Toshiba RAS-5M34G3AVG-E1 Manuals

Manuals and User Guides for Toshiba RAS-5M34G3AVG-E1. We have 1 Toshiba RAS-5M34G3AVG-E1 manual available for free PDF download: Service Manual

Toshiba RAS-5M34G3AVG-E1 Service Manual

Toshiba RAS-5M34G3AVG-E1 Service Manual (147 pages)

Brand: Toshiba | Category: Air Conditioner | Size: 21 MB

Table of Contents

Table of Contents
2
Safety Precautions
3
Warning Indications on the Air Conditioner Unit
3
About the Refrigerant
6
Specifications
11
Combination of Indoor Units
12
Operation Characteristic Curve
49
Capacity Variation Ratio According to Temperature
49
Refrigerant R32
50
Safety During Installation/Servicing
50
Refrigerant Piping Installation
50
Processing of Piping Materials
51
Recharging of Refrigerant
55
Brazing of Pipes
56
Construction Views
58
Wiring Diagram
59
Specifications of Electrical Parts
60
Refrigerant Cycle Diagram
61
Control Block Diagram
78
Outdoor Unit (Inverter Assembly)
78
Operation Description
79
Outline of Air Conditioner Control
79
Role of Indoor Unit Controller
79
Basic Operation
81
Operation Control
81
Operating Mode Selection When Performing 2-Room Operation
82
Cooling/Heating Operation
82
Outdoor Fan Motor Control
83
Capacity Control
84
Current Release Control
84
Winding/Coil Heating Control
85
Defrost Control (Only in Heating Operation)
85
Compressor Protective Control
85
Discharge Temperature Control
86
Pulse Motor Valve (PMV) Control
86
High-Pressure Switch/Compressor Case Thermostat Control
86
Service Switch (SW81, SW82) Operations
87
Intermittent Operation Control for Indoor Fans of the Indoor Unit at Thermo-Off Side in Heating Operation
95
Installation Procedure
96
Outdoor Unit
97
Installation Place
97
Installation
98
Refrigerant Piping
99
Wiring Connection
102
Electrical Work
102
Miswiring (Mispiping) Check
104
Test Operation
105
Gas Leak Test
105
Remote Control A-B Selection
105
How to Diagnose the Trouble
106
First Confirmation
107
Primary Judgment
108
Judgment by Flashing LED of Indoor Unit
108
Self-Diagnosis by Remote Controller (Check Code)
109
Operation Part
117
Display Part
117
Outdoor Unit
126
How to Simply Judge Whether Outdoor Fan Motor Is Good or Bad
127
How to Replace the Main Parts
130
Exploded Views and Parts List
145
Inverter Assembly
146

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