Quad System 7kw
- Super Quiet 58 Dba
- 2 Core Communication
- Long Refrigeration Pipe Run
- Fan Speed Adjusting Technology
- Advanced PWM Capacity Adjustable Compressor Technology
- Refrigeration and Oil Balance Patent Design
- High System Reliability
- Environment Protecting Design
- Wide Range of Temperatures Running Conditions
- Centralised Control
| Function | COOLING HEATING |
|---|---|
| Power Supply 50Hz | 3PH 415V OUTDOOR |
| Capacity (BTU/h) | 30 33 |
| Rated Input (W) | 9.0KW 9.8KW |
| Rated Current (Amps) | 18.2 18.6 |
| EER/COP (W/W) | 3.6 |
| Refrigerant | R410A |
| Noise Indoor (DBA) | 58 |
| Pipe Sizes | 7/8-1/2 |
| Standard Charge (Grams) | SEE TECH |
| Indoor Body Size (mm) | 840X240X840 |
| Indoor Body Weight (Kg) | N.W33 |
| Outdoor Body Size (mm) | 1772 X 880 990 |
| Outdoor Body Weight (Kg) | N.W 300 |
| Function | COOLING HEATING |
|---|---|
| Power Supply 50Hz | 1PH 240V INDOOR |
| Capacity (BTU/h) | 7.1 7.5 |
| Rated Input (W) | 35KW |
| Rated Current (Amps) | 5 |
| Refrigerant | R410A |
| Dehumidification Frying Volume (I/H) | 4 |
| Air Flow | 1860 |
| Noise Indoor (DBA) | 39 |
| Pipe Sizes | 3/8-5/8 |
GMV-R 2 Pipe - Multi Systems
Long Refrigeration Pipe Run
The corresponding length of the longest connection pipe can be up to 150 metres between the indoor and outdoor unit and a height difference of 50 metres.
Fan Speed Adjusting Technology
The indoor and outdoor fan speed adopts unique pressure and speed adjusting patent technology which makes the unit fan motor adjust automatically to the corresponding fan speed according to actual demand. This significantly increases the EER of the unit under partial load.
Advanced PWM Capacity Adjustable Compressor Technology
The adopted new digital scroll compressor technology can achieve stepless adjustment to capacity within a range of 10%-100% by changing the unload/load rate of the compressor. PWM (Pulse with modulation) digital capacity adjustment solenoid valve automatically by pressure to control unload and load. The average life for the compressor PWM valve can be used an average 40,000 times and therefore has a potential life span of 30 years.
Refrigeration and Oil Balance Patent Design
The Gree unique liquid-oil separator balances the compressor distribution load so the compressor is safe in all circumstances.
High System Reliability
Even when the unit is under 10% load, it can still remain constant for long periods of operation.
Environment Protecting Design
All materials of this unit meet RoHS and the refrigerant can be saved within the highly efficient condensing unit. This makes the equipment environmentally friendly.
Wide Range of Temperatures Running Conditions
- Cooling - 5°C to + 50°C
- Heating -18°C to + 27°C
Centralised Control
A set of centralised controllers can control up to 64 communication modules that can be connected up to 1024 indoor units which means that many multi systems can be controlled by a single control unit.