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RAV-SM5661KRT-E
Toshiba RAV-SM5661KRT-E Manuals
Manuals and User Guides for Toshiba RAV-SM5661KRT-E. We have
1
Toshiba RAV-SM5661KRT-E manual available for free PDF download: Service Manual
Toshiba RAV-SM5661KRT-E Service Manual (80 pages)
Hi Wall Type (indoor Unit)
Brand:
Toshiba
| Category:
Air Conditioner
| Size: 5.68 MB
Table of Contents
Service Manual
1
Table of Contents
2
Specifications
3
Capacity Variation Ratioaccor Ding to Temperature
4
Operation Characteristic Curve
4
Construction Views (External Views)
5
Systematic Refrigerating Cycle Diagram
6
Wiring Diagram
7
Specifications of Electrical Parts
8
Piping Materials and Joints Used
9
Refrigerant Piping Installation
9
Refrigerant R410A
9
Safety During Installation/Servicing
9
Joints
10
Minimum Thicknesses of Socket Joints
10
Socket Joints
10
Thicknesses of Annealed Copper Pipes
10
Dimensions Related to Flare Processing for R410A
11
Flare Processing
11
Flare Processing Dimensions
11
Insertion of Flare Nut
11
Flare and Flare Nut Dimensions for R22
12
Relations between Flare Nut and Flare Seal Surface
12
Tightening Torque of Flare for R410A
12
General Tools
13
Required Tools
13
Tools Exclusive for R410A
13
Configuration of Refrigerant Charging
14
Recharging of Refrigerant
14
Brazing of Pipes
15
Materials for Brazing
15
Phosphor Bronze Brazing Filler
15
Silver Brazing Filler
15
Brazing
16
Brazing Method to Prevent Oxidation
16
Characteristics Required for Flux
16
Types of Flux
16
Indoor Control Circuit
17
Indoor Unit Control
17
Control Specifications
18
Fan Speed Control
20
Cool Air Prevention Control
21
Freezing Prevention Control
22
High-Temp. Release Control
22
Residual Heat Removal
22
Flap Control
23
Filter Sign Indication
24
HA Control
24
Central Control Mode Switching
25
Maximum Frequency Limit Control
25
Power-Saving Control
25
P.C. Board of Indoor Unit
26
Optional Onboard Connector Specification
27
Before Starting Troubleshooting
28
Troubleshooting
28
Wireless Remote Controller Type
28
Judging from Lamp Status of Indoor Unit
29
Outline of Judgment
29
Error Mode Detected by Remote Controller or Central Controller
31
Check Code Table (Indoor Unit)
32
Failure Mode Detected by Indoor Unit
34
Checking Error Log
36
Main Remote Controller (RBC-AMT31E)
36
Numbers Appearing on the LCD
36
Troubleshooting by Remote Controller Check Indication
36
TCC-LINK Central Control Remote Controller (TCB-SC642TLE)
37
Troubleshooting for each Check Code
38
I/U - R/C Communication Error
39
R/C Transmission Error
39
I/U - O/U Communication Error
40
Communication Error between Header and Follower I/U
41
Duplication of R/C Header
41
I/U Sensor TC Error
42
I/U Sensor TCJ Error
42
I/U Sensor TA Error
43
Other Indoor Unit Errors
43
Indoor Unit Capacity Not Set
44
O/U EEPROM Error
44
Duplication of Central Control Address
45
I/U External Interlock
45
Malfunction of I/U Fan Motor
46
Other I/U Errors
48
TCC-LINK Central Control Communication Error
49
Relationship between Temperature Sensor Resistance and Temperature
50
How to Replacement of Service Indoor P.C. Board
51
Requirements When Replacing Service Board of Indoor Unit
51
Reading EEPROM Data
52
Replacing Service Board and Power on
52
Writing Setting Data in EEPROM
53
DIP Switch Setting
54
Example of Setting Contents to be Written down (Code Table)
54
Indoor Unit Capacity
54
Onboard Component Layout
54
Checking Signal Transmission from R/C
55
Checking Wiring and Piping of Indoor/Outdoor Units
55
Setup at Local Site and O Thers
55
Trial Operation Setting by Remote Controller Only
55
Execution Procedure
56
Forcible Defrost Setting by Remote Controller (Wired R/C Only)
56
Indication of Onboard Leds
56
Preliminary Operation
56
Function Select Setting
57
JRA Capacity Measurement Mode (Wired R/C Only)
57
Function Select Code (DN) Table
58
Double R/C Control
59
Monitoring Function of Remote Controller Switch
60
Address Setting
62
An Example of System
62
Group Control Operation
62
Scope of R/C Indication
62
Indoor Unit Power on Sequence
63
Power on
63
Connection Diagram
64
Connections for Central Control
64
Connections for TCC-LINK Central Control
64
TCC-LINK Connections
64
Wiring Specifications
65
Setting Onboard Switches
66
Onboard Switch Setting Procedure
67
On-Site Setting and Others
68
Setting Addresses
68
Manual Setting/Change of Indoor Unit Refrigerant Line Addresses
69
Central Control Address Number Setting
71
Setting by Remote Controller on Indoor Unit Side
71
Address Setting
72
Address Setup
72
Address Setting and Group/Twin/Triple Control
73
Examples of Auto Address Setting from no Address Setting
74
Group Operation
74
Multiple Group Operation
74
Standard (One Outdoor Unit)
74
Manual Setting by Remote Controller
75
To Find the Address of Indoor Unit Whose Location Is Clear
76
To Find the Location of Indoor Unit from Its Address
76
Exploded Views and Parts List
77
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