York DL-10 Manuals

Manuals and User Guides for York DL-10. We have 1 York DL-10 manual available for free PDF download: Installation Manual

York DL-10 Installation Manual (84 pages)

SINGLE PACKAGE AIR CONDITIONERS AND SINGLE PACKAGE GAS/ELECTRIC UNITS 6-1/2 TO 12-1/2 TON

Brand: York | Category: Air Conditioner | Size: 2 MB

Table of Contents
2
General

5
Safety Considerations

5
Inspection

5
Reference

6
Renewal Parts

6
Approvals

6
Nomenclature

7
Installation

8
Air Balance

56
- Checking Air Quantity
  56
  - Method One
    56
  - Method Two
    56
- Dry Coil Delta P 50" Cabinet
  57
- Dry Coil Delta P 42" Cabinet
  57
  - Supply Air Drive Adjustment
    58
- Additional Static Resistance
  59
  - And Du-10, -12
    59
  - And Du-06, -07, -08
    59
Operation

60
- Sequence of Operations Overview
  60
- Cooling Sequence of Operation
  60
  - Continuous Blower
    60
  - Intermittent Blower
    60
  - No Outdoor Air Options
    60
  - Economizer with Single Enthalpy Sensor
    60
- Motor Sheave Datum Diameters
  60
  - Economizer with Dual Enthalpy Sensors
    61
  - Economizer with Power Exhaust
    61
  - Motorized Outdoor Air Dampers
    61
  - Cooling Operation Errors
    61
  - High-Pressure Limit Switch
    61
  - Low-Pressure Limit Switch
    61
  - Freezestat
    61
  - Low Ambient Cooling
    61
  - Safety Controls
    61
  - Compressor Protection
    62
    
    Flash Codes
    62
    
    Reset
    62
  - Electric Heating Sequence of Operations
    62
  - Electric Heat Operation Errors
    62
    
    Temperature Limit
    62
    
    Safety Controls
    62
    
    Limit Switch (Ls)
    62
    
    Electric Heat Limit Setting 50" Cabinet
    62
    
    Flash Codes
    63
    
    Reset
    63
  - Electric Heat Anticipator Setpoints
    63
  - Gas Heating Sequence of Operations
    63
  - Ignition Control Board
    63
    
    First Stage of Heating
    63
    
    Second Stage of Heating
    63
    
    Retry Operation
    63
    
    Electric Heat Limit Setting 42" Cabinet
    63
    
    Recycle Operation
    64
  - Gas Heating Operation Errors
    64
    
    Lock-Out
    64
    
    Temperature Limit
    64
    
    Flame Sense
    64
    
    Gas Valve
    64
  - Safety Controls
    64
    
    Limit Switch (Ls)
    64
    
    Auxiliary Limit Switch (Als)
    64
- Gas Heat Limit Control Settings
  64
  - Pressure Switch (Ps)
    65
  - Rollout Switch (Ros)
    65
  - Internal Microprocessor Failure
    65
  - Flash Codes
    65
  - Resets
    65
  - Gas Heat Anticipator Setpoints
    65
Start-Up (Cooling)

65
- Prestart Check List
  65
- Operating Instructions
  65
- Typical Flame
  65
  - Post Start Check List
    66
Start-Up (Gas Heat)

66
- Pre-Start Check List
  66
- Operating Instructions
  66
  - Lighting the Main Burners
    66
- Shut down
  66
- Manifold Gas Pressure Adjustment
  66
- Checking Gas Input
  67
  - Natural Gas
    67
- Gas Heat Stages
  67
- Gas Rate Cubic Feet Per Hour
  67
  - Adjustment of Temperature Rise
    68
  - Burners/Orifices Inspection/Servicing
    68
- Typical Gas Valve
  68
Charging the Unit

69
Troubleshooting

73
- Dl/Du Flash Codes
  73
- Unit Control Board Flash Codes
  73
- Unit Control Board
  74
- Ignition Control Flash Codes
  74
- Basic Troubleshooting Flowchart
  75
- Power on Flow Chart
  75
- Trip Failure Flow Chart
  76
  - Cooling Troubleshooting Guide
    77
  - Gas Heat Troubleshooting Guide
    80

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York DL-10 Manuals

York DL-10 Installation Manual (84 pages)

Table of Contents

General

Safety Considerations

Inspection

Reference

Renewal Parts

Approvals

Nomenclature

Installation

Air Balance

Operation

Start-Up (Cooling)

Start-Up (Gas Heat)

Charging the Unit

Troubleshooting

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York Categories