Installation Example - Gree GRS-CQ16Pd/NaB-K Owner's Manual

Air-to-water Heat Pump

6 Installation Example

CASE 1: Connecting Under-floor Coil for Heating and Cooling
Outdoor
Shut off value
Note:
① Type of thermostat and specification should be complied with installation of this manual;
② By pass valve must be installed to secure enough water flow rate,and by pass valve should be
installed at the collector;
CASE 2: Connecting Sanitary Water Tank
Outdoor
Shut off value
3-wa y
Indoor
T
Remote room Thermostat(Field supply)
High temperature line
Indoor
T
Remote room Thermostat(Field suppl y)
value(Field supply)
T
Low temperature line
T
Booster heater
High temperature line
7
Under- floor coil
B
By-pass value(Fi e ld supply)
B
Under-floor coil
B
Sanitary water tank
By-pass value(Fi eld supply)
B
Low temperature line