Brand: Panasonic
Category: Air Conditioner
Document Type: Manual
Language: EN
Manual for CS-E7PKEW
Uploaded: April 20, 2026, 8:11 p.m.
The manual outlines safety precautions, specifications, features, dimensions, refrigeration cycle diagrams, block diagrams, wiring and electronic circuit diagrams, installation instructions, and operation control for Panasonic air conditioners. It details various operating modes, protection controls, and servicing procedures. Troubleshooting guides and exploded views with parts lists are also provided for different indoor and outdoor unit models.
Troubleshooting and error codes
| ERROR CODE | DISPLAY | REASON | ACTION |
|---|---|---|---|
| F91 | Blinking simultaneously | Outdoor unit PCB is defective. | Replace the outdoor unit PCB. |
| F97 | Blinking simultaneously | Compressor malfunction. | Check the compressor and its wiring. If defective, replace the compressor. |
| F99 | Blinking simultaneously | AC abnormal. | Check the fan motor and its wiring. If defective, replace the fan motor. |