Toshiba RAS-5M34S3AV-E Manuals

Toshiba RAS-5M34S3AV-E Manuals

Manuals and User Guides for Toshiba RAS-5M34S3AV-E. We have 1 Toshiba RAS-5M34S3AV-E manual available for free PDF download: Service Manual

Toshiba RAS-5M34S3AV-E Service Manual

Toshiba RAS-5M34S3AV-E Service Manual (113 pages)

Brand: Toshiba | Category: Air Conditioner | Size: 6.92 MB

Table of Contents

Service Manual
1
Table of Contents
2
Explanation of Illustrated Marks
3
Explanation of Indications
3
For General Public Use
3
Safety Precautions
3
Specifications
5
Refrigerant R410A
27
Construction Views
35
Outdoor Unit
36
Wiring Diagram
36
- Connection Procedure
  38
- Important Notice
  38
- Wiring between DRED
  38
- Air Conditioner Demand Response
  39
- Wiring Procedure
  39
Specifications of Electrical Parts
40
Refrigerant Cycle Diagram
41
Operation Data
42
Control Block Diagram
48
Outdoor Unit (Inverter Assembly)
48
Operation Description
50
Basic Operation
52
Indoor Unit
52
Operation Control
52
Cooling/Heating Operation
53
Operating Mode Selection When Performing 2-Room Operation
53
Outdoor Fan Motor Control
54
Capacity Control
55
Current Release Control
55
Compressor Protective Control
56
Defrost Control (Only in Heating Operation)
56
Winding/Coil Heating Control
56
Discharge Temperature Control
57
High-Pressure Switch/Compressor Case Thermostat Control
57
Pulse Motor Valve (PMV) Control
57
Intermittent Operation Control for Indoor Fans of the Indoor Unit at Thermo-Off Side in Heating Operation
58
Various Setting on Outdoor Unit (Power Save, Cooling-Only, Etc.)
58
Changes in the Product and Components
59
Installation Procedure
59
- Installation/Servicing Tools
  59
- New Tools for R410A
  59
- Accessory and Installation Parts
  60
- Installation Place
  60
- Optional Installation Parts
  60
- Refrigerant Piping
  60
- Fixing Bolt Arrangement of Outdoor Unit
  61
- Necessary Space for Installation
  61
- Side View (Unit: MM)
  61
- Upper Side View (Unit: MM)
  61
- How to Remove the Front Panel
  62
- Tightening Connection
  62
- Tightening Torque of Flare Pipe
  62
- Air Purge
  63
- Evacuating
  63
- Refrigerant Piping Connection
  63
- Use a Vacuum Pump
  63
- Electrical Work
  64
- Packed Valve Handling Precautions
  64
- Stripping Length Power Cord and Connecting Cable
  64
- Wiring Connection
  64
- Check and Test Operation
  65
- Miswiring (Mispiping) Check
  65
- Gas Leak Test
  67
- Remote Control A-B Selection
  67
- Setting the Auto Restart
  67
- Test Operation
  67
- Discharging Method
  68
How to Diagnose the Trouble
68
How to Replace the Main Parts
95
- Inverter Assembly
  97
- CDB P.C. Board
  99
- IPDU P.C. Board
  99
- Reactor to be Attached to the Inverter Assembly
  101
- Replacement of Reactor
  101
- Fan Motor
  102
- Compressor Assembly
  103
- Removal of Defective Compressor
  103
- Fan Guard
  104
- Fin Guard
  104
- 4-Way Valve Coil
  105
- TD Sensor
  106
- TE Sensor
  106
- TO Sensor
  106
- TS Sensor
  106
- Sensor Wiring Process
  107
- TG Sensor
  107
- Pressure Switch
  108
- Demand P.C. Board
  109
Exploded Views and Parts List
110
Inverter Assembly
111

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