Mitsubishi Electric CAHV-P500YB-HPB Manuals

Mitsubishi Electric CAHV-P500YB-HPB Manuals

Manuals and User Guides for Mitsubishi Electric CAHV-P500YB-HPB. We have 1 Mitsubishi Electric CAHV-P500YB-HPB manual available for free PDF download: Service Handbook

Mitsubishi Electric CAHV-P500YB-HPB Service Handbook

Mitsubishi Electric CAHV-P500YB-HPB Service Handbook (169 pages)

Brand: Mitsubishi Electric | Category: Heat Pump | Size: 19.57 MB

Table of Contents

Table of Contents
6
Read before Servicing
10
I Read before Servicing
10
Necessary Tools and Materials
11
Brazing
12
Air Tightness Test
13
Vacuum Drying (Evacuation)
14
Refrigerant Charging
15
Remedies to be Taken in Case of a Refrigerant Leak
15
Characteristics of the Conventional and the New Refrigerants
16
Notes on Refrigerating Machine Oil
17
Restrictions
18
System Configuration
20
Types and Maximum Allowable Length of Cables
21
Main Power Supply Wiring and Switch Capacity
22
Sample Installation
24
Switch Types and the Factory Settings
25
Configuring the Settings
26
Water Pipe Installation
32
Unit Components
38
Unit Components and Refrigerant Circuit
40
Control Box of the Unit
42
Unit Circuit Board
43
Remote Controller
48
Using the Remote Controller
50
Function Settings
55
Electrical Wiring Diagram
60
Refrigerant Circuit
66
Refrigerant Circuit Diagram
68
Principal Parts and Functions
69
Control
72
Functions and Factory Settings of the Dip Switches
74
Operating Characteristics and Control Capabilities
95
Test Run Mode
110
Items to be Checked before a Test Run
112
Test Run Method
114
Operating the Unit
115
Refrigerant
116
Symptoms that Do Not Signify Problems
116
Standard Operating Characteristics (Reference Data)
116
Troubleshooting
118
Maintenance Items
120
Troubleshooting
128
Troubleshooting Principal Parts
137
Refrigerant Leak
153
Parts Replacement Procedures
154
Water Piping Configuration in the Unit and How to Connect the Piping
162
Attachments
164
R407C Saturation Temperature Table
166

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