Toyotomi GAG-A240GVR Manuals

Manuals and User Guides for Toyotomi GAG-A240GVR. We have 2 Toyotomi GAG-A240GVR manuals available for free PDF download: Service Manual

Toyotomi GAG-A240GVR Service Manual

Toyotomi GAG-A240GVR Service Manual (66 pages)

Refrigerant R-410A

Brand: Toyotomi | Category: Air Conditioner | Size: 4.83 MB

Table of Contents

Content
2
Summary and Features
4
Indoor Unit
4
Outdoor Unit
4
Remote Control Window
4
Safety Precautions
5
Warning
5
Caution
5
Specification
6
Unit Specification
6
Operation Characteristic Curve
8
Capacity Variation Ratio According to Temperature
8
Operation Data
9
Noise Criteria Curve Tables for both Models
9
Construction Views
10
Refrigerant System Diagram
12
18K
12
Indoor Unit
12
Outdoor Unit
12
24K
13
Schematic Diagram
14
Electrical Data
14
Meaning of Marks
14
Electrical Wiring
14
Function and Control
16
Remote Controller Description
16
On/Off
17
Mode
17
Health Save
17
X-Fan
18
Temp
18
Timer
18
Turbo
18
Changing Batteries and Notices
19
Unit Indication Section
19
Unit On/Off Button
19
Description of each Control Operation
20
Temperature Parameter
20
Cooling Mode
20
Auto Mode
20
Other Control Target
21
Buzzer
21
Auto Button
21
During Cooling Mode
21
Locked Protection to PG Motor
22
Turbo Function
22
Malfunction Detection for Temperature Sensor
22
Protection of Temperature Sensor
22
Heating Mode
23
Outdoor Fan Control
23
4-Way Valve Control
23
Anti-Freezing Protection
23
Current Protection
24
Drop off Voltage
24
Communication Malfunction
24
IPM Module Protection
24
Installation Manual
25
Installation Position Selection
25
Tools Required for Installation
25
Basic Requirements for Installation Position
25
Recommended Mounting Plate Retention Spots and Dimensions
26
Boring a Wall Hole and Installing Wall Embedded Pipe
26
Flaring Work and Connection of Piping
26
Putting Nut on
26
Connection of Piping
27
Drain Hose Junction
27
Wiring Connection
27
Outside Diameter
27
Installing Indoor Unit
28
How to Replace the Drain Plug and Drain Hose
28
How to Remove the Drain Cap
28
How to Remove the Drain Hose
28
Installation of Outdoor Unit
29
Draining the Water
29
Evacuation
29
Refrigerant Piping Connection
29
Test Operation
30
Gas Leak Test
30
Test Running
30
Packed Valve Handling Precautions
30
Exploded View
31
Parts List
33
Troubleshooting
35
Precautions before Performing Inspection or Repair
35
Discharging Method
35
Blinking LED of Indoor/Outdoor Unit and Primary Judgement
37
How to Simply Check the Main Part
41
Temperature Sensor Malfunction
41
PG Motor (Indoor Fan) Does Not Operate
42
Jumper Cap Malfunction
43
PG Motor (Indoor Fan) Circuit Malfunction by Zero Crossing Detection
43
Key Inspection Point
44
Malfunction Diagnosis Process
46
Main Detection Point
47
Appendix 1: Resistance Table of Ambient Temperature Sensor for Indoor and Outdoor Units
56
Appendix 2: Resistance Table of Outdoor and Indoor Tube Temperature Sensors
57
Appendix 3: Resistance Table of Outdoor Discharge Temperature Sensor
58
2-Way Valve (Liquid Side)
59
3-Way Valve (Gas Side)
59
Air Purging
60
Pumping down
61
Re-Air Purging
62
Balance Refrigerant of the 3-Way Valve
63
Gas Leakage
63
Gas Charging
65

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Toyotomi GAG-A240GVR Service Manual

Toyotomi GAG-A240GVR Service Manual (69 pages)

Refrigerant R-410A

Brand: Toyotomi | Category: Air Conditioner | Size: 4.54 MB

Table of Contents

Table of Contents
3
Summary and Features
4
Part 1 1.Safety Precautions
5
Part 2 SPECIFICATIONS
6
Unit Specifications
6
Operation Characteristic Curve
10
Capacityvariationratio Accordingtotemperature
10
- Parts Listt
  10
Operation Date
11
Noise Criteria Curve Tables for both Models
11
Part 3 Construction Views
12
Indoor Unit
12
Outdoor Unit
12
Part 4 Refrigerant System Diagram
13
Part 5 Schematic Diagram
14
Electrical Data
14
Electrical Wiring
14
Printed Circuit Board
16
Function and Control
21
Remote Control Operations
21
Timer Button
22
Changing Batteries and Notices
24
Unit Indlcation Section
24
Unit ON/OFF Button
24
Description of each Control Operation
25
Error Detection of Temperature Sensor
27
Frequency Control
27
3-Minutes Standby
27
Compressor Protection Function
27
Discharge Pipe Control
28
Input Current Control
28
Freeze-Up Protection Control
28
Heating Peak-Cut Control
29
Defrost Control
29
Installation of Indoor Unit
29
Fan Control
30
Part 7 INSTALLATION MANUAL
31
- Tools Required for Installation
  31
Installation Position Selection
31
Installation of Outdoor Unit
35
Test Operation
36
Part 8 EXPLODED VIEWS and PARTS LIST
37
- Exploded View
  37
Part 9 TROUBLESHOOTING
43
- Precautions before Performing Inspection or Repair
  43
Confirmation
43
Judgement by Flashing LED of Indoor/Outdoor Unit
43
Troubleshooting
44
How to Check Simply the Main Part
45
2-Way, 3-Way Valve Appearance
49
Gas Charging
55
Part 10 Removal Procedure
56
- Removal Procedure of Indoor Unit
  56

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