Manuals / Haier / Household Appliance / Air Conditioner

Haier HSU-12HSA03/R2(DB), HSU-09HSA03/R2(DB) manual Edition

Models: HSU-12HSA03/R2(DB) HSU-09HSA03/R2(DB)

1 90
Download 90 pages 45.19 Kb
Page 55
Image 55
Manual background

Haier air conditioner

Edition: 20070116

Other malfunctions: With the machine electrified, the unit cannot open

If there is no response after the emergency button is pressed down, shoot the trouble as follows

Check whether the voltage between Positions 1 and 2 on the terminal of the indoor unit is 230V AC.

No

The power supply damage, and the power cables might be broken

Manual background Yes

Check whether the FUSE of the

Yes

indoor mainboard is burned or

 

broken.

 

Manual background No

The indoor PCB might be broken, replace it with a new one.

Replace the fuse

- 55 -

Page 54 Page 56
Page 55
Image 55
Haier HSU-12HSA03/R2(DB), HSU-09HSA03/R2(DB) manual Edition
Page 54 Page 56