York eco2 085 Manuals

Manuals and User Guides for York eco2 085. We have 2 York eco2 085 manuals available for free PDF download: Installation Operation & Maintenance, User Manual

York eco2 085 Installation Operation & Maintenance (176 pages)

PACKAGED ROOFTOP AIR CONDITIONING UNITS

Brand: York | Category: Air Conditioner | Size: 2.42 MB

Nomenclature
3
Table of Contents
4
Section 1 Introduction

8
Section 2 Installation

11
- Approvals
  11
- Limitations
  11
- Unit Inspection
  11
- Location and Clearances
  11
- Table 1 - Voltage Limitations
  11
- Rigging and Handling
  12
  - Fig. 2 - Unit Rigging
    12
  - Fig. 3 - Unit Clearances
    12
- Physical Data
  13
- Table 2 - Physical Data
  13
- Table 3 - Electrical Data
  21
- Airß Ow and Entering Air/Ambient Limitations
  23
- Table 4 - Air Flow & Entering Amb. Limitations
  23
- Filters
  24
- Condensate Drain
  24
  - Fig. 5 - Trap Detail-Draw through Application
    24
- Air Hoods for Economizer
  25
- Air Hoods for Fixed Outside Air (Units Without Economizer)
  25
- Air Hoods for Exhaust Air
  25
- Field Wiring
  25
- Evaporator Coil Face Damper
  26
- Return Air Bypass Damper
  26
- Roof Link
  27
- Bacnet and Lon Network Communication
  27
- Dirty Filter Switch
  27
  - Fig. 6 - Network Communication Board
    27
  - Fig. 7 - Field Control Wiring
    28
- Ctb2
  29
  - Fig. 8 - Flexsys CTB2 Wiring
    29
- Power Wiring
  30
- Electrical Service Sizing
  30
- Single-Point Power Supply Wiring
  31
  - Fig. 9 - Single-Point Power Supply Wiring
    31
- Single-Point Power Supply Wiring with Non-Fused Disconnect Switch
  32
- Dual-Point Power Supply Wiring
  33
- Fig. 11 - Dual-Point Power Supply Wiring
  33
- Roof Curb Installation
  34
- Duct System
  34
- Sound and Vibration Transmission
  35
- Fig. 12 - Static Pressure Probe Location
  35
Section 3 Start-Up

36
Section 4 Maintenance

44
Section 5 Unit Sequence of Operation

51
Section 6 Menu Navigation and Display Descriptions

85
- Optilogic Control Center
  85
- Navigating the Menus
  85
- History Menu Navigation
  85
- Unit Status" Navigation
  85
- Operation Data" Navigation
  89
- Setpoints" Navigation
  92
- Unit Setup" Navigation
  92
- Conþ Guration" Navigation
  94
- Service" Navigation
  95
- History" Navigation
  98
- Table 19 - History Function Text
  99
- Table 20 - History Points Data List
  99
Section 7 Parameter Descriptions and Options (Setpoints)

100
- Parameter Description and Options (Setpoints)
  100
- Status Key Parameters
  100
- Setpoint Key Parameters
  100
- Fig. 47 - ODA Damper Position Vs. VAV Sup Ply Fan
  101
  - Unit Setup Key Parameters
    102
  - General Setup
    102
  - Heat/Cool System
    103
  - VAV System
    104
  - Econo/Exhaust System
    105
  - Ventilation
    106
  - Warm-Up Purge
    106
  - Conþ Guration Key Parameters
    107
  - General
    107
  - Run Test
    107
  - Panel Test
    108
  - Heat/Cool System
    108
  - Excessive SAT
    108
  - Econo/Exhaust Vent
    109
  - Service Key Parameters
    110
  - Changing Setpoints
    110
  - Table 21 - Setpoints and Values
    113
- Fig. 48 - Primary Unit Controller
  116
- Fig. 49 - Primary Unit Controller Connection Map
  117
- Fig. 50 - Binary LED Designations
  118
- Fig. 51 - MOD-UNT
  125
- Fig. 52 - MOD-UNT Wiring Diagram
  125
- Table 29 - Humidity Sensor Output
  126
- Table 13 - VAV Four or Six Compressor Logic - Table 30 - CO2 Sensor Output
  126
- Table 31 - T'stat Interface Board Voltage Outputs
  127
- Output
  127
- Table 32 - T'stat Interface Board Connections
  128
- Fig. 53 - Thermostat Interface Board
  128
  - Table 33 - Input/Output Table
    129
  - Service
    130
  - Fault Descriptions
    131
  - Table 34 - Fault Description Table
    132
  - Wiring Diagrams
    136

York eco2 085 User Manual (76 pages)

eco2 Packaged Rooftop Air Conditioning Units, 50 THROUGH 100 TONS R-407C and R-22 400VAC/3PH/50Hz

Brand: York | Category: Air Conditioner | Size: 0.54 MB

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Air Conditioner Heat Pump Chiller Furnace Air Handlers

More York Manuals

York eco2 085 Manuals

York eco2 085 Installation Operation & Maintenance (176 pages)

Table of Contents

Section 1 Introduction

Section 2 Installation

Section 3 Start-Up

Section 4 Maintenance

Section 5 Unit Sequence of Operation

Section 6 Menu Navigation and Display Descriptions

Section 7 Parameter Descriptions and Options (Setpoints)

York eco2 085 User Manual (76 pages)

Table of Contents

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