1. Introducció
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your GREE GRH120DA Rooftop Air Conditioner. Please read this manual thoroughly before installation and use, and retain it for future reference.
The GREE GRH120DA is designed to provide cooling and heating for recreational vehicles (RVs) and caravans up to 8 meters in length, ensuring a comfortable indoor climate.
2. Instruccions de seguretat
ADVERTIMENT: Failure to follow these safety instructions could result in electric shock, fire, serious injury, or death.
- La instal·lació ha de ser realitzada per personal qualificat d'acord amb totes les normes elèctriques locals i nacionals.
- Ensure the power supply is disconnected before performing any installation, maintenance, or cleaning.
- No feu funcionar la unitat amb les mans mullades ni quan estigueu a l'aigua.
- Mantingueu els nens i les mascotes allunyats de la unitat durant el funcionament i el manteniment.
- Do not block air inlets or outlets. Restricted airflow can lead to overheating and reduced performance.
- Use only specified refrigerant R410A. Any other refrigerant may cause damage or injury.
- Ensure the vehicle's roof structure can support the weight of the unit.
3. Contingut del paquet
Verifiqueu que tots els components siguin presents i no estiguin danyats en desembalar-los:
- 1 x Outdoor Unit (Rooftop Air Conditioner)
- 1 x Indoor Unit (Air Distribution Box)
- 1 x Remote Control (requires 2 AA batteries, included)
- 1 x Kit de maquinari de muntatge
- 1 x Adapter for 400x400mm Roof Opening
4. Producte acabatview
Familiarize yourself with the components of your GREE GRH120DA air conditioner.
Figura 4.1: GREE GRH120DA Rooftop Air Conditioner Outdoor Unit. This image shows the complete outdoor unit, which is installed on the roof of the RV or caravan.
Figura 4.2: A dalt view of the GREE GRH120DA Outdoor Unit. This perspective highlights the sleek design and GREE branding on the top surface of the unit.
Figura 4.3: lateral view of the GREE GRH120DA Outdoor Unit. This image displays the profile of the unit, showing the air vents along the side.
Figura 4.4: Davant view of the GREE GRH120DA Outdoor Unit. This view shows the front grille and the GREE logo, indicating the primary air intake or exhaust area.
Figura 4.5: GREE GRH120DA Indoor Unit. This is the air distribution box installed inside the RV, featuring touch controls and integrated LED lighting.
Figura 4.6: Adapter for 400x400mm roof opening. This accessory allows the unit to be installed in larger roof cutouts than the standard size.
5. Configuració i instal·lació
The GREE GRH120DA is designed for easy installation on the roof of your RV or caravan. It is suitable for vehicles up to 8 meters in length.
5.1 Roof Opening Requirements
- Obertura estàndard: 356 x 356 mm
- Amb adaptador: Compatible with 400 x 400 mm openings (adapter included in package).
- Gruix del sostre: The unit accommodates roof thicknesses between 30 mm and 80 mm.
5.2 Passos generals d'instal·lació (resum)
For detailed installation instructions, refer to the separate installation guide provided with your product. This summary provides an overview:
- Prepare the Roof: Ensure the roof area is clean, flat, and structurally sound to support the unit's weight. Cut the roof opening to the required dimensions.
- Mount the Outdoor Unit: Carefully lift and position the outdoor unit over the roof opening. Ensure proper sealing to prevent water ingress.
- Install the Indoor Unit: From inside the vehicle, attach the indoor air distribution box to the outdoor unit through the roof opening. Secure it using the provided mounting hardware.
- Connexió elèctrica: Connect the unit to the vehicle's electrical system. This step requires professional expertise to ensure correct wiring and grounding.
- Prova de funcionament: Un cop instal·lat, engegueu la unitat i proveu totes les funcions per assegurar-vos que funciona correctament.
6. Instruccions de funcionament
The GREE GRH120DA offers various operating modes and features for optimal climate control. Control can be done via the integrated touch screen on the indoor unit or the remote control.
6.1 Available Operating Modes
- Mode automàtic: The unit automatically selects cooling, heating, or fan-only operation based on the set temperature and current room temperature.
- Mode de refrigeració: Provides cooling to lower the indoor temperature.
- Mode de calefacció: Provides heating to raise the indoor temperature.
- Mode de deshumidificació: Redueix la humitat de l'aire sense canvis significatius de temperatura.
- Mode de ventilador: Circulates air without cooling or heating. Fan speed can typically be adjusted.
6.2 Configuració de la temperatura
The adjustable temperature range is from 16 °C to 30 °C. Use the '+' and '-' buttons on the touch screen or remote control to set your desired temperature.
6.3 Funció de temporitzador
The unit features an ON/OFF timer. This allows you to program the air conditioner to turn on or off automatically at a specified time.
6.4 Mode de repòs
Activate Sleep Mode for quieter operation and optimized temperature control during nighttime hours, promoting a comfortable sleeping environment.
6.5 Il·luminació LED integrada
The indoor unit includes integrated LED lighting. Refer to the remote control or touch screen interface for controls to turn the light on/off or adjust brightness if applicable.
7. Manteniment
Un manteniment regular garanteix un rendiment òptim i allarga la vida útil del vostre aire condicionat. Desconnecteu sempre l'alimentació abans de realitzar qualsevol manteniment.
7.1 Neteja dels filtres d'aire
- The indoor unit contains air filters that should be cleaned regularly (e.g., monthly, or more frequently with heavy use).
- Open the indoor unit cover, remove the filters, and clean them with a vacuum cleaner or wash them with lukewarm water.
- Deixeu que els filtres s'assequin completament abans de tornar-los a col·locar.
7.2 Neteja exterior
Wipe the exterior surfaces of both indoor and outdoor units with a soft, damp tela. No utilitzeu productes químics aggressivs ni netejadors abrasius.
7.3 Controls estacionals
Before and after periods of extended storage, inspect the unit for any visible damage, loose connections, or blockages in the air vents.
8. Solució De Problemes
If you encounter issues with your air conditioner, refer to the following common problems and solutions before contacting service personnel.
| Problema | Causa possible | Solució |
|---|---|---|
| La unitat no s'encén | No power supply; Remote control batteries depleted; Unit in standby mode. | Check power connection and circuit breaker; Replace remote control batteries; Press power button on unit or remote. |
| Refrigeració/calefacció insuficient | Dirty air filters; Blocked air vents; Incorrect mode selected; Temperature setting too high/low. | Clean air filters; Clear obstructions from vents; Select appropriate mode (Cooling/Heating); Adjust temperature setting. |
| Soroll inusual | Loose components; Debris in fan; Unit not level. | Check for loose screws or panels; Inspect fan for foreign objects (disconnect power first); Ensure unit is installed level. |
| Fuga d'aigua | Blocked condensate drain; Improper installation/sealing. | Clear condensate drain; Re-check installation and sealing (professional assistance recommended). |
Si el problema persisteix després d'intentar aquestes solucions, poseu-vos en contacte amb un tècnic de servei qualificat.
9. Especificacions tècniques
| Característica | Especificació |
|---|---|
| Número de model | GRH120DA |
| Capacitat de refrigeració | 3.5 kW (3500 watts) |
| Capacitat de calefacció | 3.2 kW |
| Font d'alimentació | 1/220-240/50 Ph,V, Hz |
| Potència d'entrada de refrigeració | 1270 W |
| Potència d’entrada de calefacció | 1180 W |
| Potència nominal | 1400 W |
| Corrent de refrigeració nominal | 6.6 A |
| Corrent de calefacció nominal | 6 A |
| Interval de temperatura ajustable | 16 a 30 °C |
| Interval de temperatura de funcionament | 2 a 43 °C |
| Refrigerant | R410A |
| Potencial d’escalfament global (GWP) | 2088 |
| Roof Opening (Standard) | 356 x 356 mm |
| Roof Opening (with Adapter) | 400 x 400 mm |
| Grosor del sostre | 30-80 mm |
| Indoor Unit Sound Pressure (SH/H/M/L) | 55/49/44/36 dB(A) |
| Dimensions de la unitat interior (L x A x A) | 610 x 485 x 49 mm |
| Indoor Unit Net/Gross Weight | 2.7/4 kg |
| Pressió sonora de la unitat exterior | 65 / 55 dB (A) |
| Dimensions de la unitat exterior (L x A x A) | 1018 x 650 x 259 mm |
| Outdoor Unit Net/Gross Weight | 42.5/49 kg |
| Ràtio d'eficiència energètica estacional (SEER) | 2.7 |
10. Garantia i Suport
For warranty information, please refer to the warranty card included with your product packaging or visit the official GREE weblloc web. Conserveu el rebut de compra com a comprovant de compra per a qualsevol reclamació de garantia.
For technical support, service inquiries, or to locate authorized service centers, please consult the contact information provided in your product documentation or on the GREE official weblloc.
