Name: Panasonic CS-E9PKEA
Brand: Panasonic
Rating: 4 (1 reviews)

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15.4 Self-diagnosis Method

15.4.1 H11 (Indoor/Outdoor Abnormal Communication)

Malfunction Decision Conditions

• During startup and operation of cooling and heating, the data received from outdoor unit in indoor unit signal

transmission is checked whether it is normal.

Malfunction Caused

• Faulty indoor unit PCB.

• Faulty outdoor unit PCB.

• Indoor unit-outdoor unit signal transmission error due to wiring error.

• Indoor unit-outdoor unit signal transmission error due to breaking of wire in the connection wires between the

indoor and outdoor units.

Troubleshooting

Questions and Answers:

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Panasonic CS-E9PKEA Specifications

General

Cooling Capacity	2.5 kW
Heating Capacity	3.2 kW
Refrigerant	R32
Seasonal Energy Efficiency Ratio (SEER)	6.1
Power Supply	220-240V, 50Hz
Energy Efficiency Class (Cooling)	A++
Energy Efficiency Class (Heating)	A+
Coefficient of Performance (COP)	4.0
Noise Level (Outdoor Unit)	45 dB
Indoor Unit Weight	9 kg
Outdoor Unit Weight	28 kg
Type	Split
Noise Level (Indoor Unit)	20 dB
Outdoor Unit Dimensions (W x H x D)	780 x 540 x 285 mm