Haier AU142AFBEA Installation Instructions Manual page 13

Installation Procedure
For :AU242AHBEA, AU282AHBEA
W B Y/G
1PH,220-230V~,50Hz
POWER SUPPLY:
For:AU28NAHBEA, AU36NAIBEA, AU42NAIBEA, AU52NAIBEA
DO NOT CONNECT THE NEUTRAL WIRE
INTERCONNECTING WIRES MUST BE WIRED ACCORDING TO FIG.1
FIG.2 FIG.3.INCORRECT WIRING CAUSE EQUIPMENT DAMAGE.
(3) Wiring procedure
1) Remove set screws on the side before taking off the front panel toward
the direction shown in figure.
2) Connect wires to the terminal block correctly and fix the wires with a
wire clamp equipped nearby the terminal block.
3) Route the wires in a proper way and penetrate the wires through the
opening for electric wiring on the side panel.
Y/G
L N
R S T
POWER SUPPLY:
380-400V,3N~,50Hz
To Indoor Unit
1 2 3
W B R Y/G
OUTDOOR UNIT
TERMINAL BLOCK
FIG.2
To Indoor Unit
N 1 2 3
FIG.3
WARNING
TO
N
12
Electric wiring
Y/G
Y/G
OUTDOOR UNIT
TERMINAL BLOCK
, OR PHASE.
R S
T