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Popular Panasonic CU-E24RKUA Manual Pages
E12RKUA Service Manual - Page 1
... for use this service information by the general public. CU-2E18NBU and CU-5E36QBU, Order No. PHAAM1111120A1 and PAPAMY1312037CE. Products powered by electricity should be assured of no refrigerant leakage during the installation or repairing of potential dangers in this manual together with in attempting to service or repair the products dealt with the service manual for Model No.
E12RKUA Service Manual - Page 2
...Replacement Parts List 132
22.1 Indoor Unit 132 22.2 Outdoor Unit 138
2 TABLE OF CONTENTS
1. Block Diagram 18
7.1 CS-E9RKUAW CU-E9RKUA CS-E12RKUAW CU-E12RKUA 18
7.2 CS-E18RKUAW CU-E18RKUA CS-E24RKUAW CU-E24RKUA 19
8. Installation Instruction... 63
16. Troubleshooting Guide 73
18.1 Refrigeration Cycle System 73 18.2 Breakdown Self Diagnosis Function...........75 18.3 Error Code Table 76 18...
E12RKUA Service Manual - Page 10
... -21
75.0 / 24 -4 / -20
64.4 / 18 -5.8 / -21
1. Specifications are based on indoor temperature of 80°F DRY BULB, 67°F WET BULB and ...- / - Heating capacities are subjected to change without prior notice for further improvement.
10 Model
Indoor Outdoor
CS-E18RKUAW CU-E18RKUA
CS-E24RKUAW CU-E24RKUA
DRY BULB
WET BULB
DRY BULB
WET BULB
Indoor Operation Range (Cooling) (°F /...
E12RKUA Service Manual - Page 52
...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; the vane swings up and ...
13.5.1.1 CU-E9RKUA CU-E12RKUA
Operation Mode
Airflow Direction
Heating
Cooling Soft Dry
A
Auto with Heat Exchanger Temperature
B
C
Manual
Auto
Manual
Auto
Manual
13.5.1.2 CU-E18RKUA CU-E24RKUA
Vane angle...
E12RKUA Service Manual - Page 53
...swing
B: fix front
Indoor Heat Exchanger Temperature Figure 1
104.0°F
0°
Top View
1
5
2
4
3
Figure 2
Manual vertical airflow direction can be set using remote control; 13.5.3 Horizontal Airflow (CU-E18RKUA CU-E24RKUA)
Automatic horizontal airflow direction can be set using remote control; the angles of the vane are as stated below and the positions...
E12RKUA Service Manual - Page 75
...18.2.4 To Clear Memorized Error Code after breakdown repair, the Timer LED will not blink. The code "H00"
(no ...SET CHECK CLOCK
SET
3
CANCEL
AC
RC
RESET
30 seconds and a "beep" sound (continuously for 4 seconds) will be displayed on the remote control display. The code "H00" (no abnormality) will be displayed and signal will increase error code number and
transmit error code...
E12RKUA Service Manual - Page 89
...Troubleshooting
When abnormality indication starts again.
NO
Change for its requirement by the indoor/outdoor transmission. Malfunction Caused Wrong models interconnected. Wrong indoor unit and outdoor unit PCBs used. Indoor unit or outdoor unit PCB defective. NO
● Match the compatible model (follow specification).
Check indoor and outdoor PCB part...
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 ... 1671
23.9 (75.02)
TC
IP
23675 1767
24618 1695
25278 1605
20.2.4 CS-E24RKUAW CU-E24RKUA
Rated frequency (compressor speed is fixed during forced heating or cooling for capacity measurement and diagnosis purpose...
E12RKUA Service Manual - Page 131
21.3.2 CS-E18RKUAW CU-E18RKUA CS-E24RKUAW CU-E24RKUA
Cooling Capacity Correction Factor
1.020 1.010 1.000 0.990 0.980 0.970 0.960 0.950
9.5
1.010
1.000
0.990
0.980
0.970
0.960 9.5
230
19.5 29.5 39.5 49.5 59.5 69.5 ...
E12RKUA Service Manual - Page 141
22.2.2 CU-E18RKUA CU-E24RKUA
35
31 34
30
5 6
10 8
9
19
52 33
25 51
21
3
20
4
11 45
28
41 14
50 49
40
39 42
15
2
23
12
13 37
36 47
7
16
1
48
43
Note The above exploded view is for the purpose of parts disassembly and replacement. The non-numbered parts are not kept as standard service parts.
24 44
27 26 32
46
29
22 18 17
141
E12RKUA Service Manual - Page 142
...12
EXPANSION VALVE
13
STRAINER
14
4-WAYS VALVE
15
DISCHARGE MUFFLER (4 W. TUBE)
45
CONTROL BOARD COVER - PART NAME & DESCRIPTION
1
CHASSIS COMPLETE
2
ANTI - FAN MOTOR MOUNT
9
PROPELLER FAN ASSY
10
NUT - VALVE... CWG302245 CWG302246 CWA43C2392 CWA341067 CWG87C900 CWT01C6093 CWH131333 CWH131332 CWG861154 CWG62C1082
CU-E24RKUA
CWB011363
CWA73C9163R
REMARK O O
O O O O
O O O ...
E12RKUA Service Manual - Page 143
NF
QTY. 1 1 1 1
CU-E18RKUA CWG712880 CWG712879 CWG565614 CWA747077
(Note)
All parts are supplied from PAPAMY, Malaysia (Vendor Code: 00029488). "O" marked parts are recommended to be kept in Malaysia FB0115-0
143 CU-E24RKUA
REMARK
Printed in stock.
CASE ELECTRONIC CONTROLLER - NO. 49 50 51 52
PART NAME & DESCRIPTION SHOCK ABSORBER ( R ) SHOCK ABSORBER ( L ) ...
E18RKUA Operating Manual - Page 2
... for Energy Saving
Equipped with minimum energy consumption. See "To learn more..." CU-E18RKUA CU-E24RKUA
DBT
WBT
114.8 / 46
78.8 / 26
0 / -17.8
-/-
75.2 / 24
64.4 / 18
-4 / -20
-5.8 / -21
Power Supply
Models Number CS-E18RKUAW / CU-E18RKUAW CS-E24RKUAW / CU-E24RKUAW CS-E18RKUAW / CS-E24RKUAW / CU-5E36QBU
Time Delay Circuit Breaker 20 Amps 25 Amps 45 Amps...
E18RKUA Operating Manual - Page 3
...4-5 How to use 6-7 To learn more 8 Cleaning instructions 9 Troubleshooting 10-11 Information 12
Accessories
• Remote control ...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...
E18RKUA Installation Manual - Page 1
...Step-1 Replace the drain... and service port...installation, install the refrigerant piping properly before 5 sec.. 2. During pump down to withstand the set will actually face a different way.
8 ft (2.4 m) or more than 2. If the flare the same as shown.
9 17/32" (241.5 mm)
5 1/16" (128 mm)
Model E18RKUA, E24RKUA... repairing a refrigeration parts....
instructions...local codes, ...
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