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TW09HQ3D6DO
Tosot TW09HQ3D6DO User Manual
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17
T
echnical Information
Service Manual
Outdoor Unit
●
T
op view
● Bottom view
1
Interface of reactor
5
Neutral wire of electric
heater for compressor
9E
arthing wir
e1
3
High pressure protection
terminal HPP
2
Interface of electronic
expansion valver
6
Neutral wire of electric
heater for chassis
10
Power supply neutral
wire
14
Te
mp. sensor
3
Interface of fan
7
Neutral wire of 4-way
valve
11
Power supply live wir
e1
5I
nput of overload
4
Live wire of 4-way valve
8
Live wire of electric
heater
12
Communication wire with
indoor and outdoor unit
16
U,
V,
W three phases of
compressor
1
23
45
67
8
9
10
11
12
13
14
15
16
TW09HQ3D6DO TW12HQ3D6DO
19
21
Table of Contents
Table of Contents
2
Part Ⅰ : Technical Information
4
Specifications
5
Specification Sheet
5
Operation Characteristic Curve
9
Capacity Variation Ratio According to Temperature
9
Cooling and Heating Data Sheet in Rated Frequency
10
Noise Curve
11
Outline Dimension Diagram
12
Indoor Unit
12
Outdoor Unit
13
Refrigerant System Diagram
14
Electrical Part
16
Wiring Diagram
16
PCB Printed Diagram
19
Function and Control
23
Remote Controller Introduction
23
Ewpe Smart App Operation Manual
28
Brief Description of Modes and Functions
29
Part Ⅱ : Installation and Maintenance
35
Notes for Installation and Maintenance
35
Installation
38
Installation Dimension Diagram
38
Installation Parts-Checking
40
Selection of Installation Location
40
Electric Connection Requirement
40
Installation of Indoor Unit
40
Installation of Outdoor Unit
43
Vacuum Pumping and Leak Detection
44
Check after Installation and Test Operation
44
Maintenance
45
Error Code List
45
Procedure of Troubleshooting
51
Troubleshooting for Normal Malfunction
64
Exploded View and Parts List
66
Indoor Unit
66
Outdoor Unit
70
Removal Procedure
74
Removal Procedure of Indoor Unit
74
Removal Procedure of Outdoor Unit
79
Appendix
89
Appendix 1: Reference Sheet of Celsius and Fahrenheit
89
Appendix 2: Configuration of Connection Pipe
89
Appendix 3: Pipe Expanding Method
90
Appendix 4: List of Resistance for Temperature Sensor
91
4
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Tosot TW09HQ3D6DO Specifications
General
Brand
Tosot
Model
TW09HQ3D6DO
Category
Controller
Language
English
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