1. Įvadas
This manual provides comprehensive instructions for the installation, operation, and maintenance of your LUX Pro PSD111B Non-Programmable Thermostat. This device is designed for residential use to control 1 Heat, 1 Cool HVAC systems, offering reliable and straightforward temperature management.

Figure 1: LUX Pro PSD111B Thermostat Front View
2. Pagrindinės savybės
- Universalus montavimas: Can be installed in either horizontal or vertical orientation.
- Aiškus ekranas: Features an easy-view backlit display for enhanced readability.
- Veikia su baterijomis: Operates on 2 included AA alkaline batteries, ensuring reliable power.
- Temperatūros vienetai: Choose between Fahrenheit or Celsius temperature display options.
- Tikslus valdymas: Adjustable temperature swing settings with 9-step control for accurate temperature management.
- Safety Limits: Offers adjustable high and low temperature limits for customized comfort control.

2 pav.: Produkto savybėsview
3. Sistemos suderinamumas
The LUX Pro PSD111B thermostat is designed for use with most 24-volt gas, oil, or electric heating and air conditioning systems, gas millivolt heating systems, and single-stage heat pumps. It is not compatible with 120-volt heating systems or two-stage šilumos siurbliai.
Compatible Systems (24V)
- Gas/Oil/Electric Furnace - Heating only
- Gas/Oil/Electric Furnace - Single Stage
- Šilumos siurblys be papildomos šilumos
- 2-wire Hydronic (Hot Water)
- 750 milivoltas
- Dujiniai židiniai (24 V)
- Tik aušinimas
- Vienišos stage aušinimas
Nesuderinamas su
- Heat Pump Multistage
- Spinduliuojantis lubų šildymas
- Electric Baseboards
- Šilumos siurblys su pagalbine šiluma
- Portable space heaters
- 3-wire Hydronic (Hot Water)
- Gas/Oil/Electric Furnace - Multistage
- Cool Multistage
- Plug-in air conditioners

Figure 3: System Compatibility Chart
4. Kas yra dėžutėje
Your LUX Pro PSD111B Non-Programmable Thermostat package includes the following items:
- PSD111B Thermostat Unit
- 2 ST screws
- 2 sieniniai inkarai
- Vielos etiketės
- Instrukcijų vadovas
- 2 AA šarminės baterijos

4 pav. Įtraukti komponentai
5. Sąranka ir diegimas
Before beginning installation, ensure the power to your HVAC system is turned off at the circuit breaker to prevent electrical shock or damage to the system.
5.1 Termostato montavimas
- Carefully remove your old thermostat. Take a photo of the existing wiring connections for reference.
- Mount the new thermostat base plate to the wall using the provided screws and anchors. The thermostat can be installed in either horizontal or vertical orientation.
- Feed wires through the back of the thermostat base and securely mount to the wall with supplied screws and anchors.

5 pav.: Montavimo parinktys
5.2 Laidų prijungimo instrukcijos
Refer to the wiring diagrams below for typical hookups. Use the provided wire labels to correctly identify and connect wires from your HVAC system to the corresponding terminals on the thermostat base.

Figure 6: Typical Wiring Diagrams

Figure 7: Detailed Wiring Hookups
5.3 Gas/Electric System Selection
Locate the small switch inside the thermostat unit. Slide the switch to the 'GAS' position for gas heating systems or 'ELEC' for electric heating systems (including heat pumps).
5.4 Akumuliatoriaus įdėjimas
Insert the two AA alkaline batteries into the battery compartment located at the bottom of the thermostat. Ensure correct polarity. Remove any protective tabs if present.
5.5 Galutinis surinkimas
Once wiring and settings are complete, carefully snap the thermostat front cover onto the mounted base plate. Restore power to your HVAC system at the circuit breaker.
Video 1: Installation and Wiring Overview for LuxPro Thermostat
6. Naudojimo instrukcijos
The PSD111B is a non-programmable thermostat, offering simple manual control over your home's temperature.
6.1 Temperatūros reguliavimas
Use the UP (▲) and DOWN (▼) arrow buttons on the front of the thermostat to set your desired temperature. The display will show the current room temperature and your set temperature.

Figure 8: Simple and Intuitive Control Panel
6.2 Sistemos režimo pasirinkimas
Use the SYSTEM switch located on the side of the thermostat to select the operating mode:
- HEAT: Įjungia šildymo sistemą, kai kambario temperatūra nukrenta žemiau nustatytos.
- IŠJUNGTA: Išjungia tiek šildymo, tiek vėsinimo sistemas.
- SAUNUS: Įjungia aušinimo sistemą, kai kambario temperatūra pakyla virš nustatytos temperatūros.
6.3 Ventiliatoriaus režimo pasirinkimas
Use the FAN switch located on the side of the thermostat to select the fan operation mode:
- AUTOMATINIS: Ventiliatorius veikia tik tada, kai aktyviai veikia šildymo arba vėsinimo sistema.
- ĮJUNGTA: Ventiliatorius veikia nuolat, nepriklausomai nuo to, ar įjungta šildymo, ar vėsinimo sistema.
7. Priežiūra
7.1 Akumuliatoriaus keitimas
When the battery indicator appears on the display, replace the two AA alkaline batteries promptly. Open the battery compartment at the bottom of the thermostat, remove old batteries, and insert new ones, ensuring correct polarity. The thermostat retains settings during battery changes.
7.2 Valymas
Termostato išorę valykite minkšta,amp audinys. Nenaudokite abrazyvinių valiklių ar tirpiklių.
8. Problemų sprendimas
If your thermostat is not functioning as expected, consider the following:
- Nėra ekrano: Patikrinkite, ar baterijos tinkamai įdėtos ir ar jos pakankamai įkrautos. Jei reikia, pakeiskite.
- Sistema nereaguoja: Ensure the SYSTEM switch is set to HEAT or COOL, not OFF. Verify the fan switch is in the desired position (AUTO or ON). Check your circuit breaker for the HVAC system.
- Neteisingas temperatūros rodmuo: Allow the thermostat to acclimate to the room temperature for at least 15 minutes after installation or significant temperature changes.
- Heating/Cooling Cycles Too Frequently/Infrequently: Adjust the temperature swing settings (9-step control) to fine-tune the cycle frequency.
9. Specifikacijos
| Specifikacija | Detalė |
|---|---|
| Prekės ženklas | LUX |
| Modelio pavadinimas | PSD111B-010 |
| Gaminio matmenys | 1 "D x 3.5" P x 4.7" A |
| Valdiklio tipas | Mygtukas |
| Ypatinga funkcija | Žemas tomastage |
| Spalva | Baltas |
| Specifinis produkto naudojimas | Air Conditioner, Heat Pump |
| Temperatūros valdymo tipas | vadovas |
| Įtraukti komponentai | PSD111B-010 Mechanical Non-Programmable Thermostat |
| Maitinimo šaltinis | AC/DC (2 AA batteries required) |
| Prekės svoris | 6.4 uncijos |
| ttage | 24 voltų |
| Medžiaga | Plastikiniai |
| Ekrano tipas | LCD |
| Montavimo tipas | Sieninis laikiklis |
10. Garantija ir palaikymas
The LUX Pro PSD111B Non-Programmable Thermostat comes with a 5-year limited warranty. For support or warranty claims, please refer to the contact information provided in your owner's manual or visit the official LUX websvetainę.





