Haier AB182ACAEA Operation And Installation Manual page 27

Installation Procedure
(2) Check if water drainage is smooth after installation.
For:AB282ACAEA, AB42NACAEA
Charge, through air outlet or inspecting hole, 1200ccd water to see water drainage.
After wiring
Check water drainage in cooling operation.
When wiring is not complete
Remove cover of control box, short connect "CHECK" terminal of the indoor unit, which is on the uper
part of indoor unit PCB. Connect 1PH power to terminal 1 and 2 on terminal block.
Note, in this operation, fan will be running.
Upon confirmation of a smooth water drainage, be sure to cut off power supply
and remove short connection of "CHECK" terminal.
Method of water charging
Water drainage port for
maintenance
(Drain water from
this hole)
Watering can of plastic
pipe should be about
100 mm long
For :AB282ACAEA
POWER SUPPLY:
For:AB42NACAEA
Maintenance
Self-provided stiff pipe
Inspecting hole
Charge water from
100mm
inspecting hole
Charge water from
air outlet
INDOOR UNIT
TERMINIAL BLOCK
L N
Y/G
W B Y/G
1PH, 220-230V~, 50Hz
INDOOR UNIT
TERMINIAL BLOCK
OUTDOOR UNIT
R S T
TERMINIAL BLOCK
Connect with
outdoor unit
Y/G
1 2 3
W B R Y/G
1 2 3
Y/G
W B R Y/G
1 2 3
W B R Y/G
N 1 2 3
POWER SUPPLY:
3N~, 380-400V, 50Hz
25
Terminal block
PCB on
indoor unit
Terminal block
Cover of controll box
Y/G
Y/G