Installation Manual of Room Air Conditioner 3. Piping connection Connecting method To bent a pipe, give the roundness as large as possible not to crash the pipe. When connecting pipe, hold the pipe center to center then screw nut on by hand, refer to Fig.
Installation Manual of Room Air Conditioner 1. Piping connection of the outdoor unit Connecting the connecting pipe and inlet and outlet liqued pipe according to the piping method. Purging Method: Push the air out of the indoor unit and piping as followes: (1) Remove the valve cap on 2-way valve in outdoor unit.
When connecting indoor and outdoor wire, check the number on indoor and outdoor terminal blocks. Terminals of same number and same color shall be connected by the same wire. Incorrect wiring may damage air conditioner's control or cause operation failure. φ9.52: Refrigerant charge(g) HPU-18C03/E1:3*2.5...
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Others 1. Power supply Air conditioner must use an exclusive line(over 30A) and there is not power plug with this type, the type of power supply wireHPU-18/24C03/E1 is 2.5mm When installation air conditoner in a wet place, try to use a circuit breaker against Current leakage.