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CU-XE18WKUA
User Manuals: Panasonic CU-XE18WKUA Air Conditioner
Manuals and User Guides for Panasonic CU-XE18WKUA Air Conditioner. We have
1
Panasonic CU-XE18WKUA Air Conditioner manual available for free PDF download: Service Manual
Panasonic CU-XE18WKUA Service Manual (181 pages)
Brand:
Panasonic
| Category:
Air Conditioner
| Size: 28.57 MB
Table of Contents
Important Safety Notice
1
Precaution of Low Temperature
1
Table of Contents
2
1 Safety Precautions
3
2 Specifications
5
3 Features
20
4 Location of Controls and Components
21
Indoor Unit
21
Outdoor Unit
21
Remote Control
22
5 Dimensions
23
Indoor Unit
23
Outdoor Unit
25
6 Refrigeration Cycle Diagram
27
Cs-Xe9Wkuaw Cu-Xe9Wkua Cs-Xe12Wkuaw Cu-Xe12Wkua
27
Cs-Xe15Wkuaw Cu-Xe15Wkua
28
Cs-Xe18Wkuaw Cu-Xe18Wkua Cs-Xe24Wkuaw Cu-Xe24Wkua
29
7 Block Diagram
30
Cs-Xe9Wkuaw Cu-Xe9Wkua Cs-Xe12Wkuaw Cu-Xe12Wkua
30
Cs-Xe15Wkuaw Cu-Xe15Wkua Cs-Xe18Wkuaw Cu-Xe18Wkua Cs-Xe24Wkuaw Cu-Xe24Wkua
31
8 Wiring Connection Diagram
32
Indoor Unit
32
Outdoor Unit
34
9 Electronic Circuit Diagram
37
Indoor Unit
37
Outdoor Unit
39
10 Printed Circuit Board
42
Indoor Unit
42
Main Printed Circuit Board
42
Indicator Printed Circuit Board
44
Sub Printed Board (CS-XE18/24WKUAW)
44
Nanoe X Printed Circuit Board
45
Outdoor Unit
46
11 Installation Instruction
48
Select the Best Location
48
Indoor/Outdoor Unit Installation
48
To Drill a Hole in the Wall and Install a Sleeve of Piping
49
Indoor Unit
49
Indoor Unit Installation
50
For the Right Rear Piping
50
For the Right Bottom Piping
50
For the Embedded Piping
50
Replace the Drain Hose
51
Connect the Cable to the Indoor Unit
52
Wire Stripping and Connecting Requirement
52
Install the Outdoor Unit
53
Connect the Piping
53
Connecting the Piping to Indoor
53
Connecting the Piping to Outdoor
53
Evacuation of the Equipment
54
Connect the Cable to the Outdoor Unit
54
Piping Insulation
55
Cutting and Flaring the Piping
56
Disposal of Outdoor Unit Drain Water
56
12 Installation Instruction
57
Select the Best Location
57
Indoor Unit
58
Outdoor Unit
62
13 Operation Control
65
Basic Function
65
Internal Setting Temperature
65
Cooling Operation
65
Automatic Operation
66
Indoor Fan Motor Operation
66
Fan Operation
66
Basic Rotation Speed (Rpm)
66
Auto Fan Speed
67
Feedback Control
67
Outdoor Fan Motor Operation
67
Airflow Direction
68
Vertical Airflow
68
Horizontal Airflow
70
Powerful Mode Operation
70
Timer Control
70
Quiet Operation (Cooling Mode/Cooling Area of Dry Mode)
70
ON Timer Control
71
OFF Timer Control
71
Auto Restart Control
71
Indication Panel
71
Room Freeze Protection Function (RFP) Operation
71
Nanoe X Operation
72
Airflow Direction Control
72
Indoor Fan Control
72
Wireless LAN Control
74
Connecting Network
74
Application Installation
74
To Disconnect Wireless LAN
75
To Delete Wireless LAN Information
75
To Check Wireless Lan Signal Strength
75
Wireless LAN Failure Diagnosis
75
Starting Condition
76
Electric Heater Control 1
76
Electric Heater Control 2
77
Base Pan Heater Control
77
Protection Control for All Operations
78
Restart Control (Time Delay Safety Control)
78
Total Running Current
78
Compressor Overheating Prevention Control
79
Low Pressure Prevention Control (Gas Leakage Detection)
79
Low Frequency Protection Control 1
79
Low Frequency Protection Control 2
79
Protection Control for Cooling & Soft Dry Operation
80
Outdoor Air Temperature Control
80
Freeze Prevention Control 2
80
Cooling Overload Control
80
Dew Prevention Control 1
81
Odor Cut Control
81
Protection Control for Heating Operation
81
Overload Protection Control
81
Cold Draught Prevention Control
82
Deice Operation
82
15 Servicing Mode
83
Auto OFF/ON Button
83
Auto Operation Mode
83
Remote Control Number Switch Mode
83
Cooling Only Operation
84
How to Activate and Deactivate Cooling Only Operation
84
Remote Control Receiving Sound Off/On Mode
84
Operation Mode During Cooling Only Operation
84
Remote Control Button
85
SET Button
85
Reset (Rc)
85
Reset (Ac)
85
16 Troubleshooting Guide
86
Refrigeration Cycle System
86
Breakdown Self Diagnosis Function
88
Self Diagnosis Function (Three Digits Alphanumeric Code)
88
To Make a Diagnosis
88
To Display Memorized Error Code
88
Error Codes Table
89
Self-Diagnosis Method
91
H11 (Indoor/Outdoor Abnormal Communication)
91
H12 (Indoor/Outdoor Capacity Rank Mismatched)
92
H14 (Indoor Intake Air Temperature Sensor Abnormality)
93
H15 (Compressor Temperature Sensor Abnormality)
94
H16 (Outdoor Current Transformer)
95
H19 (Indoor Fan Motor – DC Motor Mechanism Locked)
96
H23 / H24 (Indoor Pipe Temperature Sensor Abnormality)
97
H27 (Outdoor Air Temperature Sensor Abnormality)
98
H28 (Outdoor Pipe Temperature Sensor Abnormality)
99
H30 (Compressor Discharge Temperature Sensor Abnormality)
100
H32 (Outdoor Heat Exchanger Temperature Sensor 2 Abnormality)
101
H33 (Unspecified Voltage between Indoor and Outdoor)
102
H36 (Outdoor Gas Pipe Sensor Abnormality)
103
H37 (Outdoor Liquid Pipe Temperature Sensor Abnormality)
104
H97 (Outdoor Fan Motor – DC Motor Mechanism Locked)
105
H98 (Error Code Stored in Memory and no Alarm Is Triggered)
107
H99 (Indoor Freeze Prevention Protection: Cooling or Soft Dry)
108
F11 (4-Way Valve Switching Failure)
109
F17 (Indoor Standby Units Freezing Abnormality)
110
F90 (Power Factor Correction Protection)
111
F91 (Refrigeration Cycle Abnormality)
112
F93 (Compressor Rotation Failure)
113
F95 (Outdoor High Pressure Protection: Cooling or Soft Dry)
114
F96 (IPM Overheating)
115
F97 (Compressor Overheating)
116
F98 (Input over Current Detection)
117
F99 (DC Peak Detection)
118
17 Disassembly and Assembly Instructions
119
Cs-Xe9Wkuaw Cs-Xe12Wkuaw Cs-Xe15Wkuaw
119
To Remove Horizontal Vane and Front Grille
119
To Remove Electronic Controller
120
To Remove Discharge Grille
121
To Remove Cross Flow Fan and Indoor Fan Motor
122
Cs-Xe18Wkuaw Cs-Xe24Wkuaw
124
To Remove Electronic Controllers
124
To Remove Front Grille
124
To Remove Control Board
126
To Replace Wireless LAN Module (Network Adapter)
128
Outdoor Electronic Controller Removal Procedure
129
After Replace Main Printed Circuit Board and Wireless LAN Module
132
To Set Panasonic Comfort Cloud App
132
Select the Air-Conditioner and Set the Password
136
Initial Setup (Method 2)
138
Connection Network Using WPS Mode (Method 1)
139
Setting Connection Network
139
Connection Network Using AP Mode (Method 2)
140
18 Technical Data
142
Cool Mode Performance Data
142
Heat Mode Performance Data
148
19 Service Data
151
Cool Mode Outdoor Air Temperature Characteristic
151
Heat Mode Outdoor Air Temperature Characteristic
156
Piping Length Correction Factor
161
Cooling Capacity
161
Heating Capacity
161
20 Exploded View and Replacement Parts List
164
Indoor Unit
164
Outdoor Unit
172
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