Mitsubishi Electric Mr.Slim PU-P50VGAA Manuals

Manuals and User Guides for Mitsubishi Electric Mr.Slim PU-P50VGAA. We have 2 Mitsubishi Electric Mr.Slim PU-P50VGAA manuals available for free PDF download: Technical Data Book, Service Manual

Mitsubishi Electric Mr.Slim PU-P50VGAA Service Manual (98 pages)

SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS, R407C, Outdoor unit

Brand: Mitsubishi Electric | Category: Air Conditioner | Size: 5.62 MB

Contents
1
Service Manual
1
Reference Manual
3
Safety Precaution
4
Cautions Related to New Refrigerant
4
Cautions for Service
4
Refrigerant Recharging
4
Service Tools
5
Part Names and Functions
6
Chargeless System
6
Specifications
7
Heat Pump
7
Cooling Only Type
9
Data
11
Refilling Refrigerant Charge
11
Compressor Technical Data
11
Noise Criterion Curves
12
Standard Operation Data
14
Heat Pump Type
14
Outlines and Dimensions
18
Outdoor Unit
18
Wiring Diagram
22
Synchronized Twin
24
FIELD ELECTRICAL WIRING (Power Wiring Specifications)
24
Indoor-Outdoor Connecting Cable
25
M-Net Wiring Method
26
M-NET Transmission Wire
26
M-NET Wiring
27
M-NET Address Setting
27
Refrigerant Address Setting
27
Regulations in Address Settings
27
Refrigerant System Diagram
28
Troubleshooting
30
Check Point under Test Run
30
Before Test Run
30
Test Run [For Wireless Remote Controller]
32
Check Items
32
Test Run Start and Finish
32
Outdoor Unit
32
How to Preceed "Self-Diagnosis"
33
When a Problem Occurs During Operation
33
Self-Diagnosis During Maintenance or Service
33
Display Self-Diagnosis Results
33
Remote Controller Diagnosis
34
To Cancel Remote Controller Diagnosis
34
Malfunction-Diagnosis Method by Wireless Remote Controller
35
Malfunction-Diagnosis Method at Maintenance Service
35
Errors Detected by Indoor Unit
36
Errors Detected by Unit Other than Indoor Unit
36
Self-Diagnosis Action Table
37
M-NET Communication Error
42
Not Defined Error Code
42
Serial Communication Error
42
Address Duplicate Definition
42
No Ack
43
Troubleshooting by Inferior Phenomena
45
Remote Controller Display Does Not Work
45
For Wired Remote Controller
47
For Wireless Remote Controller
49
How to Check the Parts
50
Fan Motor(Mf)
50
Linear Expansion Valve
50
Thermistor Characteristic Graph
51
Thermistor for Lower Temperature
51
Operation Summary of the Linear Expansion Valve
51
Output Pulse Signal and the Valve Operation
52
Linear Expansion Valve Operation
52
Trouble Shooting
52
Test Point Diagram
53
Outdoor Controller Board
53
Emergency Operation
54
Trouble to Which Emergency Operation Can be Set
54
Check Items and Notices as the Emergency Operation
54
How to Operate the Emergency Operation
54
Function of Switchs, Connectors and Jumpers
55
Outdoor Switch for a New Freon Function Table
55
Jumper Connector Function Table
56
Optional Parts
56
Function of Switches
56
Outdoor Unit Operation Monitor Function
57
Operation Indicator
57
Digital Indicator LED1 Working Details
57
Error Postponing Display
57
Display Function of Inspection for Outdoor Unit
63
Function Setting
65
Unit Function Setting by the Remote Controller
65
Selecting Functions Using the Wired Remote Controller
66
Operating Procedure
67
Switch off the Remote Controller
67
Select the Mode Number
67
Selecting Functions Using the Wireless Remote Controller
68
Flow of Function Selection Procedure
68
Operating Instructions
68
Function Selection of Remote Controller
69
Function Selection Flowchart
69
Detailed Setting
69
Function Limit
69
Flowchart of Function Setting
70
Setting Language (English)
70
Disassembly Procedure
71
Removing the Service Panel and Top Panel
71
Removing the Fan and Fan Motor
71
Removing the Electrical Box
71
Removing the Bypass Valve Solenoid Coil (SV)
72
Removing the Bypass Valve
72
Removing the 4-Way Valve Solenoid Coil (21S4)
72
Removing the 4-Way Valve
72
Operating Procedure
72
Removing the High Pressure Switch
73
Removing the Low Pressure Switch
73
Removing the Linear Expansion Valve
73
Removing the Bell Mouth
74
Removing the Compressor
74
Removing the Accumulator
74
Parts List
75
Structural Parts
75
Functional Parts
80

Mitsubishi Electric Mr.Slim PU-P50VGAA Technical Data Book (106 pages)

HEAT PUMP AIR CONDITIONERS

Brand: Mitsubishi Electric | Category: Air Conditioner | Size: 6.17 MB

Mitsubishi Electric Categories

Air Conditioner Controller

Projector Inverter Heat Pump

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Mitsubishi Electric Mr.Slim PU-P50VGAA Manuals

Mitsubishi Electric Mr.Slim PU-P50VGAA Service Manual (98 pages)

Table of Contents

Mitsubishi Electric Mr.Slim PU-P50VGAA Technical Data Book (106 pages)

Table of Contents

[Model Names] PLA-RP·AA PLH-P·AAH PMH-P·BA PEHD-P·EAH PEAD-RP·EA PEAD-RP·GA PKA-RP·GAL PKH-P·GALH PKA-RP·FAL PKH-P·FALH PCA-RP·GA PCH-P·GAH PCA-RP·HA PSH-P·GAH PSA-RP·GA

Contents

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