1. Įvadas
The Marley Qmark HBB2004 is a liquid-filled electric hydronic baseboard heater designed to provide consistent and efficient warmth. Its sealed heating element retains heat, ensuring stable room temperatures even after the thermostat cycles off. This low-profile unit is suitable for various indoor spaces, offering a quiet and fanless heating solution through natural convection.

Paveikslėlis, kuriame matyti priekinė dalis view of the Qmark HBB2004 liquid-filled electric hydronic baseboard heater. The unit is beige with a low-profile design, featuring a top grille for heat emission and a solid front panel.
2. Svarbi saugos informacija
Please read and understand all instructions before installing, operating, or performing maintenance on this heater. Failure to follow these instructions may result in electric shock, fire, property damage, or personal injury.
- Elektros smūgio pavojus: Do not open the heater casing. All servicing should be performed by qualified personnel.
- Gaisro pavojus: Laikykite degias medžiagas, tokias kaip baldai, pagalvės, patalynė, popieriai, drabužiai ir užuolaidos, bent 0.9 metro (3 pėdų) atstumu nuo šildytuvo priekio.
- Nudegimo pavojus: Šis šildytuvas yra karštas, kai naudojamas. Kad išvengtumėte nudegimų, neleiskite plika oda liesti karštų paviršių.
- Įžeminimas: Ensure the heater is properly grounded according to all local and national electrical codes.
- Vieta: Do not use this heater in bathrooms, laundry areas, or similar indoor locations where it may come into contact with water. Do not use outdoors.
- Apsauga nuo perkaitimo: The heater is equipped with a thermal cutoff function to prevent overheating. If the heater shuts off, investigate and clear any obstructions.
- Į UL sąrašą įtraukta: This heater is UL Listed for safe operation on flooring, tile, or carpet.
3. Sąranka ir diegimas
The HBB2004 heater is designed for permanent installation and requires a dedicated 240 Volt electrical circuit. Installation should be performed by a qualified electrician in accordance with all local and national electrical codes.
Montavimas
- The unit is designed for floor mounting against a wall. Ensure the mounting surface is stable and level.
- Maintain adequate clearance around the heater for proper air circulation. Do not block the air intake or outlet grilles.
Elektros instaliacija
- The heater allows for electrical wiring connections at either end of the unit for installation flexibility.
- Refer to the detailed wiring diagram provided in the complete installation guide that accompanies the product.
- Įsitikinkite, kad visos jungtys yra saugios ir tinkamai izoliuotos.
4. Naudojimo instrukcijos
The Qmark HBB2004 operates using natural convection, which means it circulates heat throughout the room without the use of a fan, resulting in quiet operation.
- Termostato valdymas: This heater requires an external thermostat (sold separately) for temperature regulation. Connect a compatible thermostat according to its instructions and local electrical codes.
- Temperatūros nustatymas: Once installed and wired, set your external thermostat to the desired room temperature. The heater will activate to warm the space.
- Nuolatinė šiluma: Due to its liquid-filled element, the heater will continue to radiate warmth even after the thermostat reaches the set temperature and cycles off, providing stable and comfortable heat.
5. Priežiūra
Reguliarus aptarnavimas užtikrina optimalų šildytuvo veikimą ir ilgaamžiškumą. Prieš atlikdami bet kokią techninę priežiūrą, visada atjunkite šildytuvo maitinimą grandinės pertraukikliu.
- Išorės valymas: Clean the exterior surfaces of the heater with a soft, damp šluoste. Nenaudokite abrazyvinių valiklių, tirpiklių ar cheminių purškalų, nes jie gali pažeisti apdailą.
- Grotelių valymas: Periodically inspect the air intake and outlet grilles for dust and debris accumulation. Use a vacuum cleaner with a brush attachment to gently remove any blockages.
- Vidiniai komponentai: The heater contains no user-serviceable internal parts. Do not attempt to open the sealed heating element or perform internal repairs.
6. Problemų sprendimas
If you experience issues with your Qmark HBB2004 heater, refer to the following troubleshooting guide:
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Šildytuvas neįsijungia | No power supply; Circuit breaker tripped; Thermostat set too low; Loose wiring connection | Check power at the source; Reset circuit breaker; Adjust thermostat to a higher setting; Consult an electrician to inspect wiring |
| Nepakankamas šilumos kiekis | Thermostat set too low; Airflow obstructed; Heater wattage insufficient for room size | Increase thermostat setting; Clear any obstructions from grilles; Ensure heater is appropriately sized for the room |
| Heater cycles off unexpectedly | Overheating due to obstructed airflow; Thermal cutoff activated | Clear any obstructions around the heater; Allow unit to cool down; If problem persists, consult an electrician |
If troubleshooting steps do not resolve the issue, contact a qualified electrician or Marley customer support for assistance.
7. Specifikacijos
- Prekinis ženklas: Marley
- Modelis: HBB2004
- Vattage: 2000 vatų
- ttage: 240 voltų
- Matmenys (apytiksliai): 58 colio (ilgis) x 2.938 colio (plotis) x 8.75 colio (aukštis)
- Prekės svoris: 30 svaro
- Kuro tipas: Elektrinis
- Montavimo tipas: Grindų kalnas
- Ypatingos savybės: Fast Heating, Overheat Protection
- Spalva: Navajo White
- Naudojimas viduje / lauke: Tik patalpose
8. Garantija ir palaikymas
For specific warranty information regarding your Marley Qmark HBB2004 heater, please refer to the warranty card included with your product or visit the official Marley websvetainėje. Išsaugokite pirkimo įrodymą, jei prireiktų pateikti pretenziją dėl garantijos.
For technical support, replacement parts, or further assistance, please contact Marley customer service directly. Contact information can typically be found on the manufacturer's websvetainėje arba produkto pakuotėje.





