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2. OPERATIONS
2.1. Notice before using
2.1.1. For longer service life, please ensure water pump is on before heat pump starts to work, and
water pump is off after heat pump is off.
2.1.2. Ensure no water leakage on piping system, then unlock screen and press to power on
heat pump.
2.2. Operation instructions
1. Press it for 3 seconds to unlock/lock screen
2. After screen is unlocked, press it to select mode.
Auto (12~35℃) Heating (18~35℃) Cooling (12~30℃)
Select Smart/Silence mode