ECOi 3 Way Heat Recovery VRF Inverter Systems
CR704GDZH8B CR904GDZH8B CR1154GDZH8B CR1304GDZH8B CR1404GDZH8B
10
CR704GDZH8B 10 CR904GDZH8B10 CR904GDZH8B 10 CR904GDZH8B
CR904GDZH8B 10 CR904GDZH8B 12 CR1154GDZH8B 14 CR1304GDZH8B
CR904GDZH8B
CR1404GDZH8B
| Power supply | | 380/400/415V-3phase/50Hz | | | 380/400/415V-3phase/50Hz | | |
| Cooling capacity | | kW | 22.40 | 28.00 33.50 40.00 | 45.00 | 50.40 | 56.00 | 61.50 | 68.00 | 73.00 |
| Heating capacity | | kW | 25.00 | 31.50 37.50 45.00 | 50.00 | 56.50 | 63.00 | 69.00 | 76.50 | 81.50 |
| Cooling capacity (UK) | kW | 20.80 | 26.00 31.20 37.20 | 41.90 | 46.80 | 52.10 | 57.20 | | |
| Heating capacity (UK) | kW | 25.00 | 31.50 33.80 45.00 | 50.00 | 56.50 | 63.00 | | | |
| EER Cooling | | kW | 3.78 | 3.45 3.41 3.45 | 3.38 | 3.57 | 3.46 | 3.44 | 3.45 | 3.41 |
| COP Heating | | kW | 4.09 | 3.95 3.81 3.91 | 3.79 | 4.01 | 3.96 | 3.88 | 3.92 | 3.84 |
| | Running | | | | | | | | | |
| | current/ | A | 10.0/9.5/9.2 | 13.7/13.0/12.6 16.6/15.7/15.2 20.0/19.0/18.3 23.0/21.8/21.0 | 23.8/22.6/21.8 | 27.3/26.0/25.0 | 30.2/28.7/27.7 | 33.6/31.9/30.8 | 36.5/34.7/33.5 |
| Cooling | AMPs | | | | | | | | | |
| Electric | Power input | kW | 5.93 | 8.12 9.82 1 1.59 | 13.31 | 14.1 | 16.2 | 17.9 | 19.7 | 21.4 |
| ratings | Running | | | | | | | | | |
| | current/ | A | 10.3/9.8/9.4 | 13.5/12.8/12.3 16.6/15.8/15.2 19.9/18.9/18.2 22.8/21.6/20.9 | 23.9/22.6/21.8 | 26.8/25.5/24.6 | 30.0/28.5/27.5 | 33.3/31.6/30.5 | 36.2/34.4/33.1 |
| Heating | AMPs | | | | | | | | | |
| | Power input | kW | 6.11 | 7.97 9.84 1 1.51 | 13.19 | 14.1 | 15.9 | 17.8 | 19.05 | 21.2 |
| Recommended fuse sizes (motor rated) | 32 | 32 32 40 | 40 | 32x2 | 32x2 | 32x2 | 1x14 1x32 | 1x14 1x32 |
| Dimensions (H/W/D) | mm | | | | | |
| Net weight | kg | | | | 580 | 580 | 640 | 640 |
| Airflow | m3/min | | | | 160+160 | 160+180 | 160+200 | 16 0+220 |
| | Gas | Inches | | |
| Piping | Discharge | Inches | | |
| connection | Liquid | Inches | | |
| | Balance | Inches | | |
| Operating sound normal mode | | dB(A) | 54.5 | 55 56 60 | 61 | 57.8 | 58 | 58.5 | 57.8 | 60.1 |
| Operating sound silent mode | | dB(A) | 51.5 | 52 53 57 | 58 | 54.8 | 55 | 55.5 | 54.8 | 57.1 |
| Maximum number of indoor units | | 13 | 16 19 23 | 26 | 29 | 33 | 36 | 40 | 40 |
Fully-automatic simultaneous Cooling/Heating operation and heat recovery
System Example
Up to max. 40 indoor units
3 Way Eco-i Multi enables simultaneous heating and cooling operation by each solenoid valve kit.
[Cooling]
• Any design and layout can be used in a single system
• Cooling operation is possible down to an outdoor temperature of -10°C
Solenoid Valve Kit ATK-RZP56BG ATK-RZP160BG
[Heating]
[Heating]
[Stop]
[Cooling] I_
[Cooling]
_I
Liquid pipe
medium-temperature, medium-pressure liquid pipe
Discharge pipe
high-temperature, high-pressure gas pipe
Same operation
Suction pipe
low-temperature, low-pressure gas pipe
Model