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PURY-RP250
Mitsubishi Electric PURY-RP250 Manuals
Manuals and User Guides for Mitsubishi Electric PURY-RP250. We have
2
Mitsubishi Electric PURY-RP250 manuals available for free PDF download: Service Handbook
Mitsubishi Electric PURY-RP250 Service Handbook (328 pages)
Brand:
Mitsubishi Electric
| Category:
Air Conditioner
| Size: 16.79 MB
Table of Contents
Safety Precautions
2
Before Installing the Unit
5
Electrical Work
6
V Electrical Wiring Diagram
8
VII Control
8
VI Refrigerant Circuit
8
VIII Test Run Mode
8
Read before Servicing
12
Table of Contents
8
Read before Servicing
8
IV Remote Controller
8
III Outdoor Unit Components
8
I Read before Servicing
12
Necessary Tools and Materials
13
Storage of Piping
14
Pipe Processing
14
Brazing
15
Air Tightness Test
16
Vacuum Drying (Evacuation)
17
Refrigerant Charging
19
Remedies to be Taken in Case of a Refrigerant Leak
19
Characteristics of the Conventional and the New Refrigerants
20
Notes on Refrigerating Machine Oil
21
Restrictions
22
System Configuration
24
Types and Maximum Allowable Length of Cables
25
Switch Settings and Address Settings
31
Sample System Connection
37
An Example of a System to Which an MA Remote Controller Is Connected
39
An Example of a System to Which an ME Remote Controller Is Connected
51
An Example of a System to Which both MA Remote Controller and ME Remote Controller Are Connected
53
Restrictions on Pipe Length
56
Outdoor Unit Components
64
Outdoor Unit Components and Refrigerant Circuit
66
Control Box of the Outdoor Unit
68
Outdoor Unit Circuit Board
69
Inv Board
71
Fan Board
72
Noise Filter
73
BC Controller Components
74
Control Box of the BC Controller
77
BC Controller Circuit Board
78
4 Remote Controller
80
Functions and Specifications of MA and ME Remote Controllers
82
Group Settings and Interlock Settings Via the ME Remote Controller
83
Interlock Settings Via the MA Remote Controller
87
Using the Built-In Temperature Sensor on the Remote Controller
88
5 Electrical Wiring Diagram
90
Electrical Wiring Diagram of the Outdoor Unit
92
Electrical Wiring Diagram of the BC Controller
93
Electrical Wiring Diagram of Transmission Booster
102
6 Refrigerant Circuit
104
Refrigerant Circuit Diagram
106
Principal Parts and Functions
110
7 Control
118
Functions and Factory Settings of the Dipswitches
120
Controlling the Outdoor Unit
126
Defrost Operation Control
130
Refrigerant Recovery Control
131
Operation Mode
135
Controlling BC Controller
137
Operation Flow Chart
138
8 Test Run Mode
144
Items to be Checked before a Test Run
146
Test Run Method
147
Operating Characteristic and Refrigerant Amount
148
Adjusting the Refrigerant Amount
148
Refrigerant Amount Adjust Mode
151
The Following Symptoms Are Normal
153
Standard Operation Data (Reference Data)
154
Error Code Lists
160
Responding to Error Display on the Remote Controller
163
Error Code 4106
176
Error Code
198
Indoor Unit
218
Investigation of Transmission Wave Shape/Noise
235
Troubleshooting Principal Parts
238
Pressure Sensor
248
Temperature Sensor
250
Refrigerant Leak
269
Compressor Replacement Instructions
271
Servicing the BC Controller
278
Troubleshooting Using the Outdoor Unit LED Error Display
281
10 LED Monitor Display on the Outdoor Unit Board
282
How to Read the LED on the Service Monitor
284
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Mitsubishi Electric PURY-RP250 Service Handbook (328 pages)
Brand:
Mitsubishi Electric
| Category:
Air Conditioner
| Size: 10.51 MB
Table of Contents
Safety Precautions
2
Before Installing the Unit
5
Electrical Work
6
Table of Contents
8
Read before Servicing
12
I Read before Servicing
12
Necessary Tools and Materials
13
Storage of Piping
14
Pipe Processing
14
Brazing
15
Air Tightness Test
16
Vacuum Drying (Evacuation)
17
Refrigerant Charging
19
Remedies to be Taken in Case of a Refrigerant Leak
19
Characteristics of the Conventional and the New Refrigerants
20
Notes on Refrigerating Machine Oil
21
Restrictions
22
System Configuration
24
Types and Maximum Allowable Length of Cables
25
Switch Settings and Address Settings
31
Sample System Connection
37
An Example of a System to Which an MA Remote Controller Is Connected
39
An Example of a System to Which an ME Remote Controller Is Connected
51
An Example of a System to Which both MA Remote Controller and ME Remote Controller Are Connected
53
Restrictions on Pipe Length
56
Outdoor Unit Components
64
Outdoor Unit Components and Refrigerant Circuit
66
Refrigerant Circuit
67
Control Box of the Outdoor Unit
68
Outdoor Unit Circuit Board
69
Inv Board
71
Fan Board
72
Noise Filter
73
BC Controller Components
74
Control Box of the BC Controller
77
BC Controller Circuit Board
78
4 Remote Controller
80
Functions and Specifications of MA and ME Remote Controllers
82
Group Settings and Interlock Settings Via the ME Remote Controller
83
Interlock Settings Via the MA Remote Controller
87
Using the Built-In Temperature Sensor on the Remote Controller
88
5 Electrical Wiring Diagram
90
Electrical Wiring Diagram of the Outdoor Unit
92
Electrical Wiring Diagram of the BC Controller
93
Electrical Wiring Diagram of Transmission Booster
102
6 Refrigerant Circuit
104
Refrigerant Circuit Diagram
106
Principal Parts and Functions
110
7 Control
118
Functions and Factory Settings of the Dipswitches
120
Controlling the Outdoor Unit
126
Defrost Operation Control
130
Refrigerant Recovery Control
131
Operation Mode
135
Controlling BC Controller
137
Operation Flow Chart
138
8 Test Run Mode
144
Items to be Checked before a Test Run
146
Test Run Method
147
Operating Characteristic and Refrigerant Amount
148
Adjusting the Refrigerant Amount
148
Refrigerant Amount Adjust Mode
151
The Following Symptoms Are Normal
153
Standard Operation Data (Reference Data)
154
Error Code Lists
160
Responding to Error Display on the Remote Controller
163
Error Code 4106
176
Error Code
198
Investigation of Transmission Wave Shape/Noise
235
Troubleshooting Principal Parts
238
Pressure Sensor
248
Temperature Sensor
250
Indoor Unit
267
Refrigerant Leak
269
Compressor Replacement Instructions
271
Servicing the BC Controller
278
Troubleshooting Using the Outdoor Unit LED Error Display
281
10 LED Monitor Display on the Outdoor Unit Board
282
How to Read the LED on the Service Monitor
284
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