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RAV-SM2804AT7
Toshiba RAV-SM2804AT7 User Manual
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R410A
FILE NO. A09-004
SER
VICE MANUAL
AIR-CONDITIONER
SPLIT TYPE
OUTDOOR UNIT
<DIGIT
AL INVER
TER>
RA
V
-SM2244A
T8-E
RA
V
-SM2804A
T8-E
RA
V
-SM2244A
T8Z-E
RA
V
-SM2804A
T8Z-E
RA
V
-SM2244A
T8ZG-E
RA
V
-SM2804A
T8ZG-E
RA
V
-SM2244A
T7
RA
V
-SM2804A
T7
RA
V
-SM2244A
T7Z
RA
V
-SM2804A
T7Z
RA
V
-SM2244A
T7ZG
RA
V
-SM2804A
T7ZG
PRINTED IN JAP
AN, Jun, 2009
T
oMo
2
Table of Contents
Default Chapter
1
Service Manual
1
Table of Contents
2
Safety Caution
4
1 Specifications
11
Indoor Unit
11
Duct Type
12
Ceiling Type
13
Way Cassette Type
14
High Wall Type
17
Outdoor Unit
24
Operation Characteristic Curve
25
2 Construction Views (External Views)
27
Outdoor Unit
27
3 Outdoor Unit Refrigeranting Cycle Diagram
31
4 Wiring Diagram
33
Outdoor Unit
33
5 Specifications of Electrical Parts
34
5-1.Outdoor Unit
34
6 Refrigerant R410A
35
Safety During Installation/Servicing
35
Refrigerant Piping Installation
35
Tools
39
Recharging of Refrigerant
39
Brazing of Pipes
40
Instructions for Re-Use Piping of R22 or R407C
42
Final Installation Checks
43
7 Circuit Configuration and Control Specifications
45
Outdoor Unit Control
45
Outline of Main Controls
49
8 Troubleshooting
55
Summary of Troubleshooting
55
Troubleshooting
57
Error Mode Detected by Indoor Unit
63
Error Mode Detected by Outdoor Unit
64
Error Mode Detected by Remote Controller or Central Controller (Tcc-Link)
66
Temperature Sensor
79
9 Setup at Local Site and Others
80
Calling of Error History
80
Group Control Operation
80
Outdoor Unit
82
10 Address Setup
89
Address Setup Procedure
89
Address Setup & Group Control
90
Remote Controller Wiring
93
Address Setup (Manual Setting from Remote Controller)
94
Confirmation of Indoor Unit No. Position
95
11 Installation Manual
97
Safety Precautions
98
Installation Conditions
99
Refrigerant Piping
101
Air Purging
103
Electrical Work
105
Annual Maintenance
106
Air Conditioner Operating Conditions
106
Functions to be Implemented Locally
107
12 Replacement of the Service P.C. Board (4316V392) MCC-1599
110
13 How to Exchange Compressor
111
Exchanging Procedure of Compressor (Outline)
111
Exchange of Compressor
111
14 Detachments
112
Outdoor Unit
112
15 Exploded Views and Parts List
124
Outdoor Unit
124
Inverter Assembly
126
Outdoor Unit
128
Inverter Assembly
130
Other manuals for Toshiba RAV-SM2804AT7
Data Book
44 pages
Installation Manual
27 pages
4
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Toshiba RAV-SM2804AT7 Specifications
General
Brand
Toshiba
Model
RAV-SM2804AT7
Category
Air Conditioner
Language
English
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