Mitsubishi Electric American Standard NAXMPH42A152BA Manuals

Manuals and User Guides for Mitsubishi Electric American Standard NAXMPH42A152BA. We have 1 Mitsubishi Electric American Standard NAXMPH42A152BA manual available for free PDF download: Technical & Service Manual

Mitsubishi Electric American Standard NAXMPH42A152BA Technical & Service Manual

Mitsubishi Electric American Standard NAXMPH42A152BA Technical & Service Manual (182 pages)

Brand: Mitsubishi Electric | Category: Air Conditioner | Size: 28 MB

Table of Contents

Table of Contents
1
Safety Precaution
2
Cautions for Service
3
Additional Refrigerant Charge
3
Service Tools
3
Overview of Units
5
System Construction
5
System Outline
6
Indoor Unit
6
Specifications
9
Branch Box
12
Data
13
Correction by Temperature
19
Standard Operation Data (Reference Data)
22
Noise Criterion Curves
34
Outlines and Dimensions
35
Outdoor Unit
35
Wiring Diagram
37
Necessary Conditions for System Construction
41
Troubleshooting
46
Serial Communication Error
50
Outdoor Liquid Pipe Temperature Thermistor (TH3) Open/Short
76
Duplex Address Error
83
Transmission Bus BUSY Error
85
No Response Frame Error
91
Total Capacity Error
96
Capacity Code Error
97
Address Setting Error
99
Comparing the High Pressure Sensor Measurement and Gauge Pressure
109
Comparing the Low Pressure Sensor Measurement and Gauge Pressure
110
Low Pressure Sensor Configuration (63LS)
110
Linear Expansion Valve
112
Test Point Diagram
115
Outdoor Unit Functions
125
Precautions against Refrigerant Leakage
137
Disassembly Procedure
138
Operating Procedure
139
Remote Controller
159
Remote Controller Functions
159
Room Temperature
160
Operation
161
Main Menu List
163
Controller Interface
165
Error Information
167
Navigating through the Screens
167
Service Menu
169
Test Run Operation
170
Function Setting
172
Error History
175
Self-Diagnosis
176
Remote Controller Check
178
Request Code
180

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