Air-to-water Heat Pump
7
6 Installation Example
CASE 1: Connecting Under-floor Coil for Heating and Cooling
B
Under- floor coil
Outdoor
Indoor
T
Shut off value
By-pass value(Field supply)
Remote room Thermostat(Field supply)
High temperature line
Low temperature line
T
B
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
Shut off value
By-pass value(Field supply)
Remote room Thermostat(Field supply)
High temperature line
Low temperature line
T
B
3-way value
(Field supply)
B
T
Indoor
Outdoor
Booster heater
Sanitary water tank
Under-floor coil
