Carrier 42HNR012-713 Manuals

Manuals and User Guides for Carrier 42HNR012-713. We have 1 Carrier 42HNR012-713 manual available for free PDF download: Service Manual

Carrier 42HNR012-713 Service Manual

Carrier 42HNR012-713 Service Manual (62 pages)

Brand: Carrier | Category: Air Conditioner | Size: 9 MB

Table of Contents

Service Manual
1
Construction Views
6
Indoor Unit
6
Wiring Diagram
8
Specification of Electrical Parts
10
Specifications
11
Refrigeration Cycle Diagram
12
Control Block Diagram
14
Remote Control
14
Operation Description
15
Outline of Air Conditioner Control
15
Description of Operation Circuit
16
Low-Temperature Limit Control
18
Cooling Operation
18
Fan Only Operation
18
Auto Restart Function
21
Operation
21
Filter Check Lamp
22
Quiet Mode
22
Installation Procedure
23
Installation Diagram of Indoor and Outdoor Units
25
Installation
26
Accessory and Installation Parts
27
Indoor Unit
28
Outdoor Unit
34
Vacuum Pump
35
Air Purge
36
How to Set Remote Control Selector Switch
37
Troubleshooting Chart
39
Troubleshooting Procedure
39
Basic Check Items
39
Primary Judgement
40
Self-Diagnosis by Remote Control (Check Code)
41
Troubleshooting Flowcharts
43
Outdoor Unit Does Not Operate
45
Only Compressor Does Not Operate
46
Only Outdoor Fan Does Not Operate
47
Only the Indoor Fan Does Not Operate
49
Troubleshooting for Remote Control (Including the Indoor P.C. Board)
50
Temporary Auto
50
Checking Procedure
52
Part Replacement
54
Indoor Unit
54
Exploded Views and Parts List
57
Indoor Unit (E-Parts Assy)
57

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