Haier AD092MLERA - Page 204

203
a. Cooling circulation
b. Heating circulation
Closed-type
cooling tower
Expansion tank
Circulating
pump
Water inlet 30°C
Water
outlet
35°C
The outdoor units
Expansion tank
Boiler
Circulating
pump
Water inlet 20°C
The outdoor units
Water
outlet
15°C
Operation chart