Installation - Haier AB072MRERA Service Manual

19.9 Installation

19.9.1 Installation Procedures
Installation of indoor unit
Necessary tools
(1) Screw driver
(2) Hacksaw
(3) Dia. 70mm hole core drill
(4) Spanner (dia. 17,27mm)
(5) Spanner (14,17,27mm)
(6) Pipe cutter
(7) Flaring tool
(8) Knife
(9) Nipper
(10) Gas leakage detector or soap water
(11) Measuring tape
(12) Reamer
(13) Refrigerant oil
Selection of installation place
■ Place where it is easy to route drainage pipe and
outdoor piping.
■ Place, away from heat source and with less direct
sunlight.
■ Place where cool and warm air could be delivered
evenly to every corner of the room.
■ Place near power supply socket. Leave enough space
around the unit.
■ Place, robust not causing vibration, where the body can
be supported sufficiently.
■ To prevent interference, place it at least 1m away from
other electric machines, such as TV set, radio.
Selection of installation place
■ According to the dimension of the figure 2 shown, nail
two cement steel nails on the wall, keep 2~3 mm out.
Then hang the back of the unit on them.
■ There must be no gap between the indoor unit and
wall.
■ Remove the front panel, then use two fastening
screws to fix the unit on the floor.
■ As Figure 3 shown.
■ Once refrigerant piping and drain piping connections
are completed, fill the gap of the through hole with
putty.
■ Attach the front panel and front grille in their original
positions once all connections are complete.
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