What to do if the fuse of Hiyasu Air Conditioner indoor unit is broken?
- GGina HaneyAug 6, 2025
If the fuse of the indoor unit on the PC board of your Hiyasu Air Conditioner is broken, replace it with a T 3.15A/250V type fuse.
What to do if the fuse of Hiyasu Air Conditioner indoor unit is broken?
If the fuse of the indoor unit on the PC board of your Hiyasu Air Conditioner is broken, replace it with a T 3.15A/250V type fuse.
Why should young children be supervised around a Hiyasu ASE 9U2i Air Conditioner?
Ensure that young children are supervised to prevent them from playing with the Hiyasu Air Conditioner.
Do power plug and cable of Hiyasu ASE 9U2i Air Conditioner need local attestation?
The power plug and connecting cable of your Hiyasu Air Conditioner must have acquired the local attestation.
Should wiring of Hiyasu Air Conditioner be in line with local standards?
The wiring method for your Hiyasu Air Conditioner should be in line with the local wiring standard.
Guidelines for the environmentally sound disposal of old units and packaging materials.
Crucial safety guidelines, warnings, and cautions for installation and operation.
Details on technical specifications and applicable ambient temperature ranges.
Identification and description of parts of the indoor and outdoor air conditioner units.
Detailed explanation of buttons, displays, LOCK, and CODE functions on the remote controller.
Instructions for clock setting, operation guidelines, and battery replacement.
How to use the Health operation mode and its benefits.
Steps to select and use the Auto operation mode and its behavior.
Instructions for selecting and using the Cool operation mode and its settings.
Steps to select and use the Dry operation mode and its behavior.
Instructions for selecting and using the Fan operation mode and its limitations.
Steps to select and use the Heat operation mode and its features.
How to adjust air flow direction and stop the unit, including protection details.
How to activate and use the Sleep mode for comfortable rest, including mode adjustments.
Instructions for setting and using the timer to turn the unit on or off.
How to use POWER and SOFT modes for rapid or quiet operation, with usage hints.
How to use emergency and test operation modes and how to terminate them.
Tips for smart usage and instructions for preparing the unit for long-term storage.
Instructions for cleaning components and replacing air and purifying filters with precautions.
Checks before high season, including filter attachment and electrical connection safety.
Checks for common phenomena like delayed restart, noises, and smells during normal operation.
Troubleshooting steps for the unit not working or poor cooling performance.
| Brand | Hiyasu |
|---|---|
| Model | ASE 9U2i |
| Category | Air Conditioner |
| Language | English |












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