Brand: SEALEY
Category: Air Conditioner
Document Type: Manual
Language: EN
Manual for SAC9000.V3
Uploaded: Nov. 21, 2025, 8:07 p.m.
Manual Publish Date: 2014-02-11
Warranty Information
Guarantee is 12 months from purchase date, proof of which will be required for any claim.
Getting Started: Plug in the unit; it defaults to standby mode for 3 minutes, then starts in cooling mode (22°C, low fan). Use the MODE button to cycle through AUTOMATIC, COOL, DEHUMIDIFY, FAN, and HEATING. Use UP/DOWN buttons for temperature adjustment (15-31°C) in COOLING/HEATING. Use FAN button to select fan speed. Use TIMER to set ON/OFF times (1-24 hours). SLEEP function adjusts temperature gradually. Ensure exhaust hose is correctly installed to prevent overheating.
Troubleshooting and error codes
| PROBLEM | CAUSE | SOLUTION |
|---|---|---|
| Machine not working | Power OFF | Plug in / turn on power |
| 'E4' shows on temperature indicator | Drain inner water tank (see 7.1) | Drain inner water tank (see 7.1) |
| Timer set | Turn off machine for three minutes then restart it | Turn off machine for three minutes then restart it |
| Machine auto restarts frequently | Machine in direct sunlight | Shade machine / draw curtains |
| Doors and windows are open, many heat sources in room | Close doors and windows, remove heat sources from room | |
| Machine too noisy | Filters too dirty | Clean or replace filters |
| Air inlets or air outlet is blocked | Remove blockage | |
| Machine is not situated on level ground | Move to flat and solid ground | |
| Compressor not working | Compressor heat protection cut out operated | Wait for 3 minutes, restart the machine when temperature normal |