Nomenclature - Gree GRS-CQ16Pd/NaB-K Owner's Manual

control of heat pump and the e-heater of water tank runs at the same time.
Forced Operation Mode: this mode is only used for refrigerant recovery and debugging for the
unit.
Holiday mode: this mode is only available for heating mode. This mode is set to keep indoor
temperature or leaving water temperature in a certain range, so as to prevent water system of the unit
from freezing or protect certain indoor articles from freezing damage. When the outdoor unit stops
due to malfunction, the two e-heaters of the unit will run.
Disinfection mode: in this mode, the water heating system can be disinfected. When starting up
the disinfection function and setting corresponding time to meet the requirement of disinfection mode,
the function will start. After the setting temperature is reached, this mode will terminate.
Weather-dependent Operation: this mode is only available for space heating. In Weather-
dependent mode, the setting value (remote room air temperature or leaving water temperature) is
detected and controlled automatically when the outdoor air temperature is changed.
Silent mode: Silent mode is available in cooling, heating and water heating mode. In silent mode,
the outdoor unit will reduce the running noise via automatic control.
Floor commissioning: this function is intended to preheat the floor periodically for the initial use.
Air removal of the water system: this function is intended to replenish water and remove air in
the water system to make the equipment run at the stabilized water pressure.

5 Nomenclature

G RS - C
1 2 3
NO. Description
1 GREE
2 Heat Pump Water Heater
3 Heating Mode
4 Function
5 Nominal Heating Capacity
6 Compressor Style
7 Refrigerant
8 Design Serial Number
9 Power Supply
10 Indoor and Outdoor Unit Code
Model Line-Up
Model Name
GRS-CQ16Pd/NaB-K
GRS-CQ14Pd/NaB-K
GRS-CQ12Pd/NaB-K
GRS-CQ16Pd/NaB-M
GRS-CQ14Pd/NaB-M
GRS-CQ12Pd/NaB-M
Note:
1
Capacities and power inputs are based on the following conditions:
Indoor Water Temperature 30°C/35°C,Outdoor Air Temperature 7°C DB/6°C WB;
2
Capacities and power inputs are based on the following conditions:
Indoor Water Temperature 23°C/18°C,Outdoor Air Temperature 35°C DB/24°C WB.
Q 16 Pd /
4 5 6
G-GREE Air to water heat pump
RS
S= Static; C=Circulating
Q=Multi-function; Omit=Single-function
6=6.0kW; 8=8.0kW;10=10kW; 12=12kW; 14=14kW; 16=16kW
Pd=DC Inverter; Omit=On/Off
Na=R410A
B,C,D......
K=220-240V,~,50Hz; M=380-415V,3N~,50Hz; H=380V,3N~,60Hz
I=Indoor unit; O=Outdoor unit
Capacity
1
Heating ,kW
15.5
13.5
12.5
15.5
14.2
12.5
Na B - K
7 8 9
Options
2
Cooling ,kW
14.5
13.5
12.5
15.0
14.5
13.5
6
Air-to-water Heat Pump
(O)
10
Power supply
220-240V,~,50Hz
380-415V,3N~,50Hz