Unit Control
Notes:
①
In this case, three-way valve should be installed and should be complied with installation of this
manual;
②
Sanitary water tank should be equipped with internal electric heater to secure enough heat
energy in the very cold days;
CASE 3: Connecting Sanitary Water Tank and Heat Emitters for Heating and Cooling
Two-way valve is very important to prevent dew condensation on the floor and radiator while cooling
mode.
2 Model Selection
2.1 Speculations of Power Supply