Johnson Controls York J20XP Manuals

Manuals and User Guides for Johnson Controls York J20XP. We have 1 Johnson Controls York J20XP manual available for free PDF download: Installation Manual

Johnson Controls York J20XP Installation Manual

Johnson Controls York J20XP Installation Manual (53 pages)

R-410A W/SMART EQUIPMENT 15/20 Ton 60 Hertz

Brand: Johnson Controls | Category: Heating System | Size: 5 MB

Table of Contents

Table of Contents
1
General
2
Installation
5
J15/20XP Unit Dimensions Rain Hood
12
J15/20XP Roof Curb
12
- Ductwork
  13
- Condensate Drain
  13
Fixed Outdoor Air Damper
13
- Compressors
  14
- Filters
  14
- Power and Control Wiring
  14
- Control Wire Sizes
  15
  - Field Wiring Disconnect - Heat Pump Unit With/Without Electric Heat
    15
  - Typical Field Wiring 24 Volt Thermostat
    16
- Electrical Data
  17
- J15/20XP Physical Data
  21
  - Field Installed Electric Heat Accessories
    23
  - Options/Accessories
    23
  - Economizer Sequences
    23
  - Dry Bulb Changeover
    23
  - Single Enthalpy Changeover
    23
  - Dual Enthalpy Changeover
    23
  - Auto
    23
  - Free Cooling Operation
    23
- Electric Heat Minimum Supply Air
  23
  - Power Exhaust
    24
  - Setpoints
    24
  - Inputs
    24
  - Outputs
    24
- Operation
  24
- Smart Equipment™ Economizer Board Details
  25
  - SE-ECO1001-0 Economizer Controller
    25
- Field Installed BAS-Ready Economizer Power Exhaust Damper Set Point Adjustment
  28
  - Belt Adjustment
    29
Altitude/Temperature Correction Factors
30
Sequence of Operation
36
- Cooling Sequence of Operation
  36
  - Cooling Operation Errors
    36
- Electric Heating Sequence of Operations
  37
  - Defrost Termination
    38
  - Interval between Defrosts
    38
  - Forced Defrost
    38
  - Electric Heat Operation Errors
    38
  - Limit Control Setting
    38
Start-Up (Cooling)
39
- Electric Heat Anticipator Setpoint
  39
Charging the Unit
40
- J15XP (15 Ton) Charging Chart
  40
- J20XP (20 Ton) Charging Chart
  40
Maintenance
41
- Normal Maintenance
  41
- Filters
  41
- Motors
  41
- Blower Shaft Bearing
  41
- Outdoor Coil
  41
Start-Up Sheet
48

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