MRCOOL MAC13048 Ductless Mini-Split Manuals

Manuals and User Guides for MRCOOL MAC13048 Ductless Mini-Split. We have 1 MRCOOL MAC13048 Ductless Mini-Split manual available for free PDF download: Installation Manual

MRCOOL MAC13048 Installation Manual

MRCOOL MAC13048 Installation Manual (40 pages)

13 SEER R410A Unitary Ducted Split AC & Heat Pump

Brand: MRCOOL | Category: Air Conditioner | Size: 6.48 MB

Table of Contents

Table of Contents
2
Safety Considerations
4
1 Unit Parts Arrangement

5
2 Physical Dimension

6
3 Brazing Connections

10
- Preparation the Line
  10
- Cap and Core Removal
  11
- Attach Gauge
  11
- Braze Line Set
  11
- Preparation for Next Step
  12
4 Check Piston

12
5 Operating Gauge Set and Service Valves

13
- Torque Requirements
  13
- Using Manifold Gauge Set
  13
- Operating Service Valves
  13
- Operating Angle Type Service Valve
  13
- To Access Service Port
  14
- Reinstall Stem Cap
  14
- Install Liquid Line Filter Drier Indoor
  14
6 Recovering Refrigerant from Existing System

15
7 Electrical

18
8 System Refrigerant

24
- Gauge Set (Cooling Only)
  24
- Gauge Set (Heat Pump)
  25
- Weigh in
  26
9 Unit Control

30
- Mainboard Description
  30
- Terminal Description
  31
- Control Flowchart
  32
- Error Analysis
  33
- Setting on Defrost Control PCB (for Heat Pump Unit Only)
  36
- Manually Defrost Cycle
  36

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