Haier HBU-28CF03, Руководство по эксплуатации и установке

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(2) Check if water drainage is smooth after installation.
Charge, through air outlet or inspecting hole, 1200ccd water to see water drainage.
After wiring
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.
Check water drainage in cooling operation. See also test run.
21
Method of water charging
Charge water from
air outlet
Charge water from
inspecting hole
Watering can of plastic
pipe should be about
100 mm long
100mm
Water drainage port for
maintenance
(Drain water from
this hole)
Self-provided stiff pipe
Maintenance
Inspecting hole
1 2 3 D
4 5
Y/G W B R
1 2 3
Y/G
W B R B R G R
L N 3 4 5
Y/G
N 1 2 3
Y/G
R S T
HBU-42CF03
4 5
L N
Y/G
Y/G
POWER SUPPLY:
1PH,220-230V~,50Hz
W B R B R G R
1 2 3 4 5
Y/G
Y/G W B R
1 2 3
HBU-28HF03
W B
W B R B R G R
1 2 3 4 5
Y/G
Y/G
POWER SUPPLY:
3N~,380-400V,50Hz
10
When wiring is not complete
Cover of controll box
PCB on
indoor unit
Terminal block
Connect with
outdoor unit
Terminal block
Connect with
outdoor unit
W B R W B
1 2 3 L N
HBU-28CF03
Y/G Y/G
Y/G
POWER SUPPLY:
1PH,220-230V~,50Hz
R S T N
Y/G
POWER SUPPLY:
380-400V, 3N~, 50Hz
HBU-42HF03
W B R B R G R
1 2 3 4 5
Y/G
OUTDOOR UNIT TERMINAL BLOCK
INDOOR UNIT TERMINAL BLOCK
OUTDOOR UNIT TERMINAL BLOCK
INDOOR UNIT TERMINAL BLOCK
INDOOR UNIT TERMINAL BLOCK
OUTDOOR UNIT TERMINAL BLOCK
OUTDOOR UNIT TERMINAL BLOCK
INDOOR UNIT TERMINAL BLOCK
Installation Procedure