Haier AV10IMWEWA Design, Installation & Maintenance Instruction page 204

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