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Aaron VasquezJul 31, 2025
What to do if the fuse on PC board is broken in Haier HSU--12HD03/R2?
- FFelicia GomezJul 31, 2025
If the fuse on the PC board of your Haier Air Conditioner is broken, replace it with a fuse of type T. 3.15A/250V.
To Next PageTo Next PageWhat to do if the fuse on PC board is broken in Haier HSU--12HD03/R2?
If the fuse on the PC board of your Haier Air Conditioner is broken, replace it with a fuse of type T. 3.15A/250V.
What to do if the supply cord of Haier Air Conditioner is damaged?
If the supply cord of your Haier Air Conditioner is damaged, it must be replaced by the manufacturer, its service agent, or a similarly qualified person.
General| Brand | Haier |
|---|---|
| Model | HSU--12HD03/R2 |
| Category | Air Conditioner |
| Language | English |
Outlines critical safety precautions regarding electrical shock, grounding, and proper handling.
Describes using the unit without a remote and performing test operations.
Addresses common phenomena like restart delay, noise, smells, and mist during normal operation.
Diagnoses issues with remote control, outdoor fan motor, and indoor fan motor.
Troubleshoots problems when the unit fails to provide heat.
Troubleshoots scenarios where fan motor runs but compressor does not.
Covers specific heating problems and troubleshooting for error codes E8, E11, and F11.
Guides on selecting placement for indoor/outdoor units and mounting the outdoor unit.
Details piping installation, body mounting, cable connections, and wiring notes.
Covers outdoor unit mounting, pipe connection, purging, and leak checks.
Provides final checks for power, drainage, and a test run checklist.
