Air-to-water Heat Pump
15
MONOBLOC
TYPE
CASE 2: Connecting Sanitary Water Tank and Under-oor Coil
T
B
Under-floor coil
Sanitary water tank
Booster heater
Notes
(a) In this case, three-way valve should be installed and should be complied with installation of this manual;
(b) Sanitary should be equipped with internal electric heater to to secure enough heat energy in the very cold
days.
CASE 3 : Connecting Sanitary Water Tank, Under-oor Coil and FCU
Note
Two-way valve is very important to prevent dew condensation on the oor and Radiator while cooling mode.