User Manuals: Johnson Controls VMR18 Series Heat Pump

Manuals and User Guides for Johnson Controls VMR18 Series Heat Pump. We have 1 Johnson Controls VMR18 Series Heat Pump manual available for free PDF download: Installation, Operation And Maintenance Manual

Johnson Controls VMR18 Series Installation, Operation And Maintenance Manual

Johnson Controls VMR18 Series Installation, Operation And Maintenance Manual (76 pages)

With Chassis Model VSCS09-36

Brand: Johnson Controls | Category: Heat Pump | Size: 24 MB

Table of Contents

Table of Contents
3
Important

5
- Read before Proceeding
  5
Riser Nomenclature

7
Cabinet Nomenclature

8
Chassis Nomenclature

9
Installation

10
- Notice and Disclaimer
  10
  - Disclaimer
    10
- Pre-Installation
  10
  - Shipping
    10
  - Inspection and Storage
    11
  - Preparations for Installing the Unit
    11
- Rigging
  13
- Cabinet Riser Installation
  13
  - Placing the Cabinet
    14
- Single Riser Cabinet Dimensions
  18
- Riser Loop
  20
- Hoses
  21
- Electrical Wiring
  25
- Closet and Drywall Installation
  28
- Acoustic RA Panel
  29
- Supply Air Ductwork
  33
  - Horizontal Supply Air
    34
  - Top Discharge Supply Air
    34
- Top Mounted Fresh Air Intake
  37
  - Top Mounted Fresh Air Intake with Motorized Damper
    38
- System Flushing and Cleaning
  40
  - Flushing the System
    40
  - Cleaning the System
    41
- Chassis Installation
  45
  - Installing Units with JIC Style (37° Flare) Valve Connection and Hoses
    45
Operation

51
- Pre Start-Up Checklist
  51
- Initial Start-Up
  51
- System Loop Temperatures
  52
- Fan Speed Adjustment
  54
- Refrigerant Charge Adjustment
  55
- Electrical Data
  59
- Unit Controls
  63
  - Sequence of Operation
    63
  - Continuous Blower
    63
  - Safety Control Reset
    64
  - Operation Errors
    64
  - Safety Controls
    65
  - Random Start
    65
  - Compressor Protection
    65
  - Microprocessor Control Unit Flash Codes
    66
  - Communication
    66
Maintenance

67
Appendix

69
- Limited Warranty
  73
- Compressor - Five Year Limited Warranty
  74
- Labor and Cost Not Covered
  74
  - Exclusions
    74
R-410A Quick Reference Guide

75

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