Fairland IPH25 - Operations; Notice before Using; Operation Instructions

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FOR USER
1.4.9. Please note that following codes are not failure.
CODES
No water flow
Anti-Freezing Reminder
Out of the operating range
Insufficient water flow or pump blocked
Power abnormal
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 power on heat pump.
2.2. Operation instructions