Panasonic CU-E12DKE Service Manual

1 Features 2
2 Functions
3
2.1. Remote Control
3
2.2. Indoor Unit
4
2.3. Outdoor Unit
6
3 Product Specifications
7
3.1. CS-E9DKEW CU-E9DKE
7
3.2. CS-E12DKEW CU-E12DKE
9
4 Dimensions
11
4.1. Indoor Unit & Remote Control
11
4.2. Outdoor Unit
12
5 Refrigeration Cycle Diagram
13
6 Block Diagram
14
7 Wiring Diagram
15
8 Operation Details
16
8.1. Basic Function
16
© 2004 Panasonic HA Air-Conditioning (M) Sdn Bhd
(11969-T). All rights reserved. Unauthorized copying
and distribution is a violation of law.
CS-E9DKEW CU-E9DKE
CS-E12DKEW CU-E12DKE
8.2. Protection Control Features 35
9 Operating Instructions
44
10 Installation Instructions
50
10.1. Safety Precautions
50
10.2. Indoor Unit
53
10.3. Outdoor Unit
57
11 Installation And Servicing Air Conditioner Using R410A
61
11.1. Outline
61
11.2. Tools For Installing/Servicing Refrigerant Piping
62
11.3. Refrigerant Piping Work
66
11.4. Installation, Transferring, Servicing
68
12 Servicing Information
72
12.1. Troubleshooting
72
12.2. Breakdown Self Diagnosis Function
74
12.3. Remote Control
76
Air Conditioner
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Order No: MAC0412064C2
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Panasonic CU-E12DKE Specifications

General

Outdoor unit weight	37000 g
Outdoor unit noise level	50 dB
Cooling airflow (outdoor unit)	1090 m³/h
Outdoor unit dimensions (WxDxH)	780 x 289 x 540 mm
Type	Air conditioner outdoor unit
Ionizer	No
Inverter technology	Yes
Refrigerating medium	R410A
Cooling capacity (max)	11950 BTU/h
Heating capacity (max)	16400 BTU/h
Air conditioner functions	Cooling, Heating
Cooling capacity in watts (max)	3500 W
Heating capacity in watts (max)	4800 W
Cooling energy efficiency (EER, W/W)	3.63
Heating energy efficiency (COP, W/W)	3.81
Noise level (low speed)	48 dB
Power consumption (cooling) (max)	965 W
Power consumption (heating) (max)	1260 W