Carrier 42NQV050M Series Manuals

Manuals and User Guides for Carrier 42NQV050M Series. We have 3 Carrier 42NQV050M Series manuals available for free PDF download: Service Manual, Owner's Manual

Carrier 42NQV050M Series Service Manual (100 pages)

SPLIT TYPE indoor and outdoor unit

Brand: Carrier | Category: Air Conditioner | Size: 12.58 MB

Service Manual

2
- Service Manual
  1
- Table of Contents
  2
- Safety Precautions
  3
- Specifications
  5
  - Capacity Variation Ratio According to Temperature
    6
  - Operation Characteristic Curve
    6
- Refrigerant R410A
  7
- Recharging of Refrigerant
  12
- Construction Views
  15
- Wiring Diagram
  17
- Specifications of Electrical Parts
  18
- Refrigerant Cycle Diagram
  19
- Operation Data
  21
- Control Block Diagram
  22
- Operation Description
  24
Auto Restart Function/Remote Controller and Its Fuctions

25
- Basic Operation
  26
  - Operation Control
    26
  - AUTO Operation
    27
  - Cooling/Heating Operation
    27
  - DRY Operation
    27
  - Indoor Fan Motor Control
    28
  - Outdoor Fan Motor Control
    30
  - Capacity Control
    31
  - Current Release Control
    31
  - Release Protective Control by Temperature of Indoor Heat Exchanger
    32
  - Defrost Control (Only in Heating Operation)
    33
  - Air Direction Adjustment
    34
  - Louver Control
    34
  - Louver Position
    34
  - Swing
    34
  - ECO Operation
    35
- Pulse Modulating Valve (P .M.V.) Control
  36
- Temporary Operation
  36
- Self-Cleaning Function
  37
- Remote-A or B Selection
  38
- Hi-POWER Mode
  39
- Short Timer
  39
- Auto Restart Function
  
  40
- Remote Controller and Its Fuctions
  
  42

Carrier 42NQV050M Series Service Manual (102 pages)

Brand: Carrier | Category: Split type air conditioners | Size: 6.13 MB

Table of Contents
2
Safety Precautions
3
Specifications
5
Refrigerant R410A
9
Construction Views
17
Wiring Diagram
19
Specifications of Electrical Parts
20
Refrigerant Cycle Diagram
21
Control Block Diagram
23
Operation Description
25
Basic Operation
27
Operation Control
27
Cooling/Heating Operation
28
AUTO Operation
28
DRY Operation
28
Indoor Fan Motor Control
29
Outdoor Fan Motor Control
31
Capacity Control
32
Current Release Control
32
Release Protective Control by Temperature of Indoor Heat Exchanger
33
Defrost Control (Only in Heating Operation)
34
Louver Control
35
Louver Position
35
Air Direction Adjustment
35
Swing
35
ECO Operation
36
Temporary Operation
37
Pulse Modulating Valve (P .M.V.) Control
37
Remote-A or B Selection
38
Short Timer
38
Hi-POWER Mode
39
Auto Restart Function
40
How to Set the Auto Restart Function
40
How to Cancel the Auto Restart Function
41
Power Failure During Timer Operation
41
Remote Controller and Its Fuctions
42
Parts Name of Remote Controller
42
Operation of Remote Control
42
Name and Functions of Indications on Remote Controller
45
Installation Procedure
46
How to Diagnose the Trouble
59
How to Replace the Main Parts
81
Exploded Views and Parts List
96

Carrier 42NQV050M Series Owner's Manual (7 pages)

SPLIT TYPE

Brand: Carrier | Category: Air Conditioner | Size: 0.66 MB

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Carrier 42NQV050M Series Service Manual (100 pages)

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Carrier 42NQV050M Series Service Manual (102 pages)

Table of Contents

Carrier 42NQV050M Series Owner's Manual (7 pages)

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