Panasonic CS-PE9CKE Service Manual

Also see for CS-PE12CKE: Operating instructions

5.4-way Valve Control1. The 4-way valve will be turned on as the compressor starts to operate and remains on all the time during the heatingoperation.2. The 4-way valve remains on for less than 3 minutes after heating operation is stopped.3. The 4-way valve remains off during cooling and soft dry operation.4. If the operation is shifted from cooling or dry to heating mode, the switching of 4-way valve will be delayed for 3 minutes.5. Heating Operation ModeFour minutes after the start of the operation, if the indoor piping temperature detected is lower than 0°C, the operation willstop.( Restarts in 3 minutes) If this situation happens 4 times within 30 minutes, error code “F11” will be displayed.6. Cooling Operation ModeFour minutes after the start of the operation, if the indoor piping temperature detected is higher than 45°C, the operation willstop ( Restarts in 3minutes). If this situation happens 4 times within 30 minutes, error code “F11” will be displayed.29CS-PE9CKE / CU-PE9CKE / CS-PE12CKE / CU-PE12CKEPanasonic ilmalämpöpumput korjaa ja huoltaa pääkaupunkiseudulla: Jäähdytinpalvelu RefGroup Oywww.ilmalämpöpumput.com