Test Run - Haier AU182AFERA Installation Instructions Manual

Installation Procedure
(2) Wiring connection
Make wiring to supply power to the outdoor unit, so that the power for the indoor
unit is supplied by terminals.
For the detailed wiring connection with the indoor units, see the corresponding indoor
operation and instruction manual.
For: AU122AEERA, AU182AFERA , AU242AGERA,
AU282AHERA, AU362AHERA,
AU422AIERA, AU522AIERA
OUTDOOR UNIT
TERMINAL BLOCK
For: AU36NAHERA, AU42NAIERA, AU52NAIERA
OUTDOOR UNIT
TERMINAL BLOCK
INTERCONNECTING WIRES MUST BE WIRED ACCORDING TO FIG.1,
FIG.2 INCORRECT WIRING MAY 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.

9. Test run

THIS UNIT WILL BE STARTED INSTANTLY WITHOUT "ON" OPERATION
WHEN ELECTRIC POWER IS SUPPLIED.BE SURE TO EXECUTE "OFF"
OPERATION BEFORE ELECTRIC POWER IS DISCONNECTED FOR
SERVICING.
This unit has a function of automatic restart system after recovering power stoppage.
To indoor unit
L N
POWER SUPPLY
1PH, 220-230V~, 50Hz
To Indoor Unit
R S T N 1 2 3
POWER SUPPLY
380-400V, 3N~, 50Hz
WARNING!
CAUTION!
21
Electric wiring
1 2 3
Y/G
Y/G
FIG.1
FIG.2