This document is an instruction manual for window air conditioners, including safety regulations, pre-installation precautions, and installation methods.
This manual begins with safety regulations and installation precautions, detailing required clearances, power requirements, grounding, and proper mounting of the unit. It also explains how to connect the power line, install the mounting frame, and seal the installation opening.
The second part covers operation of the micro‑computer controller, button functions, filter cleaning alerts, and routine maintenance. Troubleshooting advice, cleaning instructions, and voltage specifications are also provided to ensure reliable performance. This manual is written in Chinese.
| Operating pressure (discharge / suction) | 27 kg/cm (discharge), 6 kg/cm (suction) |
|---|---|
| IP rating (indoor / outdoor) | IP×0 (indoor), IP×4 (outdoor) |
| Operating temperature range (hot side) | 21 °C – 43 °C |
| Operating temperature range (cold side) | 21 °C – 32 °C |
| Grounding wire size | 2.5 mm² – 6.0 mm² |
| Required installation clearance (indoor intake) | ≥ 50 cm |
| Required installation clearance (outdoor exhaust) | ≥ 40 cm |
Check that the filter is clean, the temperature setting is appropriate, no direct sunlight hits the indoor unit, the outlet is not blocked, doors and windows are closed, and the room is not overcrowded.
When the filter‑cleaning indicator light stays on, remove the filter, clean it with water or a neutral detergent, dry it, and reinstall it, then press the cleaning button to reset the timer.