Haier HU062WAMNA Service Manual page 33

Function operation
Main interface display
This controller can control all parts temperature of the split system, including Zone1, Zone2, DHW (Domestic Hot
Water), and Pool.
During installation, Zone1, Zone2, DHW, and Pool can be set to ON or OFF.
Note: If one Zone in the system, set Zone 1 on; If two zones in the system, set Zone1 on and Zone 2 on.
Initialization
After powering on, controller starts to search IDU (Indoor Unit) shown as picture 2 below:
Picture 1
Picture 2
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