Toshiba RAS-B25E2KVG-ND Manuals

Manuals and User Guides for Toshiba RAS-B25E2KVG-ND. We have 1 Toshiba RAS-B25E2KVG-ND manual available for free PDF download: Service Manual

Toshiba RAS-B25E2KVG-ND Service Manual (117 pages)

Brand: Toshiba | Category: Air Conditioner | Size: 25 MB

Table of Contents
2
Safety Precautions
3
New Refrigerant Air Conditioner Installation
4
For Reference
6
Specifications
7
Operation Characteristic Curve
8
Capacity Variation Ratio According to Temperature
8
Refrigerant R32
9
Safety During Installation/Servicing
9
Refrigerant Piping Installation
9
Processing of Piping Materials
10
Required Tools
13
Recharging of Refrigerant
14
Brazing of Pipes
15
Construction Views
17
Indoor Unit
17
Installation Dimension
18
Wiring Diagram
19
Specifications of Electrical Parts
20
Outdoor Unit
20
Refrigerant Cycle Diagram
21
Operation Data
22
Control Block Diagram
23
Remote Controller
23
Outdoor Unit (Inverter Assembly)
24
Operation Description
25
Outline of Air Conditioner Control
25
Basic Operation
27
Operation Control
27
Cooling/Heating Operation
28
AUTO Operation
28
DRY Operation
28
Indoor Fan Motor Control
29
Outdoor Fan Motor Control
31
Capacity Control
32
Current Release Control
32
Release Protective Control by Temperature of Indoor Heat Exchanger
33
Defrost Control (Only in Heating Operation)
34
Louver Control
35
Louver Position
35
Air Direction Adjustment
35
Swing
35
ECO Operation
36
Temporary Operation
37
Discharge Temperature Control
37
High Pressure Control
37
Pulse Modulating Valve (P.M.V.) Control
38
Self-Cleaning Function
39
Operation
39
Self-Cleaning Function Release
40
Remote-A or B Selection
41
Hi-POWER Mode
41
Sound Level
42
Silent Operation
42
C Heating /Frost Protective Operation
42
QUIET Mode
43
Display Lamp Brightness Adjustment
43
Comfort Sleep Mode
44
Operation Mode Select Table
44
Cord Heater Control
44
Short Timer
45
Auto Restart Function
46
How to Cancel the Auto Restart Function
46
How to Set the Auto Restart Function
47
Power Failure During Timer Operation
47
Remote Controller and Its Functions
48
Parts Name of Remote Controller
48
Operation of Remote Controller
48
Quiet Operation
50
Comfort Sleep Operation
50
Name and Functions of Indications on Remote Controller
51
Installation Procedure
52
Installation Diagram of Indoor and Outdoor Units
52
Optional Installation Parts
53
Accessory and Installation Parts
54
Indoor Unit
56
Installation Place
56
Cutting a Hole and Mounting Installation Plate
56
How to Connect Remote Controller for Wire Operation
57
Piping and Drain Hose Installation
58
Indoor Unit Fixing
60
Outdoor Unit
61
Precautions about Installation in Regions with Snowfall and Cold Temperatures
61
Draining the Water
62
Refrigerant Piping Connection
62
Air Purge
63
Vacuum Pump
64
Electrical Works
65
Wiring Connection
65
How to Diagnose the Trouble
71
First Confirmation
74
Primary Judgment
75
Self-Diagnosis by Remote Controller (Check Code)
76
Judgment of Trouble by Every Symptom
83
Resistance Value
86
How to Check Simply the Main Parts
91
Inspection Procedures
91
Check Procedures
92
Board Layout
93
Sensor Characteristic Table
93
Checking Procedure
95
How to Simply Judge Whether Outdoor Fan Motor Is Good or Bad
96
How to Replace the Main Parts
97
Indoor Unit
97
Exploded Views and Parts List
113

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Toshiba RAS-B25E2KVG-ND Service Manual (117 pages)

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