Carrier 38MAQB12-1 Manuals

Carrier 38MAQB12-1 Manuals

Manuals and User Guides for Carrier 38MAQB12-1. We have 1 Carrier 38MAQB12-1 manual available for free PDF download: Service Manual

Carrier 38MAQB12-1 Service Manual

Carrier 38MAQB12-1 Service Manual (73 pages)

38MAQ series Outdoor Unit Single Zone Ductless System Sizes 09 to 30

Brand: Carrier | Category: Air Conditioner | Size: 7.71 MB

Table of Contents

Table of Contents
1
Safety Considerations
1
Introduction
1
Model/Serial Number Nomenclatures
2
Specifications
3
Outdoor Unit 9K and 12K
4
Dimensions
4
- Outdoor Unit 18K
  5
- Outdoor Unit 24K and 30K
  6
Performance
6
- Clearances Outdoor
  7
- Power and Communication Wiring
  8
Electrical Data
8
Connection Diagrams
9
Fan and Motor Specifications
15
Outdoor Coil
16
Refrigerant Coil Specifications
16
Refrigerant Cycle Diagram Heat Pumps
17
Refrigeration Cycle Diagrams
17
Refrigerant Lines
18
- System Vacuum and Charge
  19
- Using Vacuum Pump
  19
- Deep Vacuum Method
  19
System Evacuation and Charging
19
- Cooling Mode
  20
- Main Protection
  20
- Operation Modes and Functions
  20
Electronic Function
20
- Heating Mode
  21
- Defrosting Mode
  21
- Evaporator Coil Temperature Protection
  21
Troubleshooting
21
- Electrolytic Capacitors
  22
- Discharging Position
  22
Diagnostic Guides
23
Appendix
46
- Resistance Value
  49
- Input Terminal
  49
- Compressor Checking
  49
- IPM Continuity Check
  50
- Pressure on Service Port
  50
- Heating Charts
  50
- Cooling Charts
  51
- Disassembly Instructions Sizes 09-12
  52
- Panel Plate
  52
- Fan Assembly
  53
- Electrical Parts
  55
- Four-Way Valve
  56
- Compressor
  57
- Disassembly Instructions Sizes 24K-30K
  64

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