YORK DC-090 Manuals

Manuals and User Guides for YORK DC-090. We have 1 YORK DC-090 manual available for free PDF download: Installation Manual

YORK DC-090 Installation Manual

YORK DC-090 Installation Manual (70 pages)

7-1/2 - 12-1/2 Ton 50 Hertz

Brand: YORK | Category: Air Conditioner | Size: 2.82 MB

Table of Contents

Table of Contents
1
General
3
Installation
6
DC090-150 Unit Electrical Entry
14
DC090-120 Unit Side Duct Openings
14
ZF Side Duct Dimensions Imperial
15
ZF Side Duct Dimensions Metric
15
DC090-150 Unit Left Duct Opening
15
- Ductwork
  16
DC090-150 Roof Curb
16
DC090-150 Transition Roof Curb
16
Side Panels with Hole Plugs
16
- Side Panels
  17
- Condensate Drain
  17
- Compressors
  17
- Filters
  17
Return Downflow Plenum with Panel
17
Discharge Panel in Place
17
Save Side Panels for Economizer Hood Tops
17
- Power and Control Wiring
  18
Field Wiring Disconnect - Cooling Unit With/Without Electric
19
- Heat
  19
Field Wiring Disconnect - Cooling Unit with Gas Heat
19
Control Wire Sizes
20
Typical Electronic Thermostat Field Wiring
20
Electrical Data
21
Physical Data
22
- Optional Electric Heat
  23
Electric Heat Minimum Supply Air Imperial
23
Electric Heat Minimum Supply Air Metric
23
- Optional Gas Heat
  24
Gas Heat Minimum Supply Air Imperial
24
Gas Heat Minimum Supply Air Metric
24
Side Entry Gas Piping
24
Bottom Entry Gas Piping
24
- Gas Connection
  25
Gas Pipe Sizing - Capacity of Pipe
25
- Options/Accessories
  26
- Optional Hot Gas Bypass (HGBP)
  27
- Economizer Sequences
  27
- Dry Bulb Changeover
  27
- Single Enthalpy Changeover
  27
- Dual Enthalpy Changeover
  27
- Auto
  28
- Free Cooling Operation
  28
- Power Exhaust
  28
Simplicity SE Economizer Board Details
29
SE-ECO1001-0 Economizer Controller
29
Supply Air Limitations
32
Belt Adjustment
33
Airflow Performance - Side Duct Application
34
Airflow Performance - Bottom Duct Application
38
- Air Balance
  42
- Checking Air Quantity
  42
Indoor Blower Specifications
42
Power Exhaust Specifications
42
Dry Coil Delta P 50" Cabinet
43
Dry Coil Delta P 42" Cabinet
44
Motor Sheave Datum
45
Additional Static Resistance DC120/150 Cabinet
46
- (Imperial)
  46
Additional Static Resistance DC090 Cabinet (Imperial)
46
Additional Static Resistance DC120/150 Cabinet
47
- (Metric)
  47
Additional Static Resistance DC090 Cabinet (Metric)
47
Sequence of Operation
48
- Cooling Sequence of Operation
  48
  - No Outdoor Air Options
    48
  - Cooling Operation Errors
    49
- Electric Heating Sequence of Operations
  50
  - Electric Heat Operation Errors
    50
Electric Heat Limit Setting
50
- Gas Heating Sequence of Operations
  51
  - Ignition Control Board
    51
  - Gas Heating Operation Errors
    51
Electric Heat Anticipator Setpoints
51
Gas Heat Limit Settings
52
Gas Heat Anticipator Setpoints
52
Start-Up (Cooling)
53
Start-Up (Gas Heat)
53
Checking Gas Heat Input
53
Gas Rate Cubic Feet Per Hour
54
Gas Heat Stages
55
Typical Flame
55
Typical Gas Valve
55
Charging the Unit
56
Ignition Control Flash Codes
56
- Simplicity™ SE (Smart Equipment) Firmware Version 3. Basic Unit Control Board Navigation Examples
  57
Simplicity SE UCB Details
59
Unit Control Board
59
Start-Up Sheet
65

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