York ZF072 Manuals

York ZF072 Manuals

Manuals and User Guides for York ZF072. We have 1 York ZF072 manual available for free PDF download: Installation Manual

York ZF072 Installation Manual

York ZF072 Installation Manual (66 pages)

R-410A, 3 - 6 Ton, 60 Hertz

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

Table of Contents

Table of Contents
1
General
2
Installation
5
ZF036-072 Roof Curb
11
- Ductwork
  12
- Condensate Drain
  12
- Compressors
  12
- Filters
  13
- Power and Control Wiring
  13
Compressor Restraining Bracket
13
- Control Wire Sizes
  14
  - Typical Field Power and Control Wiring
    15
- Electrical Data
  16
- ZF036-072 Physical Data
  34
  - Optional Electric Heat
    38
- Electric Heat Minimum Supply Air
  38
Gas Heat Application Data
38
Gas Pipe Sizing - Capacity of Pipe
39
- Side Entry Gas Piping
  39
- Bottom Entry Gas Piping
  39
- Options/Accessories
  41
- Economizer and Power Exhaust Set Point Adjustments
  41
- Vent and Combustion Air Hood
  41
- Enthalpy Set Point Chart
  42
- Honeywell Economizer Control W7212
  42
- Belt Adjustment
  42
Altitude/Temperature Correction Factors
43
ZF Blower Performance Side Duct
46
ZF Blower Performance Bottom Duct
48
Belt Drive RPM Selection
49
Operation
51
- Cooling Sequence of Operation
  51
- Electric Heating Sequence of Operations
  53
  - Electric Heat Operation Errors
    53
  - Electric Heat Limit Setting
    53
- Gas Heating Sequence of Operations
  54
- Gas Heat Operation Errors
  54
  - Electric Heat Anticipator Setpoints
    54
  - Gas Valve Piping
    54
- Flash Codes
  55
- Resets
  55
- Heat Anticipator Setpoints
  55
  - Single Stage Gas Heat Limit Control Setting
    55
  - 22 2 Stage Gas Heat Limit Control Setting
    55
Start-Up (Cooling)
56
Start-Up (Gas Heat)
56
Checking Gas Input
58
- Gas Rate-Cubit Feet Per Hour
  58
Charging the Unit
59
Troubleshooting
59

Advertisement

Advertisement

Related Products

York Categories

Air Conditioner

Air Conditioner Heat Pump Chiller Furnace Air Handlers

More York Manuals