Home
Panasonic
Air Conditioner
CS-KS12NB41
Panasonic CS-KS12NB41 Technical & Service Manual
4
of 1
of 1 rating
114 pages
Give review
Manual
Specs
To Next Page
To Next Page
Loading...
IMPORTANT
These air conditioners employ new
refrigerant R410A.
Pay special attention when
servicing the unit.
Wall mounted type
CS-MKS7NKU
CS-MKS9NKU
CS-MKS12NKU
CS-MKS18NKU
CS-MKS24NKU
< Applicable Indoor Units >
TECHNICAL & SER
VICE MANU
AL
OUTDOOR UNIT :
CU-3KS19NBU
CU-4KS24NBU
CU-4KS31NBU
DC INVER
TER MUL
TI-SYSTEM AIR CONDITIONER
Product Code No.
1 852 361 24
1 852 361 25
1 852 361 26
REFERENCE NO
.
SM
700877
Capacity at 230V
19,700 BTU/h
25,400 BTU/h
30,600 BTU/h
Outdoor Model No.
CU-3KS19NBU
CU-4KS24NBU
CU-4KS31NBU
CU-3KS19NBU
CU-4KS24NBU
CU-4KS31NBU
Semi-concealed type
CS-MKS9NB4U & CZ-18BT1U
CS-MKS12NB4U & CZ-18BT1U
CS-KS18NB4UW &
CZ-18BT1U
2
Table of Contents
Table of Contents
4
Safety Precautions
2
Table of Contents
4
Applicable Indoor Units
6
1 Operating Range
7
2 Specifications
8
Unit Specifications
8
Major Component Specifications
17
Other Component Specifications
20
3 Dimensional Data
21
4 Refrigerant Flow Diagram
24
5 Performance Data
27
Temperature Charts
27
Cooling Capacity
50
Cooling Capacity (Low Ambient)
56
6 Electrical Data
62
Electric Wiring Diagrams
62
7 Functions
65
Explanation of Functions
65
Protective Functions
69
8 Troubleshooting (before Calling for Service)
71
Precautions before Performing Inspection or Repair
71
Trouble Diagnosis by Error Monitor Lamps
72
Checking the Outdoor System
73
Trouble Diagnosis of each Part
74
Trouble Diagnosis of Fan Motor
78
9 Refrigerant R410A: Special Precautions When Servicing Unit
79
Characteristics of New Refrigerant R410A
79
Checklist before Servicing
80
Tools Specifically for R410A
81
Tubing Installation Procedures
81
In Case of Compressor Malfunction
82
In Case Refrigerant Is Leaking
84
Charging Additional Refrigerant
85
Retro-Fitting Existing Systems
85
Appendix Ainstallation Instructions
86
For Outdoor Unit Installation Instructions Split System Air Conditioner
87
Default Chapter
87
Installation Instructions
87
Important
88
Please Read before Starting
88
1 General
90
Tools Required for Installation (Not Supplied)
90
Accessories Supplied with Unit
90
Optional Copper Tubing Kit
90
Type of Copper Tube and Insulation Material
90
Additional Materials Required for Installation
90
2 Installation Site Selection
91
Indoor Unit
91
Connecting Indoor Units
93
Outdoor Unit
97
Baffle Plate for the Outdoor Unit
97
Outer Dimensions of Outdoor Unit
100
Diagram of Outdoor Unit Installation
101
3 Installation Process
102
Embedding the Tubing and Wiring
102
Use of the Flaring Method
102
Flaring Procedure with a Flare Tool
102
Caution before Connecting Tubes Tightly
103
Tubing Connections
103
Insulation of Refrigerant Tubing
104
Taping the Tubes
105
Finishing the Installation
105
4 Air Purging
105
Air Purging with a Vacuum Pump (for Test Run)
105
Pump down
107
5 Wiring Instructions
108
General Precautions on Wiring
108
Recommended Wire Length and Diameter
108
Wiring System Diagram
109
How to Connect Wiring to the Terminal
110
Wiring Instructions for the Outdoor Unit
111
6 Test Run
112
7 Connecting a Home Automation Device
113
8 Installation Check Sheet
113
Other manuals for Panasonic CS-KS12NB41
Operating Instructions
18 pages
Installation Manual
14 pages
4
Based on 1 rating
Ask a question
Give review
Questions and Answers:
Need help?
Do you have a question about the Panasonic CS-KS12NB41 and is the answer not in the manual?
Ask a question
Panasonic CS-KS12NB41 Specifications
General
Brand
Panasonic
Model
CS-KS12NB41
Category
Air Conditioner
Language
English
Related product manuals
Panasonic CS-KS18NKU
25 pages
Panasonic CS-KS30NKU
19 pages
Panasonic CS-K24PKF
24 pages
Panasonic CS-KC5PKJ
16 pages
Panasonic CS-KC9PKJ
16 pages
Panasonic CS-KE18NKU
26 pages
Panasonic CS-KE30NKU
112 pages
Panasonic CS-KC9NKH-3
8 pages
Panasonic CS-KE12NB41
132 pages
Panasonic CS-KE18NB4UW
132 pages
Panasonic CS-KU12WKY Series
16 pages
Panasonic CS/CU-KU12AKY Series
32 pages
To Next PageTo Next Page
Need help?
General
