Gree GRS-CQ6.0Pd/NhG-K - Installation Examples; Case 1: Under-floor Coil Installation

Engineering Data
Level
Dimension
s
(W×D×H)
Outline
mm
1200×460×878
Packaged
mm
1245×545×885
Net weight/Gross weight
kg
151/166
Notes
―*1‖ indicates the capacity and power input are tested based on the conditions below:
(1) Cooling
Indoor Water Temperature: 23°C/18°C; Outdoor Temperature: 35°CDB/24°CWB
(2) Heating
Indoor Water Temperature: 30°C/35°C; Outdoor Temperature: 7°CDB/6°CWB
―*2‖ indicates the capacity and power input are tested based on the conditions below:
(1) Cooling
Indoor Water Temperature: 12°C/7°C; Outdoor Temperature: 35°CDB/24°CWB
(2) Heating
Indoor Water Temperature: 40°C/45°C; Outdoor Temperature: 7°CDB/6°CWB
1.5.2 Nominal Working Conditions
Item
Water Side
Heat Source/User Side
Entering Water Temp
(°C)
Leaving Water
Temperature (°C)
Dry Bulb
Temperature (°C)
Wet Bulb
Temperature (°C)
FCU Cooling
12
7
35
—
FCU Heating
40
45
7
6
Floor Cooling
23
18
35
—
Floor Heating
30
35
7
6
Water Heating
53
-
7
6
1.5.3 Operation Range
Item
Water Side
Heat Source/User Side
Leaving Water Temperature (°C)
Environment Dry Bulb Temperature (°C)
Cooling
7
～
25
10~48
Heating
25
～
60
-25~35
Water Heating
40~80 (Water Tank Temperature)
-25~45
Note: when operating conditions are out of the range listed above, please contact GREE.
1.5.4 Electric Data
Model
Power Supply
Leakage Switch
Minimum Sectional
Area of Earth Wire
Minimum Sectional
Area of Power
Supply Wire
V,Ph,Hz
(A)
(mm
2
)
(mm
2
)
GRS-CQ4.0d/NhG-K
220-240V,~,50Hz
16
1.3
2×1.3
GRS-CQ6.0Pd/NhG-K
16
1.3
2×1.3
GRS-CQ8.0Pd/NhG-K
16
1.3
2×1.3
GRS-CQ10Pd/NhG-K
25
3.3
2×3.3
GRS-CQ12Pd/NhG-K
25
3.3
2×3.3