York DNZ 042 Manuals

Manuals and User Guides for York DNZ 042. We have 1 York DNZ 042 manual available for free PDF download: Installation Manual

York DNZ 042 Installation Manual (24 pages)

SINGLE PACKAGE GAS/ELECTRIC AIR-COOLED AIR CONDITIONERS 2, 2-1/2, 3, 3-1/2, 4 and 5 NOMINAL TON WITH R-410A REFRIGERANT

Brand: York | Category: Air Conditioner | Size: 0.9 MB

Table of Contents
2
Installation Safety Information

3
General

3
Inspection

3
Maintenance and Renewal Parts

3
Approvals

3
Nomenclature

4
Installation

4
- Limitations
  4
- Unit Application Data
  4
  - Location
    5
  - Clearances
    5
  - Rigging or Handling
    5
- Unit Center of Gravity
  5
- Unit Weights and Center of Gravity
  5
  - Duct Work
    6
  - Roof Curb
    6
  - Filters
    6
  - Condensate Drain
    6
  - Service Access
    6
  - Thermostat
    6
  - Power and Control Wiring
    7
- Field Wiring Diagram Control Wiring
  7
- Power Wiring Field Diagram
  7
  - Compressors
    8
  - Phasing
    8
- Natural Gas Application Data
  9
- Propane (Lp) Gas Application Data
  9
  - Gas Piping
    10
  - Gas Connection
    10
- External Supply Connection External Shut-Off
  10
- Natural Gas Pipe Sizing Chart
  10
- Propane (Lp) Gas Pipe Sizing Chart
  10
  - Flue Vent Hood
    11
- Flue Vent Outlet Air Hood
  11
- Physical Data
  12
- Electrical Data
  12
- Unit Dimensions - Front
  13
- Unit Minimum Clearances
  13
- Unit Dimensions - Front & Bottom
  14
- Unit Dimensions - Back & Bottom
  14
Sequence of Operation

15
- Heating
  15
- Heating Safety Controls
  15
- Cooling
  15
- Cooling Safety Controls
  15
- Circulating Fan
  16
Start-Up

16
- Pre-Start Check List
  16
- Operating Instructions
  16
- To Turn off Gas to Unit
  16
- Post-Start Check List (Gas)
  16
- Manifold Gas Pressure Adjustment
  16
- Burner Instructions
  17
- Hot Surface Pilot Instructions
  17
- Gas Valve - Front
  17
- Gas Valve - Rear
  17
- Proper Flame Adjustment
  17
  - Adjustment of Temperature Rise
    18
    
    Direct Drive Blower
    18
  - Checking Gas Input
    18
    
    Natural Gas
    18
- Ignitor and Flame Sensor Assembly
  18
- Gas Rate - Cubic Feet Per Hour
  18
Troubleshooting

19

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York DNZ 042 Manuals

York DNZ 042 Installation Manual (24 pages)

Table of Contents

Installation Safety Information

General

Inspection

Maintenance and Renewal Parts

Approvals

Nomenclature

Installation

Sequence of Operation

Start-Up

Troubleshooting

Related Products

York Categories