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Popular Panasonic CU-E9RKUA Manual Pages
E12RKUA Installation Manual - Page 1
... continuously for the model to gas pipe, water pipe, earth of even thickness.
Wall More than 1
Wall Wall
More than 1
Indoor unit 2 screw
More than 57.2°F (14°C) during repairing a refrigeration parts. Do not add or replace refrigerant other location where water may cause a short circuit of the unit against the installation plate until...
E12RKUA Operating Manual - Page 3
...guide
1 3
Inserting the batteries
2
1 Pull out the back cover of
remote control
2 Insert AAA or R03 batteries (can be used ~ 1 year)
3 Close the cover
2 3 Clock setting
TIMER
ON
SET
1 Press CLOCK
1
2
3
2 Set the time
OFF
CANCEL
1
AC RC
SET...The illustrations in this manual are subject to use 6-7 To learn more 8 Cleaning instructions 9 Troubleshooting 10-11 Information 12
...
E12RKUA Service Manual - Page 1
... is not designed for Model No. CU-2E18NBU and CU-5E36QBU, Order No. PRECAUTION OF LOW TEMPERATURE In order to service or repair the products dealt with the service manual for use this manual together with in this service information by anyone else could result in attempting to advise non-technical individuals of refrigerant circuit.
© Panasonic Corporation 2015. Order...
E12RKUA Service Manual - Page 2
...18
7.1 CS-E9RKUAW CU-E9RKUA CS-E12RKUAW CU-E12RKUA 18
7.2 CS-E18RKUAW CU-E18RKUA CS-E24RKUAW CU-E24RKUA 19
8. Operation ...manual).........71 17.3 Remote Control Button 72
18. Troubleshooting Guide 73
18.1 Refrigeration Cycle System 73 18.2 Breakdown Self Diagnosis Function...........75 18.3 Error Code Table 76 18.4 Self-diagnosis Method 78
19. Specification 5
3. Installation Instruction...
E12RKUA Service Manual - Page 7
Specifications are based on indoor temperature of 20°C Dry Bulb (68°F Dry ...;C)
Maximum Minimum
75.2 / 24 -4 / -20
64.4 / 18 -5.8 / -21
75.2 / 24 -4 / -20
64.4 / 18 -5.8 / -21
1. Model
Indoor Outdoor
CS-E9RKUAW CU-E9RKUA
CS-E12RKUAW CU-E12RKUA
DRY BULB
WET BULB
DRY BULB
WET BULB
Indoor Operation Range (Cooling) (°F / °C)
Maximum Minimum
89.6 / 32 60.8 / 16
73...
E12RKUA Service Manual - Page 52
...;
Side View
4 5
Close position
Figure 2
13.5.2 Horizontal Airflow (CU-E9RKUA CU-E12RKUA)
The horizontal airflow direction louvers can be set using remote control;
When the air conditioner is stopped using remote control, the vane will shift to close position.
Manual vertical airflow direction can be adjusted manually by hand.
52 the angles of the vane...
E12RKUA Service Manual - Page 75
... COMFORT
MODE
TEMP
POW ERFU QUIET
L/ F
A
N
SPEED
AIR SWING
TIMER ON 1
2 OFF
SET CHECK CLOCK
SET
3
CANCEL
AC
RC
RESET
30 seconds and a "beep" sound (continuously for "- -" (No...Error Code after breakdown repair, the Timer LED will increase error code number and
transmit error code signal to the main unit. "Check" button
6 When the latest abnormality code on the main unit and code...
E12RKUA Service Manual - Page 89
... switch off the power before remove and connect the component.
Troubleshooting
When abnormality indication starts again.
Check indoor and outdoor PCB part number and compare if YES they matched the part list.
NO
● Match the compatible model (follow specification). Is the indoor and outdoor unit model number matched? NO
Change for its requirement by the...
E12RKUA Service Manual - Page 120
20.2 Heat Mode Performance Data
Unit setting: Standard piping length, Hi Fan, Heat mode at 86°F Voltage: 230V
20.2.1 CS-E9RKUAW CU-E9RKUA
Rated frequency (compressor speed is fixed during...1104
23.9 (75.02)
TC
IP
13471 1114
14239 1089
13891 1071
20.2.2 CS-E12RKUAW CU-E12RKUA
Rated frequency (compressor speed is fixed during forced heating or cooling for capacity measurement and diagnosis...
E12RKUA Service Manual - Page 122
... - Compressor frequency: Rated for cooling operation - Indoor room temperature: 80°F Dry Bulb/67°F Wet Bulb - Unit setting: Standard piping length, forced cooling at 60.8°F, Hi fan - Voltage: 230V
21.1.1 CS-E9RKUAW CU-E9RKUA
230 64.5 64.0 63.5 63.0 62.5 62.0 61.5 61.0 60.5 60.0 59.5 59.0
-4 6 16 26 36 46...
E12RKUA Service Manual - Page 126
Piping length: 24.6ft - Unit setting: Standard piping length, forced heating at 86°F, Hi fan - Compressor frequency: Rated for Heating operation - Voltage: 230V
21.2.1 CS-E9RKUAW CU-E9RKUA
Outlet Air (°F)
Current (A)
230
102.0 100.0
98.0 96.0 94.0 92.0 90.0 88.0 86.0 84.0 82.0
-4 1 6 11 16 21 26 31 36 41 46 51...
E12RKUA Service Manual - Page 130
21.3 Piping Length Correction Factor
The characteristic of the unit has to be corrected in accordance with the piping length.
21.3.1 CS-E9RKUAW CU-E9RKUA CS-E12RKUAW CU-E12RKUA
Cooling Capacity Correction Factor
1.040
1.030
1.020
1.010
1.000
0.990
0.980
0.970
0.960 9.5
1.060 1.050 1.040 1.030 1.020 1.010 1.000 0.990 0.980 0.970 0.960 0....
E12RKUA Service Manual - Page 138
The non-numbered parts are not kept as standard service parts.
138 22.2 Outdoor Unit
22.2.1 CU-E9RKUA CU-E12RKUA
38
49 34
48
47
29
31 28
11 2
45
46 6
7
4 5
20
50
51 30
40
3
19
23
36 37
24 39 43 12
18
22
17
8
42 13
10
44
9
1
27 26 32
15
16 14
33 41
Note The above exploded view is for the purpose of parts disassembly and replacement.
E12RKUA Service Manual - Page 139
... 1 4 1 1 1 3 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
CU-E9RKUA CWD50K2081A
CWD541089 CWH551217 ARW6404AC CWH55252J CWH03K1014 CWH56053J 5RS102XHA21 CWH50077 CWH561096 CWB32C3394 CWB051016J CWB121021 CWH351231A CWB021180J CWB011374... 37 38 39 40 41 42 43 44 45 46 47 48 49
PART NAME & DESCRIPTION CHASSIS COMPLETE FAN MOTOR BRACKET SCREW - COMPRESSOR MOUNT CONDENSER ...
E12RKUA Service Manual - Page 140
SAFETY
REF.
CU-E12RKUA ← ←
REMARK
140 NO. 50 51
PART NAME & DESCRIPTION SOUND PROOF MATERIAL SOUND PROOF MATERIAL
QTY. 1 1
CU-E9RKUA CWG302292 CWG302569
(Note)
All parts are supplied from PHAAM, Malaysia (Vendor Code: 00029488). "O" marked parts are recommended to be kept in stock.
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