Ingersoll-Rand YHC072E Air Conditioners Manuals

Manuals and User Guides for Ingersoll-Rand YHC072E Air Conditioners. We have 3 Ingersoll-Rand YHC072E Air Conditioners manuals available for free PDF download: Installation, Operation And Maintenance Manual

Ingersoll-Rand YHC072E Installation, Operation And Maintenance Manual

Ingersoll-Rand YHC072E Installation, Operation And Maintenance Manual (82 pages)

Packaged Rooftop Air Conditioners

Brand: Ingersoll-Rand | Category: Air Conditioner | Size: 13 MB

Table of Contents

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Ingersoll-Rand YHC072E Installation, Operation And Maintenance Manual

Ingersoll-Rand YHC072E Installation, Operation And Maintenance Manual (74 pages)

Rooftop Air Conditioner

Brand: Ingersoll-Rand | Category: Air Conditioner | Size: 10 MB

Table of Contents

Table of Contents
4
Model Number Descriptions - 3 to 10 Tons (T/Y)

6
- Model Number Notes
  7
Model Number Descriptions - 3 to 5 Tons (T/Y - 17 Plus)

9
- Model Number Notes
  10
- Reliatel™ Units with Direct Drive Indoor Fan (10 Tons Standard Efficiency, 6(074) to
  10
General Information

11
Unit Dimensions

16
Installation

24
- Pre-Installation
  24
- Procedure
  24
- Precautionary Measures
  24
- Foundation
  26
  - Horizontal Units
    26
- Ductwork
  27
- Roof Curb
  28
  - Downflow
    28
  - Rigging
    29
- General Unit Requirements
  29
  - Factory Installed Economizer
    30
  - Temperature Limit Switch Usage for Gas Heat Units
    30
- Horizontal Discharge Conversion
  31
- Units)
  31
- TCO1 Instructions
  31
- Horizontal Discharge Conversion
  32
- Units)
  32
- TCO1 Instructions
  33
- Return Air Smoke Detector
  33
- Unit Model Number
  33
- Air-Fi™ Wireless Communication Interface
  34
- Main Electrical Power Requirements
  34
- Through-The-Base Gas Installation
  35
- Requirements for Gas Heat
  35
- Condensate Drain Configuration
  36
- Filter Installation
  36
- Field Installed Power Wiring
  37
- Main Unit Power
  37
- Space Temperature Averaging
  44
Pre-Start

47
- Voltage Imbalance
  47
- Electrical Phasing (Three Phase Motors)
  47
  - Compressor Crankcase Heaters (Optional)
    48
  - Reliatel™ Controls
    48
- Test Modes
  49
  - Reliatel™ Controls
    49
  - Electromechanical Controls Test
    50
  - Procedure
    50
Unit Start-Up

51
- Verifying Proper Air Flow
  51
  - Units with 5-Tap Direct Drive Indoor Fan
    51
  - Units with Belt Drive Indoor Fan
    51
  - Units with Direct Drive Indoor Fan - Electromechanical Control
    52
  - Tons High Efficiency)
    52
  - Fan
    52
  - Plus Units with the Constant CFM Direct Drive Indoor Fan
    53
  - Vhr Relay Output
    54
  - Variable Air Volume Applications
    54
  - Vav)
    54
  - Supply Duct Static Pressure Control
    55
  - Traditional VAV Standalone Operation
    55
  - Supply Air Temperature Reset
    55
  - Return Air Smoke Detector
    55
  - Economizer Start-Up
    56
  - Compressor Start-Up
    57
  - Dehumidification Option
    57
  - Gas Heat Units
    57
  - Final System Setup
    57
Maintenance

59
- Fan Belt Adjustment - Belt Drive Units
  59
- Monthly Maintenance
  60
  - Filters
    60
  - Return Air Smoke Detector Maintenance
    60
  - Condensate Overflow Switch
    60
  - Cooling Season
    60
  - Heating Season
    60
  - Coil Cleaning
    61
- Annual Maintenance
  62
Troubleshooting

63
Unit Wiring Diagrams Numbers

70
Limited Warranty

73
- Combination Gas Electric Air Conditioner
  73
  - YCD, YCH, YSC and YHC (Parts Only)
    73
  - Models Less than 20 Tons for Commercial Use
    73

Ingersoll-Rand YHC072E Installation, Operation And Maintenance Manual

Ingersoll-Rand YHC072E Installation, Operation And Maintenance Manual (72 pages)

Packaged Rooftop Air Conditioners

Brand: Ingersoll-Rand | Category: Air Conditioner | Size: 10 MB

Table of Contents

Introduction

2
Model Number Description

6
- Model Number Notes
  7
Model Number Description - 17 Plus

8
- Model Number Notes
  9
General Information

10
Unit Dimensions

15
Installation

22
- Pre-Installation
  22
- Procedure
  22
- Foundation
  24
  - Horizontal Units
    24
- Ductwork
  25
- Roof Curb
  26
  - Downflow
    26
  - Rigging
    27
- General Unit Requirements
  27
- Horizontal Discharge Conversion
  29
- Units)
  29
- Instructions
  29
- Units)
  30
- TCO1 Instructions
  31
- Return Air Smoke Detector
  31
- Main Electrical Power Requirements
  32
- Through-The-Base Gas Installation
  32
- Requirements for Gas Heat
  33
- Condensate Drain Configuration
  33
- Filter Installation
  34
- Field Installed Power Wiring
  34
- Main Unit Power
  35
- Space Temperature Averaging
  41
Pre-Start

44
- Voltage Imbalance
  44
- Electrical Phasing (Three Phase Motors)
  44
  - Compressor Crankcase Heaters (Optional)
    45
  - Reliatel™ Controls
    45
- Test Modes
  46
  - Reliatel™ Controls
    46
  - Electromechanical Controls Test Procedure
    47
Unit Start-Up

48
- Verifying Proper Air Flow
  48
Maintenance

56
- Fan Belt Adjustment - Belt Drive Units
  56
- Monthly Maintenance
  57
  - Filters
    57
  - Return Air Smoke Detector Maintenance
    57
  - Condensate Overflow Switch
    57
  - Cooling Season
    57
  - Heating Season
    57
  - Coil Cleaning
    58
- Annual Maintenance
  59
Troubleshooting

60
Unit Wiring Diagrams Numbers

67
Limited Warranty

69
- Combination Gas Electric Air Conditioner
  69

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