EG4 Electronics EG4 Multi Zone Mini Split Instruction Manual

SAUGUMAS

This type of notation indicates a severe hazard that presents an immediate risk of serious injury or death.
This type of notation indicates that a hazard may pose a risk to human health and safety.
Use team lift whenever load weight, size, or center of gravity exceeds safe single-person handling limits.
Coordinated lifting improves stability, control, and significantly reduces injury risk.
This type of notation indicates that the hazard could potentially damage the equipment.
This type of notation indicates that the information provided is important for the installation, operation, and/or
maintenance of the equipment. Failure to follow the recommendations in such a notation could result in the
equipment warranty being voided.
This type of notation indicates useful information.
SYMBOLS USED ON EQUIPMENT
ĮSPĖJIMAS:
Read the instructions before installation, operation, and maintenance of the
sistema.
ĮSPĖJIMAS:
Read the instructions before installation, operation, and maintenance of the
sistema.
ĮSPĖJIMAS:
Pavojingas ttage grandinės!

SAFETY INSTRUCTIONS & NOTIFICATIONS
International safety regulations have been strictly observed in the design and testing of the mini-split.
Before beginning any work, carefully read all safety instructions, and always observe them when
working on or with the mini-split.
The installation must comply with all applicable national and local standards and regulations.
Neteisingas montavimas gali sukelti:
Montuotojo, operatoriaus ar trečiosios šalies sužalojimas arba mirtis
Inverterio ar kitos prijungtos įrangos pažeidimas
All tasks related to this product, including system design, installation, operation, setup, configuration, and
maintenance, must be performed by trained personnel. To prevent electric shock, avoid performing any
maintenance beyond what is outlined in the operating instructions unless qualified to do so.
Pavojingas ttage Circuits! There are various safety concerns that must be carefully observed before, during,
and after installation, as well as during future operation and maintenance. The following are important safety
notifications for the installer and any end users of this product under normal operating conditions.
1. Installation must be done following the installation instructions. Improper installation
could lead to water leaks, electrical shocks, fires, and may void the warranty.
2. This equipment requires the handling and installation of high-pressure gases and
hazardous levels of AC and DC voltages. Ensure that all the wiring is compliant with
vietines taisykles.
3. All electrical work must be performed by a licensed technician in accordance with
local regulations and the instructions provided in this guide.
4. Only authorized service technicians should repair or perform maintenance on this
vienetas.
5. If the unit malfunctions (such as making strange noises or smelling something
burning), turn it off immediately and disconnect the power to prevent electric shock,
fire, or injury. Contact the distributor for further help.
6. When relocating the air conditioner, consult experienced service technicians for
proper disconnection and reinstallation of the unit.
7. Personal Protective Equipment (PPE) must be worn during installation. The
manufacturer and any reseller of this equipment assume no responsibility for
inadequate protection of personnel from injury.
8. Not complying with all relevant safety standards will invalidate the warranty.
9. The unit contains fluorinated gases. For details on the type of gas used, please
check the label on the outdoor unit.
10. Never supply power to the unit unless all wiring and tubing are securely connected
and thoroughly double-checked.
11. If the heat pump is operated in conjunction with other heating equipment, it is
essential to ensure thorough ventilation of the room to prevent oxygen deficiency.
12. This unit must be properly grounded and connected to a GFCI-rated outlet.
13. Use designated cables for all electrical tasks. Connect and clamp cables firmly to
avoid damage. Incorrect connections can lead to overheating, fires, or shocks.
ĮSPĖJIMAS
PAVOJUS
6
14. The unit and any solar modules must be correctly grounded according to local
elektros ir statybos kodeksai.
15. Compatible MC4 connectors must be used.
16. Use only the supplied parts and accessories for installation. Using any non-standard
parts could cause water leaks, electrical shock, fire, or unit failure.
17. Only install the unit in a location that can support its weight. Failure to do so could
cause the unit to fall, injuring personnel or damaging property.
18. If the supplied communication cable is damaged, it must be replaced by the
manufacturer, its service agent, or a similarly qualified person to prevent a hazard.
DO NOT: Install the unit within 1 meter of any combustible materials.
DO NOT: Share the electrical circuit with other appliances. You must use an independent
power supply. An improper or insufficient power supply could cause fire or electrical
šokas.
DO NOT: Allow any substances or gases to enter the unit when connecting the
refrigerant piping. The presence of other gases or substances will lower the unit’s
capacity and may cause abnormally high pressure during the operation cycle. This could
cause an explosion and/or injury.
DO NOT: Allow children to play with the air conditioner. Children should always be
supervised around the unit.
DO NOT: Insert your fingers, rods, or other objects into the air inlet or outlet. The fan
within the unit may be rotating at high speeds, which could cause injury.
DO NOT: Use flammable sprays such as hair spray, lacquer, or paint near the unit. These
could cause fire and/or an explosion.
DO NOT: Install or operate the unit in a room where it could be exposed to excessive
amounts of water (such as a bathroom or laundry room). Too much exposure to water
can cause electrical components to short-circuit.
DO NOT: Expose your skin or body directly to the cool air coming from the unit for a
užsitęsęs laikotarpis.
DO NOT: Operate the air conditioner with wet hands. This could cause electrical shock.
DO NOT: Turn on the power until the installation is complete.
Cancer and reproductive harm – See www.p65warnings.ca.gov for more details.
ĮSPĖJIMAS
7

When using R32 refrigerant:
• When flammable refrigerants are employed, appliances shall be stored in a well-ventilated area where the
kambario dydis atitinka patalpos plotą, kaip nurodyta eksploatacijai.
• Appliance shall be installed, operated, and stored in a room with a floor area larger than 43 ft². (4m²).
Appliance shall not be installed in an unventilated space if that space is smaller than 43 ft². (4m²).
• Reusable mechanical connectors and flared fittings are not permitted indoors. (EN Standard Requirements)
• Mechanical connectors used indoors shall have a rate of not more than 3 g/year at 25% of the maximum
allowable pressure. When mechanical connectors are reused indoors, sealing parts shall be renewed.
Pakartotinai panaudojus platėjančias jungtis patalpoje, išlenkta dalis turi būti pagaminta iš naujo. (UL standartiniai reikalavimai)
• When mechanical connectors are reused indoors, sealing parts must be replaced. When flared joints are
reused indoors, the flare part must be re-fabricated. (IEC Standard Requirements)
• Mechanical connectors used indoors shall comply with ISO14903.
This unit contains fluorinated greenhouse gases.
• For specific information on the type of gas and the amount, please refer to the relevant label on the unit
pati.
• Service, maintenance, and repair of this unit must be performed by a certified technician.
• Product uninstallation and recycling must be performed by a certified technician.
• For equipment that contains fluorinated greenhouse gases in quantities of 5 tons of CO₂ equivalent or
more, but less than 50 tons of CO₂ equivalent, and has a leak-detection system installed, it must be
checked for leaks at least every 24 months.
• It is recommended to keep a record of all leak checks throughout the unit’s lifetime.

PASIRINKITE MONTAVIMO VIETĄ
7.1 VIDAUS ĮRENGIMAS
Before installing each indoor unit, choose a suitable location.
Proper installation locations meet the following criteria:
• Proper airflow around the unit (see clearances listed below)
• Adequate drainage
• Wall that supports the full weight of the unit
• A wall that limits vibration while the unit is running
• At least 3.3 ft. (1m) from any other electrical devices (e.g., TV, radio, computer)
• Allow the associated tubing to fit through the wall without interfering with other wiring or
piping already in place
DO NOT install the unit in the following areas:
• Near any heat source, steam, or flammable gas
• Near flammable items like curtains or clothing
• Near objects that block air flow
• Near doorways or areas where outdoor air may blow on the unit
• In direct sunlight exposure
The indoor unit requires the following clearances once mounted in place on the wall.
When selecting a location for the indoor unit, verify that there is ample room for a wall hole (see section 8) to
accommodate the condensation hose, refrigerant line set, and signal wire. The hole is positioned on the right side
laikiklio.
PASTABA
16
7.2 LAUKO ĮRENGIMAS
Before installing the outdoor unit, a suitable location must be chosen. The following
standards will determine the location.
Tinkamos montavimo vietos atitinka šiuos standartus:
• Meets all spatial requirements
shown in the “Clearance
Requirements” image to the right.
• Good air circulation and proper
ventiliacija.
• Stable and sturdy location that bears
the weight of the unit and reduces
vibracija.
• Noise from the unit will not disturb
kiti.
• Protected from prolonged exposure
to direct sunlight or rain.
• In areas where snowfall is expected,
elevate the unit above the base pad
to prevent coil damage caused by
ledo kaupimasis.

• Mount the unit high enough to be
above the average accumulated area snowfall.
The minimum height must be at least 18
inches above ground.
NEĮDIEGITE
• Near an obstacle that will block air inlets and outlets
• Near public streets, crowded areas, or other locations where noise from the unit will disturb
kiti
• Near animals or plants that will be harmed by hot air discharge
• Near any source of combustible gas or in a location that is exposed to large amounts of dust
• In a location exposed to excessive amounts of salty air
Special considerations for extreme weather: If the unit is exposed to strong winds, position it so the air outlet fan
faces at a 90° angle to the wind direction. If necessary, build a barrier in front of the unit to protect it from very
strong winds. Verify that the wind barrier does not obstruct essential airflow.
PRANEŠIMAS
Klirenso reikalavimai
17
Nuimkite varžtą
8. VIDAUS ĮRENGINIO MONTAVIMAS
8.1 WALL BRACKET INSTALLATION
The mounting bracket is used to attach the indoor unit to the wall.
• Verify the bracket is installed on a secure surface that is sufficiently dense to support the unit and
prevent unwanted noise and vibration.
• If the mounting surface is made of sheetrock, install the mounting screws into studs or use adequate
sheetrock anchors (not supplied) that can support the weight of the unit.
• If the mounting surface is made of brick, concrete, or similar material, drill 13/64 inch (5 mm) pilot holes
and place the provided sleeve anchors in the holes. Secure the mounting plate to the wall by tightening
the screws into the bracket and sleeve anchors.
MONTAVIMO VEIKSMAI:
1. The mounting bracket arrives attached to the back of
the indoor unit. Remove the bracket using a
Phillips-head screwdriver before installation.
2. Place the mounting plate against the wall in a location
that meets the standards as defined in section 7.
3. Drill a hole for the center mounting screw that:
• has a stud or a wall anchor that can support the
weight of the unit
• corresponds to the screw holes in the mounting plate
4. Secure the indoor mounting plate to the wall using the center mounting hole.
5. Use a level to ensure the mounting plate is level.
6. Mark the remaining installation screw holes. Drill pilot holes and insert the screws. If
sheetrock anchors are needed, swivel the bracket side to side to install each anchor. Then
realign the bracket with the anchor and install the screws.
PASTABA
18
8.2 DRILL A WALL HOLE
A hole must be drilled in the wall for the refrigerant line set, the condensation hose, and the signal
cable that will connect the indoor and outdoor units.
A cardboard template for marking the wall hole placement is included in the box. The measurement on the template
corresponds to the measurements listed in the image below.
MONTAVIMO VEIKSMAI:
1. Measure 4.75 in. (121 mm) horizontally from the middle of the right-side leg and mark this
location with a line. See image below.
2. Measure 1.75 in. (45 mm) vertically from the bottom of the right-side leg of the bracket and
mark this location with a line. See image below.
3. Mark the location where the lines from steps 1 & 2 intersect. This mark is the center of the
hole that will be drilled in the next section. Please refer to the image below for reference.
PASTABA
19
The preferred installation method is to drill a hole behind the unit for the piping and wiring. If a hole cannot be made
behind the indoor unit, run the piping and wiring through the optional knockout panel on the side of the unit, as
parodyta žemiau.
4. Using the appropriately sized hole saw and a drill, make a hole in the marked location. Be
sure to angle the hole saw at a downward angle to aid with condensation pipe drainage, as
parodyta žemiau.
When drilling the wall hole, be sure to avoid wires, plumbing, and other sensitive components
5. Insert the specified wall sleeve into the wall opening. This sleeve protects the wiring and
pipes that will be installed through the hole in a later step.
INDOOR UNIT HOLE SAW SIZE
12K 2 1/2 in. (65 mm)
18K & 24K 3 3/8 in. (86 mm)

PASTABA
ATSARGIAI
Šoninis skydelis
Nokautas
Montavimas
Rear Wall Hole Installation
20
8.3 CONNECT THE SIGNAL CABLE
To prepare the indoor unit for electrical connectivity, install one end of the signal cable to the
electrical connections of the indoor unit.
When preparing the indoor unit for installation, ignore the 2-pronged female connector that
might be present in the unit. This connector serves no function and should remain unused.
The connector can vary in shape, size, and color.
MONTAVIMO VEIKSMAI:
1. Open the front panel of the unit and
locate the wiring box cover on the
dešinėje įrenginio pusėje.
2. Open the wire box cover using a
screwdriver to reveal the terminal
blokas.
3. Atsukite kabelį clamp žemiau
terminal block and place it to the
pusėje.
4. While facing the back of the unit, feed the
signal wire through the metal bracket to the
terminal block area on the front side.
PASTABA
21
5. While in front of the unit, match the wire colors with the labels on the terminal block. Connect
each wire’s spade connector to its corresponding terminal, securely fastening each screw.
Žr. Toliau pateiktą lentelę.
6. Patikrinę, kad kiekviena jungtis saugi, naudokite laidą clamp to fasten the
signal cable to the unit. Screw the cable clamp sandariai.
7. Replace the wire cover on the front of the unit.
8.4 PREPARE THE PIPING
To prepare the piping for installation, straighten the refrigerant lines and move the condensation
drain hose to the same side as the refrigerant lines. This will help all lines pass through the wall
together as a single bundle.
1. Safely set the indoor unit on a secure
table/platform to expose the back of the unit.
This will allow access to the condensation
drain hose and refrigerant lines.
2. Pull the condensation drain hose away from
the back of the unit. This hose will be made
of plastic and is located on the right side
when standing at the back of the unit.
TERMINAL NUMBER WIRE COLOR
1 ruda
2 Mėlyna
3 Juoda
G Yellow/Green
22
3. Locate the swivel clip where the condensation drain
hose attaches to the unit. Rotate the swivel clip
counterclockwise to unlock the clip. Then remove the
condensation drain hose by gently rotating it side to
side in a twisting motion and pulling outwards.
Be extremely careful not to dent or damage the refrigerant lines while bending them away from the unit.
4. Locate the black rubber plug on the side of
the unit near the refrigerant lines. Carefully
remove the plug by slowly twisting it side to
side while pulling outward. The plug fits
snug, so be careful not to tear or damage it.
5. Connect the condensation drain hose to the
drain fitting where the rubber drain plug was
removed. Twist the swivel clip into place to
secure the hose. Gently pull the hose to
ensure it is securely connected and leak-free.
6. Insert the plug into the drain fitting
where the condensation hose was
removed from on the right side of the
unit. Make sure the plug is inserted
all the way past the ribs to create a
tight, leak-free seal.
ATSARGIAI
23
7. Locate the 5 ft. (1.5 m) condensation drain hose that comes with the unit. Attach it to the
drain hose already connected to the indoor unit. Make sure the hose connects securely.
Wrap the joint with waterproof tape to prevent the hoses from coming apart.
8. It is recommended to wrap the condensation drain hose, which will be housed indoors, with
foam pipe insulation to prevent excess condensation buildup.
9. Bundle the refrigerant line set and the condensation drain hose together using vinyl tape.
Be sure to attach the drain hose to the underside of the refrigerant pipes.
Verify that the condensation drain hose is positioned at the bottom of the bundle. Placing the drain hose at the top
can cause the drain pan to overflow, potentially leading to fire or water damage.
10. Wrap the refrigerant pipes and drain hose tightly together with insulation tape.
11. Bundle the pipes and signal wiring together as one bundle before passing them through the
wall. Painter’s tape can be used here as it can be easily removed after the indoor unit is
installed, leaving no residue.
ATSARGIAI
24
8.5 MOUNT THE INDOOR UNIT
Follow the steps below to install the indoor unit on the wall bracket:
1. Double-check that the ends of the refrigerant line
set are sealed with the factory-installed caps to
prevent dirt or foreign material from contaminating
vamzdžius.
2. Slowly pass the wrapped bundle of refrigerant,
condensation hose, and wiring through the hole in
siena.
3. Hook the top of the indoor unit on the upper hook of
montavimo plokštę.
4. Apply even pressure and push down on the bottom
half of the unit. Continue until the unit snaps onto
the hooks along the bottom of the mounting plate.
5. The communication wire and the refrigerant line set
will be connected to the outdoor unit after the
outdoor unit is securely mounted in place.
Verify that the condensation drain hose is properly configured to ensure proper drainage, as shown in the images
below. Improper drainage can cause water damage to a home and the property.
Tinkamas
drenažas
Upward turns
anywhere in the length
of the drain hose will
cause water traps.
Kinks in the drain
hose will cause water
spąstai.
Nedėkite
containers at the end
of the drain hose that
could prevent proper
drenažas.
Repeat section 8 for each additional indoor unit installation.
ATSARGIAI
PASTABA
25
9. LAUKO ĮRENGINIO MONTAVIMAS
9.1 INSTALL DRAIN JOINT
Follow these steps to install the drain joint. Running the unit in heat mode will require a drain joint.
Before bolting the outdoor unit in place, install the drain joint at the bottom of the unit.
1. Įkiškite išleidimo jungtį į skylę, esančią įrenginio pagrindo keptuvėje.
2. Facing the front of the unit, rotate the drain joint 90° until it locks in place.
3. If needed, connect a drain hose extension (not included) to the drain joint to redirect water
from draining under the unit during heating mode.
There are two different types of drain joints depending on the type of outdoor unit.
In cold climates, verify that the drain hose is properly sloped to ensure quick water drainage. If water drains slowly
or becomes trapped, it can freeze in the hose, causing flooding in the unit.
9.2 SECURE THE OUTDOOR UNIT
The outdoor unit can be mounted on the ground or attached to a wall-mounted bracket. The
distances between the mounting feet are provided in the chart below to help prepare the outdoor unit
montavimui.
24 tūkst
Lauke
Vienetas
A 24 7
8 mm (632 colių)
B 13 7
8 mm (352 colių)
36 tūkst
Lauke
Vienetas
A 24 13/16 in. (630 mm)
B 14 7
16 mm (418 colių)
Įrenginio montavimo matmenys
ATSARGIAI
26
MONTAVIMAS ANT ŽEMĖS
When drilling into concrete, always wear eye protection.
To install the unit on the ground or on a concrete mounting platform, complete the following:
1. Mark the positions for four expansion bolts based on the dimensions in “Table 6.3” above.
2. Iš anksto gręžkite skyles plėtimosi varžtams.
3. Nuvalykite betono dulkes nuo skylių.
4. Temporarily place a nut on the end of each expansion bolt to protect the threads from
žalą.
5. Plaktuko išsiplėtimo varžtus į iš anksto išgręžtas skyles.
6. Remove the nuts from the expansion bolts and set the outdoor unit on the bolts.
7. Ant kiekvieno išsiplėtimo varžto uždėkite poveržlę, tada pakeiskite veržles.
8. Using a wrench, tighten each nut until it is snug.
Tvirtinimas prie sienos
Before installing a wall-mounted unit, verify that the wall is made of solid brick, concrete, or a similarly strong
material. The wall must be able to support at least FOUR times the weight of the unit.
To install the outdoor unit on a wall-mounted bracket, perform the following:
1. Mark the position of bracket holes based on the dimensions in Table 6.3 on the previous
puslapį.
2. Iš anksto gręžkite išsiplėtimo varžtų skyles.
3. Nuvalykite dulkes ir šiukšles nuo skylių.
4. Ant kiekvieno išsiplėtimo varžto galo uždėkite poveržlę ir veržlę.
5. Thread expansion bolts through holes in mounting brackets, put the mounting brackets in
position, and hammer the expansion bolts into the wall.
6. Įsitikinkite, kad tvirtinimo laikikliai yra lygūs.
7. Atsargiai pakelkite įrenginį ir uždėkite jo tvirtinimo kojeles ant laikiklių.
8. Using a wrench, bolt the unit firmly into the brackets.
If available, install rubber gaskets under the wall-mounted outdoor unit to reduce vibration and noise.
ĮSPĖJIMAS
ATSARGIAI
PASTABA
27
9.3 CONNECT SIGNAL AND POWER CABLES
The outside unit’s terminal block is protected by an electrical wiring cover on the side of the unit. A
detailed wiring diagram is printed on the inside of the wiring cover and is included in this guide.
Before performing electrical work, read the following regulations:
• All wiring must meet local and national electrical codes and be installed by a licensed electrician.
• All electrical connections must be made following the Electrical Connection Diagram located on the panels
of the indoor and outdoor units.
• If there are any safety issues with the supply of power from the main panel, stop working immediately.
Contact a licensed electrician for assistance with resolving the issue.
• Maitinimo ttage turėtų būti 90–100 % vardinio tūriotage. An insufficient power supply can
cause malfunctions, electrical shocks, or fires.
• All circuits, including any switches, should have a capacity 1.25 times the maximum unit current (amps).
• The qualified technician must use an approved circuit breaker or switch that disconnects all poles and has a
contact separation of at least 1/8 in. (3mm).
• Make sure to ground the air conditioner properly.
• Every wire must be firmly connected. Loose wiring can cause the terminal to overheat, resulting in a
malfunction and potentially leading to a fire.
• All wiring must be properly arranged to ensure that the electrical wiring cover can close properly on the
outside unit. If the control board cover is not closed properly, it can lead to corrosion, which can cause the
connection points on the terminal to overheat, potentially resulting in a fire and/or electric shock.
• DO NOT connect any other appliances to the same circuit.
• DO NOT let wires touch or rest against refrigerant tubing, the compressor, or any moving parts within the
vienetas.
To install signal and power cables, follow these steps:
1. Remove the nine screws and the electrical wiring cover from the unit. See figure 8.1.
2. Remove the appropriate caps on the wiring cover to support the installation of the conduit
tube. Each wiring cover has 4 knockouts, figure 8.2 represents the 24K unit and figure 8.3
represents the 36K unit. Each knockout is a 1/2″ nominal trade size.
3. Attach conduit (not included) to the wiring cover, then use lock nuts to secure the conduit.
U.S. NOM. TRADE SIZE ACTUAL KNOCKOUT SIZE
1/2 in. 0.88 in. (22.4 mm)
ATSARGIAI
8.1 pav
8.2 pav
8.3 pav
28
4. Connect AC input power and the indoor signal cables to their respective terminal blocks:
a. The 24k indoor unit (Figure 8.3) supports up to three indoor units (A, B, C), while the
36k outdoor unit (Figure 8.4) supports up to four indoor units (A, B, C, D). When
connecting the signal cables to the outdoor unit, connect the first indoor unit to the
terminal block marked ‘A’, the second to ‘B’, and so on. Each wire within the signal
cable is labeled 1, 2, 3, and G, along with color codes (see table below). Match the
individual terminals for areas A, B, C, and D.
b. Ensure the unit is properly grounded according to local standards and codes. Each
ground wire must be attached under a ground screw that is labeled with the ground
symbol. The AC input must be properly grounded to the electrical system ground,
and each signal cable should be grounded under a ground screw (circled in green).
c. Each signal cable wire should be placed under the wire hold-down.
d. Be sure to size each wire length several inches longer than required to create ample
working room inside the wiring cover.
5. Reinstall the wire cover and the screws.
WIRE SOURCE LABEL WIRE COLOR
SIGNALO KABELIS
1 ruda
2 Mėlyna
3 Juoda
G Yellow/Green
AC ĮVESTIS
L1(L) Black
L2(N) Red
G Green or bare copper
8.3 pav. 8.4 pav
AC įvestis
Signalo kabeliai
29
9.4 LAIDŲ SCHEMŲ
24K WIRING DIAGRAM (208-240VAC)
36K WIRING DIAGRAM (208-240VAC)
The air conditioner’s printed circuit board (PCB) is designed with a fuse to provide overcurrent protection. The
specifications of the fuse are printed on the circuit board, such as: T3.15AL/250VAC, T5AL/250VAC,
T3.15A/250VAC, T5A250VAC, T20N250VAC, and T30A/250VAC. Only the blast-proof ceramic fuse can be used.
PASTABA
30
9.5 INSTALL REFRIGERANT LINE SET
The refrigerant line set consists of copper tubing, factory-assembled with quick-connect fittings to
ensure leak-proof connections. The quick-connect fitting has a double-sealing system with an
automatic safety valve that releases refrigerant only when the outdoor unit is connected and sealed.
Kai dirbate su šaltnešio linijos rinkiniu:
• Do not change the length of the quick-connect line set. It is pre-charged at the factory. Coil any extra tubing
behind the outdoor unit to prevent blocking airflow.
• Extreme caution is necessary to avoid kinking the line set tubing, as it can lead to leaks.
• The minimum bend radius for the line set is 4 inches (102 mm).
• The tubing ends are covered with protective caps to keep dirt or debris from touching the connections. DO
NOT remove the caps until just before making the connection.
• If the line set connections are tightened with too little torque, they will leak. If they are tightened with too
much torque, the connections could be damaged. Refer to the torque specifications when making the
jungtys.
• Line sets are designed for single-use installation. Reinstalling them may damage the seals and could lead
to leaks over time.
• The line sets use a compression fitting that creates a seal without needing thread sealant like Teflon tape.
Using sealant could cause leaks over time.
• Consult a licensed HVAC technician if there are any concerns regarding the connection of the line set
jungtys.
Verify the line set connections are properly aligned, with each refrigerant line set having matching diameters.
Unscrew the protective caps, then insert the threaded connector just inside the threads at the opposite end and
tighten the first few threads by hand.
MONTAVIMO VEIKSMAI:
1. Prepare the indoor unit line set by positioning a hand beneath the piping that passes through
the opening in the exterior wall. Use the other hand to apply consistent pressure, carefully
bend the piping downward toward the wall, taking care to avoid causing damage or kinks to
the copper piping.
2. Prepare the line set by carefully unwinding it to the required length needed to connect the
outdoor unit to the indoor unit. Unwind only the necessary amount, and keep the remaining
line set coiled.
3. Pack the wall hole with the supplied neoprene (or spray foam can be used) to seal the hole,
filling any space that was not taken up by the line set and communication wire.
4. Remove the protective cover from the M1 connector of the indoor unit. See Figure 8.5 below.
ATSARGIAI
PASTABA
8.5 pav
31
5. Locate the unrolled end of the line set and remove the protective cover from the F1
connector. See Figure 8.5 on the previous page.
If using the 12K indoor unit, continue to the next step. If using the 18K or 24K indoor
unit, remove the current Plug & Cool connector and replace it with the provided 1/2″
connector. Refer to the additional connector instruction sheet provided with the shipping
contents for further guidance.
6. Connect the line set quick connector F1 to M1. Tighten to 19 – 22 ft-lbs. (25 – 30 Nm).
7. Repeat the steps for the indoor connector M2 and the line set connector F2. If the line set is
being extended, install it before moving on to step 8.
8. Coil the extra tubing behind the outdoor unit.
9. Remove the protective covers from the M1 connector on the outdoor unit and the F1
connector on the line set.
10. Connect the line set connector F1 to the outdoor unit
connector M1. Tighten to 19 – 22 ft-lbs. (25-30 Nm).
11. Repeat the steps for the indoor connector M2 and the
line set connector F2.
12. Install the retaining pins at each indoor and outdoor
connection point, M1 and M2. Example of outdoor
connection points with retaining pin shown to the right.
13. Wrap the indoor unit line set connection points with the
weather-resistant wrapping that comes with the system.
14. Repeat steps 1 – 13 for each indoor unit installed.
9.6 RELEASE REFRIGERANT INTO THE SYSTEM
Perform the following steps at the outdoor unit.
1. Remove the protective cap from the upper valve body.
2. Insert a hex key wrench and turn the top valve
counterclockwise until it seats against the outer
seal (stops turning).
3. Reinstall the protective cap and tighten it to
22-30 ft-lbs. (30-40Nm). Take care not to overtighten.
4. Repeat the above steps for the bottom valve.
5. After both valves are open and the caps are
reinstalled, complete the leak test in the next section.
6. Repeat steps 1 – 5 for each indoor unit installed.
If the valves are not fully opened, it could cause the system to malfunction or cause damage.
PRANEŠIMAS
ATSARGIAI
32
9.7 GAS LEAK TESTS
Check all the line set connections at the indoor unit and outdoor unit for leaks.
There are two different methods to check for gaseous leaks:
LEAK DETECTOR METHOD
If using a leak detector, refer to the device’s operation manual for proper
naudojimo instrukcijos.
33
SOAP AND WATER METHOD
Use a soft brush to apply soapy water or liquid detergent to all line set connection points on both the
indoor and outdoor units. If bubbles form, it means there’s a leak, and the connection needs to be
tightened. Tighten the connection and recheck for leaks. See image below.
10. PHOTOVOLTAIC MODULE INSTALLATION
10.1 PABAIGAVIEW
This section provides information on installing and safely handling solar Photovoltaic (PV) modules.
All instructions must be read and understood before installing the PV modules and electrical
connections. The installer should follow all safety precautions listed in this guide during the
diegimo procesas.
PV modules must be installed in accordance with all applicable codes. These include local building
codes, such as NEC AS/NZS 4777 and AS/NZS 5033, CSA C22.1, and others. Installation must be
performed by an approved solar technician.
The solar technician should identify the following:
• The specifications of the solar photovoltaic system include:
• Cable material
• Connecting components
• Brackets and support parts
• Switching and circuit protection
• Only a qualified technician should install PV modules.
• PV modules are large and need careful handling.
• PV arrays are current-limited sources. Use proper protection measures when working on them, as they
contain dangerous DC voltages. Many solar modules produce DC voltage exceeding 30V when exposed to
sunlight. Contact with a DC voltage of 30V or more could be potentially dangerous. Do not touch the
electrical terminal contacts.
• All electrical connections must use approved MC-4 connectors from the same manufacturer. [AS/NZS 5033
clause 4.3.7 (k)].
ATSARGIAI
34
• Hazardous voltage grandinės!
• Do not touch the module contacts.
• Keep children away from the system during the transportation and installation of mechanical and electrical
dalys.
Cover the entire module with non-transparent material during installation to prevent electricity generation. Avoid
touching the ends of live wires. Do not wear metallic rings, watchbands, earrings, nose rings, lip rings, or other
metal objects while installing or troubleshooting photovoltaic systems.
Use only insulated tools approved for electrical work. Avoid working in wet conditions.
PAVOJUS
ĮSPĖJIMAS
ATSARGIAI
35
10.2 SOLAR ARRAY WIRING
The solar array is formed of multiple PV modules connected in a series. The switch disconnectors
must be approved for disconnecting solar DC under load. The MC4 connectors must be approved
and from the same manufacturer at each joint. Mismatching connectors can cause failures, which
gali sukelti gaisrą.
+ -
Example of DC System and Connections
36
• DO NOT use modules with different models, sizes, or configurations within the same solar array.
• The total system voltage of the solar array must not exceed 410 volts DC open circuit. When installed in
areas where temperatures can drop below 20°C, the open circuit voltage will rise. It is recommended to
have array sizing calculations performed by a qualified solar technician.
• Both sides of an MC4-type connection must be of the same type and manufacture.
• The minimum supported multistrand solar wire is 14 AWG (2.5 mm2) or larger.
• Cable installation must follow all local and national codes and regulations.
• A switch rated for DC disconnect must be installed between the array and the outdoor unit. If not, a
separate switch can be installed next to the solar array.
10.3 CONNECT PV ARRAY TO OUTDOOR UNIT
To connect the solar panels to the outdoor unit, follow the steps below:
1. Patikrinkite šiuos dalykus:
• PV array meets the required specifications before attaching it to the outdoor unit. See
“Electrical DC” specifications on page 1.
• Easily accessible DC disconnect switch is installed between the panels and the
lauko blokas.
2. Connect the negative PV wire to the right MPPT connector on the outdoor unit.
3. Attach the positive PV wire to the left MPPT connector on the outdoor unit.
4. Close (turn on) the DC disconnect switch.
PASTABA
Example of DC Wire with Connectors
36K Unit
+ – MPPT Port 1
+ – MPPT Port 2
24K Unit
+ – MPPT Port
37
11. ELECTRICAL CHECKS
After installation, confirm that all electrical wiring is installed in accordance with local and national
regulations before proceeding.
1. Check all wiring connections to ensure there are no loose or uncovered ends that expose bare
connections or wires. Using a multimeter, verify the proper voltage at each connection point.
2. Measure grounding resistance using a grounding resistance tester. The resistance must be
below 5 ohms.
Visa instaliacija turi atitikti vietinius ir nacionalinius elektros kodeksus ir ją turi įrengti licencijuotas elektrikas.
12. BANDYMAS
12.1 PRIEŠ BANDOMĄ VEIKLĄ
Only perform a test run after completing all the following steps:
• Electrical Safety Checks – Confirm that the electrical system is safe and operating properly.
• Gas Leak Checks – Check all flare nut connections and confirm that the system is not
nutekėjimas.
• Įsitikinkite, kad dujų ir skysčio (aukšto ir žemo slėgio) vožtuvai yra visiškai atidaryti.
12.2 INSTRUKCIJA
Perform the test run for at least 30 minutes.
1. Prijunkite maitinimą prie įrenginio.
2. Paspauskite ON/OFF mygtuką ant nuotolinio valdymo pulto, kad jį įjungtumėte.
3. Paspauskite MODE mygtuką, kad po vieną slinktumėte per šias funkcijas:
a. COOL – Select the lowest possible temperature.
b. HEAT – Select the highest possible temperature.
4. Let each function run for 5 minutes, and perform each of the checks listed in the table below:
CHECK TO PERFORM PASS FAIL
Nėra elektros nuotėkio
Įrenginys tinkamai įžemintas
Visi elektros gnybtai yra tinkamai uždengti
AC disconnect and breaker function properly
DC disconnect functions properly
Vidiniai ir išoriniai įrenginiai yra patikimai sumontuoti
All line set connection points do not leak
Vanduo tinkamai nuteka iš išleidimo žarnos
All line sets are properly insulated
Unit performs Cool function properly
Unit performs Heat function properly
Indoor unit louvers rotate up and down properly
Vidinis blokas reaguoja į nuotolinio valdymo pultą
ĮSPĖJIMAS
38
13. NAUDOJIMO INSTRUKCIJA
13.1 HYBRID AND AC OPERATION
The mini-split can be powered by three different methods.
• Solar only
• Solar with supplemental AC
• AC only
SOLAR ONLY:
The unit runs entirely on solar energy. The outdoor unit receives solar power and supplies energy to
both the outdoor and indoor units. The minimum solar input needed to start the unit is 90 VDC.
During low solar conditions, like early mornings or cloudy days, the unit may go into sleep mode. In
this mode, the compressor turns off, stopping all cooling and heating. The unit will try to wake up
three times: the first attempt 15 minutes after sleep mode starts, the second 45 minutes later, and
the last one 1 hour after that. If all three attempts fail, the unit will stay in sleep mode and switch to
Low Power (LP) mode. In LP mode, the indoor unit’s display shows “LP” on the LCD panel. This
safety feature protects the compressor from frequent stopping and starting, which can cause
damage. Before trying to restart the unit from LP mode, ensure there is enough solar input. To clear
LP mode, manually restart by turning the unit off, then back on.
SOLAR WITH SUPPLEMENTAL AC:
The unit will use solar power along with additional AC power. This is the recommended mode for
areas with long cloudy days, seasons with little or no sunlight, or when used at night. The
supplemental AC will ensure a steady power supply to the unit even when solar input is not
prieinama.
The system automatically prioritizes solar input over AC input. To further restrict the AC input, there
is a power-saving feature called the “AC Power Limiter.” This feature can be turned on using the
remote control or the phone app. By default, the AC limiter will not automatically turn back on when
the power is cycled.
To configure the unit to always power on into AC Limiter mode, perform the following steps:
1. Run the unit in cooling mode and set the fan speed to low.
2. Set the temperature to 90°F.
3. Press the AC Limiter button on the remote 8 times within 10 seconds and listen for the rapid
tonai.
4. Once the rapid tones are heard, the AC limiter function is always on. To cancel the AC limiter
funkciją, pakartokite 1–3 veiksmus.
To manually set the amount of AC power that is limited while using solar, see section 13.6.
AC ONLY:
The unit is powered solely by AC input, which can come from the grid or an inverter. This is ideal for
customers who want to take advantage of the unit’s efficiency but already have an energy storage
system that can run the mini-split. Using AC input also means there’s no need to add dedicated solar
panels directly connected to the mini-split.
39
13.2 UNIT OPERATION OVERVIEW
Aušinimo režimas
• As the room temperature approaches the set point, the compressor slows to a very low
greitis.
• When the room temperature difference is less than 1.8°F (1°C) below the set point, the
system switches to fan mode.
• The system switches to heating mode if the temperature difference falls below 5.4°F (3°C) of
nustatytas taškas.
ŠILDYMO REŽIMAS
• When the room temperature nears the set point, the compressor slows significantly.
• If the room temperature becomes within the set point to 3.6°F (2°C) above the set point, the
system operates in fan mode.
• The system transitions into cooling mode if the temperature difference exceeds 3.6°F (2°C)
above the set point.
The indoor fan remains active in auto mode, with only the outdoor compressor unit shutting down.
This is due to the system’s design, which allows it to operate dynamically across cooling, heating,
and fan modes, depending on the temperature conditions.
SANTRAUKA
The unit is designed to function in fan mode once the target temperature is reached, with a tolerance
of ±3.6°F (±2°C) in heating mode and ±5.4°F (±3°C) in cooling mode.
40
13.3 OPERATING TEMPERATURE RANGES
MODE ROOM TEMPERATURE OUTDOOR TEMPERATURE
Cool 61°F – 90°F (16°C – 32°C) 32°F – 131°F (0°C – 55°C)
Heat 32°F – 90°F (0°C – 32°C) 5°F – 86°F (-15°C – 30°C)
Dry 50°F – 90°F (10°C – 32°C) 32°F – 122°F (0°C – 50°C)
Pastabos:
• If the air conditioner operates for extended periods in cooling mode and
the humidity is high (over 80%), condensed water may drip out of the
unit. If this occurs, set the vertical airflow louver to its maximum angle
(vertical toward the floor), and set it to HIGH fan mode.
• Optimum performance will be achieved within the above operating
temperatures. If the air conditioner is operated outside of the above
temperatures, certain safety protection features might be activated and
cause the unit to function abnormally.
• The remote control cannot be used to turn on the COOL function when
the ambient temperature is below 60°F (16°C). In this instance, use the
MANUAL CONTROL button to test the COOL function. See section 13.7.
13.4 OPTIMAL OPERATION
To achieve optimal operating performance, please note the following:
• Do not place any objects near the air inlets or outlets. Doing so can reduce performance and
may cause the unit to shut down.
• Adjust the airflow so it doesn’t blow directly on personnel or at a sharp angle.
• Set the temperature to maintain comfortable levels. An extremely low or high setting wastes
energijos.
• Keep windows and doors shut to enhance performance.
• Use the TIMER function to limit energy consumption (run time).
• Check the air filters regularly and clean them when necessary.
41
13.5 AIRFLOW DIRECTION
Adjusting the vertical and horizontal louvers alters the airflow direction of the indoor unit, helping to
prevent discomfort and uneven room temperatures.
Norėdami sumažinti sužalojimo riziką, perskaitykite visas instrukcijas!
• DO NOT put fingers into the blower’s panel or suction side. The high-speed fan inside may cause injury.
• DO NOT operate the unit for long periods in COOL or DRY mode with the vertical airflow set at too steep a
downward angle. This could cause condensation to form on the vertical louver surface and allow moisture or
water droplets to fall onto furnishings or the floor.
• DO NOT manually move the vertical louver, as this might cause it to become out of sync. If this happens, follow
šiuos veiksmus:
1. Turn off the power to the unit.
2. Remove the wireless module from the back of the front cover.
3. Turn off the power to the circuit at the breaker.
4. Wait a few seconds and turn the power back on at the breaker.
5. Reinstall the wireless module into the front cover.
6. Turn the power to the unit back on.
After a quick restart, the vertical louver may remain static for approximately 10 seconds
The open angle of the vertical louver should not be set too small when using COOL or HEAT mode, as it will restrict
airflow and reduce the performance of the unit.
VERTICAL AIRFLOW “UP/DOWN” ADJUSTMENT:
This function is performed by pressing the SWING/DIRECT button on the remote control while the
unit is operating. The vertical louver can move in small increments with each press or swing
continuously up and down automatically.
ATSARGIAI
PASTABA
PASTABA
42
HORIZONTAL AIRFLOW (LEFT/RIGHT) ADJUSTMENT:
The angle of the horizontal louver must be set manually. Move the deflector rod, located on the
underside of the unit, by pushing the tab left or right to adjust the airflow from side to side as
pageidaujamas.
13.6 VIDAUS ĮRENGINIO EKRANAS
The indoor unit LED panel displays information to inform the user about the operating mode and any
error codes that may occur.
Displayed when the photovoltaic
controller operates on hybrid units.
Shown when the Wireless Control
feature is turned on (certain units).
When connected to AC power, the
light turns white. When the AC power
limiting function is enabled on hybrid
units, the light turns blue.
This is the temperature display,
which also shows operational
features and error codes. See
section 15 for a list of error codes.
Displayed when the unit is defrosting.
43
13.7 NUOTOLINIO PULTO VALDYMAS
The air conditioner comes with an infrared remote that can fully operate the unit. Some functions on
the remote might not be available for all units. For example, the AC power limiter is only found on
hybrid models.
Mygtuko aprašymas
Power Switch the air conditioner off or on.
Režimas
Pasirinkite vieną iš šių režimų:
• Automatinis
• Aušinimas
• Dehumidifying
• Air Supply
• Šildymas
Kietas
Sets the unit to enter the cooling mode with a set temperature of 78°F (26°C).
• With the unit on or off, press the button and the unit will enter cooling
mode with a set temperature of 78°F (26°C).
• In the “timer on” state, press this button to cancel the timer setting and
turn on cooling mode with a set temperature of 78°F (26°C).
• In sleep state, press this button to run the cooling mode with a set
26 °C (78 °F) temperatūroje.
Šiluma
Set the air conditioner into heating mode with a set temperature of 75°F (24°C).
• With the unit on or off, press the button and the unit will enter heating
mode with a set temperature of 75°F (24°C).
• In the timer on state, press this button to cancel the timer setting and turn
on heating mode with a set temperature of 75°F (24°C).
• In sleep state, press this button to run the heating mode with a set
24 °C (75 °F) temperatūroje.
Temp
In cooling, heating, and dehumidifying modes, press the “up arrow” or “down
arrow” to adjust the temperature setting ranging from 60°F − 90°F (16°C − 32°C).
Note: The temperature is not adjustable in the air supply mode.
Ventiliatorius
Select the blower output speed of:
“Breeze / Low / Mid / Med-High / High / Auto”.
Note: There is no automatic wind speed in air supply mode.
Laikmatis
Press the “timer” button to turn on the timer, then press the “up/down” button to
set the time. The range is 1-24 hours. Press the “timer” button to complete the
selection. If the timing has been set, press the “timer” button again to cancel the
laiko nustatymas.
44
Turbo
Enables the fan to run at a maximum speed. When in turbo mode, the fan speed
display on the remote control will disappear. The indoor unit will be noticeably
louder when running in Turbo mode.
Pastaba:
• Pressing the fan speed will cancel the “Turbo” function.
• Enabling Sleep mode will cancel the Turbo function.
• Turbo mode cannot be enabled in automatic mode, dehumidification
mode, air supply mode, or when the timer or sleep mode is running.
AC Power Limiter
Press the “AC Power Limiter” button to set how much AC power is used. The limit
can be set to 25%, 50% and 75% of the AC input.
To set or change the AC Power Limiter input level, use the following steps:
1. Press the “AC Power Limiter” button on the remote control.
2. Press the “Down Outlet” button to select the limit percentage of 25%, 50%, or
75%. Each level can be seen on the indoor unit by the 3rd digit on the display
panel as follows: 25% will be displayed with a “xx.1”, 50% with a “xx.2”, and
75% with a “xx.3”.
3. After the desired level is selected, press the “AC Power Limiter” button again
norėdami išeiti iš sąrankos.
Note: This feature is only supported with hybrid models. DC power input will not
be affected when limiting AC input.
Light Turns the indoor unit’s LED display on or off.
Miegoti
Press the “Sleep” button to activate sleep mode. The fan speed and temperature
automatically adjust, but the remote control
display remains unchanged. The unit will automatically exit sleep mode after 8
hours of continuous operation and revert to its previous running state.
Note: Sleep mode cannot be turned on in air supply mode.
Up/Down Wind
Direction Adjusts the air output direction up or down.
Left and Right Wind
Direction This feature is not available on this unit.
Electric Heating This feature is not available on this unit.
Down Outlet This button enables the configuration of the AC Power Limiter feature. See the
“AC Power Limiter” button for more details.
The remote control can switch the temperature display between C° and F°. The unit includes one of two
different models of remotes. Each remote uses a unique button sequence to change the temperature
reading using one of the methods below:
• Method 1: Press the TEMP Up and Down buttons simultaneously.
• Method 2: Hold the Power button down on the remote and hold both the TEMP Up button and the Fan
button simultaneously for ~5 seconds.
PASTABA
45
13.8 RANKINIS VALDYMAS
The unit can be operated using the manual control button located beneath the wire cover on the
indoor unit. This button is intended for testing and emergency use only. Use this function only if the
remote control is lost and it becomes necessary.
• The unit needs to be turned off before enabling the manual operation function.
• To resume normal operation, use the remote control to activate the unit.
PRANEŠIMAS
46
14. PHONE APP
The mini-split can be controlled and monitored through an iOS or Android app. This section
will outline the installation and setup steps for the app, as well as how to operate it.
14.1 MONTAVIMAS
Perform the following installation steps to install and set up the app:
1. To download and install the phone app,
scan the QR code below. (The same
code can also be found on the side of the
vidinis blokas)
2. Select Download.
47
3. Select Get. 4. Select Allow.
5. Select Agree. 6. Select Sign Up.
48
7. Provide an email address, select I
Agree, click Get Verification Code.
8. Locate the verification code emailed to
the email address used in the previous
step. Provide the code when requested
programėlės pagalba.
9. Enter a password, then select Done. 10.Select Allow. This will provide access
to the hardware device’s Wi-Fi.
49
11.Select OK. This will provide the app
access to the hardware device’s
Bluetooth.
12.Select Continue. This will allow the
app to use location services
13.Turn the air conditioner on using the
remote. Press the LIGHT button 8 times
or more within 10 seconds. When the
incremental beeps are heard, the Wi-Fi
indicator should be flashing.
14.Select Add. If the mini-split unit does
not appear, verify that pair mode is
enabled in the previous step.
50
15.The device will be displayed as “Being
added”.
16.Select Done. The App is now
configured to the mini-split and is ready
naudojimui.
51
14.2 PROGRAMOS NAUDOJIMAS
The following information shows some of the settings that can be viewed and adjusted using the
telefono programėlė.
PREKĖS APRAŠYMAS
A Displays the system name
B Select to edit settings within the
APP.
C Real-time PV input measured in
vatų
D Real-time AC input measured in
vatų
E Displays the current temperature
ir nustatyta temperatūra.
F The illuminated icons represent
features that are currently enabled.
G A counter that displays cumulative
energy saving in watt-hours.
H
A pull-up menu that provides
settings for the following:
• Galia
• Aušinimas
• Šildymas
• Ventiliatoriaus greitis
• Režimas
• Vertical
• Šviesa
• Ekologiškas
• Miegas
• C°/F°
• AC Limiter
Pagrindinis ekranas
52
PULL UP MENU SETTINGS
PREKĖS APRAŠYMAS
Galia
Switch Turns the unit on or off
Cooling Selects the cooling mode
Heating Selects the heating mode
Ventiliatoriaus greitis
Selects the desired fan speed:
• Automatinis
• Žemas
• Vid
• Aukšta
• Turbo
Režimas
Selects the desired mode:
• Automatinis
• Cold
• Hot
• Vėjas
• Sausas
Vertical Enables or disables the vertical
louvers from moving up and down
Horizontal Does not function on this model.
Light Turns the indoor unit LED display
įjungti arba išjungti.
ECO Enables ECO mode.
Sleep Enables Sleep mode.
Anion Does not function on this model.
Elektra
Heat Does not function on this model.
°C/°F Toggles between Celsius and
Farenheito.
AC Limiter
Enables the AC limiter function.
When enabled, AC power is
limited to 0 – 600W.
53
15. PRIEŽIŪRA IR PRIEŽIŪRA
Always turn off the power completely before cleaning and maintenance. Use the remote control to power down the
unit. Then switch off (open) the breaker(s) that supply (AC and DC) electricity to the outdoor unit. Not doing so
could cause electrical shock and injury.
Valydami įrenginį:
• DO NOT use benzene, thinner, polishing powder, or similar solvents for cleaning. These could cause the
plastic to deform and/or crack.
• DO NOT clean the unit with excessive amounts of water.
• DO NOT touch the metal parts of the unit when removing the filter. Injuries can occur when handling the
sharp metal edges.
• DO NOT use water to clean the inside of the unit. Exposure to water can damage the insulation, potentially
leading to an electric shock.
• DO NOT use a chemically treated cloth or duster to clean the unit.
• DO NOT touch the air freshening filter for at least 10 minutes after turning off the unit.
• DO NOT clean the unit with combustible cleaning agents. These could cause fire and/or deformation of the
vienetas.
• DO NOT wash the air filter with water hotter than 104°F (40°C).
• DO NOT expose the filter to direct sunlight, as this could cause it to shrink. Allow the filter to dry in the
šešėlis.
15.1 CLEANING THE INDOOR UNIT
Wipe the exterior of the indoor unit with a soft, dry cloth. If the unit is very dirty, wipe it with a cloth
soaked in warm water.
A clogged air filter can significantly reduce the heating and cooling efficiency of this unit. It is recommended to clean
the unit every 2 weeks.
AIR FILTER AND AIR FRESHENER:
1. Open the front by carefully lifting both ends at the same time. Lifting the lid to a certain angle
produces a click, making it self-supporting.
ATSARGIAI
PRANEŠIMAS
54
2. Use the filter tabs to lift the filter slightly upward, then pull it outward from the front of the unit.
Remove the filter by gently pulling it downward.
Remove the small air-freshening filter from the larger air filter. Clean the large air filter with a
vacuum or warm, soapy water. Use a mild detergent and rinse with clean water. Shake off the
excess water and let it dry in a cool, dry place. Once the larger air filter is dry, reattach the small
air-freshening filter. Replace the small filter if necessary.
3. Reinstall the air filter by carefully pushing the top into the unit and then lowering the bottom
į vietą.

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