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TCB-18CHRA/DVI(Q4)
TCL TCB-18CHRA/DVI(Q4) Manuals
Manuals and User Guides for TCL TCB-18CHRA/DVI(Q4). We have
1
TCL TCB-18CHRA/DVI(Q4) manual available for free PDF download: Technical Manual
TCL TCB-18CHRA/DVI(Q4) Technical Manual (113 pages)
Brand:
TCL
| Category:
Air Conditioner
| Size: 7.75 MB
Table of Contents
Table of Contents
2
Part 1 General Information
5
Model Names of Indoor/Outdoor Units
5
External Appearance
6
Indoor Units
6
Outdoor Units
6
Nomenclature
7
Indoor Units
8
8-Way Cassette Type (Compact)
8
Specifications
8
Dimensions
11
Service Space
12
Electrical Wiring Diagram
13
Air Velocity and Temperature Distributions
14
Sound Levels
15
Accessories (Options)
15
The Specification of Power
16
Installation Requirements of Indoor Unit
17
Ceiling Hole and the Hook Installation
17
Drainage Pipe Installation
19
Installation of Panel
21
Duct Type
23
Specifications
23
Dimensions
27
Service Space
28
Wiring Diagrams
28
Sound Levels
29
Accessories (Options)
29
The Specification of Power
30
Installation Requirements of Indoor Unit
31
Choice of Air Return Ways
31
Hanging &Installation of Indoor Unit
32
How to Mount Outlet Pipe
33
Installation Method for Return Air Pipe
33
Tips for Installation of Return Air Pipe and Outlet Pipe
34
Installation of Drain Pipes
35
Ceiling& Floor Type
37
Specifications
37
Wiring Diagrams
41
Air Velocity and Temperature Distributions
42
Sound Levels
44
Accessories (Options)
44
The Specification of Power
45
Installation Requirements of Indoor Unit
45
Installation Space
45
Floor Console Type
46
Under Ceiling Type
48
Installing Indoor Unit
49
Drainage Pipe Connection
50
Part 3 Outdoor Units
51
Specification
51
Sound Levels
55
Correction Curve of Capacity Performance
55
Correction of Cooling Capacity
55
Correction of Heating Capacity
56
Normal Operation Temperature Range
58
Installation Dimension Drawing of Outdoor Unit
58
Installation Requirements of Outdoor Unit
59
Hoisting and Transportation of Outdoor Unit
59
Installation Site of Outdoor Unit
59
Installation Requirements of Side Air Outlet Outdoor Unit
60
Electrical Design
62
Specification of Power Supply
62
Electrical Wiring Diagram
64
Design and Installation of Connecting Pipes
67
Pipe Length and Drop Height Shall Comply with the Scope Required below
67
Material and Size of the Pipes
67
Precautions for Installation
68
Installation of Refrigerant Pipes
68
Heat Insulation Works
74
Insulation Materials and Thickness
74
Heat Insulation of Refrigerant Pipes
74
Heat Insulation of Drain Pipes
76
Precautions
76
Part 4 Maintenance
77
Troubleshooting of Inverter System
77
8-Way Cassette; 4-Way Cassette
77
Ceiling & Floor
77
Duct
78
Fault Identification: Determine the Fault Type According to the Symptom
79
Control System
81
Overview of Control System
81
Electrical Control of Outdoor Unit and Troubleshooting
84
Main Control Board of Outdoor Unit(36K 48K 60K )
84
Spot-Inspection Description of Outdoor Unit
85
Display of Fault Codes
86
24K Outdoor PCB
88
Compressor Drive Output,Uvw
88
Monitor and Test Output
88
Electronic Expansion Valve Interface
88
4--Exhaust Temperature Sensor Interface
88
5--Temperature Sensor Interface of Outdoor Temperature and Condenser Tube
88
6--Outdoor DC Fan Output
88
7--Four Way Valve Output Interface
88
8--Power Input
88
Description of Address DIP
89
TCA-48/60HRA/DV3 Electric Control Box (ECB)
89
TCA-36HRA/DV Electric Control Box (ECB)
91
Troubleshooting and Repair
92
Electrical Control and Troubleshooting of Indoor Unit
101
Description of Motherboard of Indoor Unit (Cassette)
101
Description of Motherboard of Indoor Unit (Duct/ Ceiling & Floor)
102
15-Fuse
104
Troubleshooting Methods
105
System Maintenance
105
Maintenance of Indoor Unit
105
Maintenance of Outdoor Unit
106
System Maintenance Prior to Seasonal Shutdown
106
System Maintenance Prior to Seasonal Startup
107
Annexes
108
Annex 1 Analysis of Common Faults of Compressors
108
Annex 2 Faults Not Resulted from Air Conditioner
111
Annex 3 Parameter Table of Temperature Sensor
112
Annex 4 Parameter Table of Temperature Sensor
113
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