Brand: SANYO
Category: Air Conditioner
Document Type: Manual
Language: EN
Manual for KMS0772
Uploaded: Nov. 21, 2025, 7:17 p.m.
Manual Publish Date: 2006-09-01
Warranty Information
The manufacturer is not responsible for issues arising from improper installation or maintenance.
Indoor Unit Operation:
- The indoor unit receives signals from the remote controller to perform cooling, fan, or auto modes.
- Fan speeds can be set to Auto or 3 steps (Hi, Me, Lo), with an additional 'Quiet' mode.
- Airflow direction is adjustable horizontally and vertically.
- A 24-hour ON/OFF timer and a 1-hour OFF timer are available.
- The unit uses a washable, anti-mold air filter.
- Operation sound levels range from 23 to 33 dB-A depending on the fan speed.
Test Run:
- A specific procedure involving the remote controller buttons (ION, 1HR TIMER, ACL) is required to enter Test Run mode.
- The test run initiates with uncooled forced air and then shifts to cooling operation after 3 minutes.
- The test run can be stopped by pressing the ON/OFF button.
- It is crucial to press the ACL (reset) button after the test run to return to normal mode.
Troubleshooting and error codes
| Trouble | Possible Cause | Remedy |
|---|---|---|
| Noise Malfunction | Loose wiring | Tighten wiring. |
| Electromagnetic Interference | External sources | Relocate the unit or shield from interference. |
| Fan Motor Issues | Wiring, motor failure, or control board issue | Check wiring connections, motor, and control board. |
| Overheating/Malfunction | Loose wiring | Ensure all wiring is tightly connected. |