York ZKT07 Manuals

Manuals and User Guides for York ZKT07. We have 1 York ZKT07 manual available for free PDF download: Installation Manual

York ZKT07 Installation Manual (72 pages)

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

Table of Contents
1
General
2
Installation
5
Preceding Installation
5
Unit Shipping Bracket
5
Condenser Covering
5
Compressor Section
5
Limitations
6
Unit Components
7
Component Location Table
7
ZK Component Location
7
Location
8
Clearances
8
Rigging and Handling
8
ZKT06 through T12 Unit Limitations
8
Weights and Dimensions
9
Unit 4 Point Load Weight
9
Unit 6 Point Load Weight
9
Center of Gravity
9
ZKT06 through T12 Unit Accessory Weights
10
ZKT06 through T10 Physical Dimensions
10
ZKT12 Physical Dimensions
10
ZKT06 through T12 Unit Physical Dimensions
11
ZKT06 through T12 Unit Clearances
11
ZKT06 through T12 Unit Bottom Duct Openings
11
ZKT06 through T12 Unit Electrical Entry
12
ZKT06 through T10 Unit Side Duct Openings
12
Side Duct Dimensions
13
Left/End Duct Dimensions
13
ZKT12 Unit Side Duct Openings
13
ZKT06 through T12 Unit/End Left Duct Opening
13
Roof Curb Components
14
ZKT06 through T12 Roof Curb
14
ZKT06 through T12 Transition Roof Curb
14
Ductwork
15
Side Panels
15
Side Panels with Hole Plugs
15
Return Downflow Plenum with Panel
15
Discharge Panel in Place
15
Condensate Drain
16
Compressors
16
Filters
16
Save Side Panels for Economizer Hood Tops
16
Power and Control Wiring
17
Typical Field Wiring Disconnect - Cooling Unit with or Without Electric Heat
18
Control Wire Sizes
19
Typical Field Wiring Disconnect - Cooling Unit with Gas Heat . 18 24 Typical Low Voltage Field Wiring
19
Electrical Data
20
ZKT06 through T12 Physical Data
28
Optional Electric Heat
30
Optional Gas Heat
30
Electric Heat Minimum Supply Air
30
Gas Application Data
30
Side Entry Gas Piping
30
Gas Pipe Sizing - Capacity of Pipe
31
Gas Heat Minimum Supply Air
31
Bottom Entry Gas Piping
31
Options and Accessories
32
Economizer Sequences
33
Dry Bulb Changeover
33
Single Enthalpy Changeover
33
Dual Enthalpy Changeover
33
Auto
33
Free Cooling Operation
33
Power Exhaust
34
Smart Equipment™ Economizer Board
35
SE-ECO1001-0 Economizer Controller
35
Supply Air Limitations
39
Altitude/Temperature Correction Factors
39
Belt Adjustment
39
Altitude/Temperature Correction Factors
40
Airflow Performance
42
Airflow Performance - Side Duct Application
42
Airflow Performance - Bottom Duct Application
44
RPM Selection
45
Air Balance
46
Checking Air Quantity
46
Indoor Blower Specifications
46
Power Exhaust Specifications
46
Dry Coil Delta P
47
Motor Sheave Datum Diameters
48
Additional Static Resistance
49
Operation
50
Cooling Sequence of Operation
50
Cooling Operation Errors
51
Reheat Mode Sequence of Operation
52
Cooling Operation Piping Schematic - Circuit #1 Shown
52
Electric Heating Sequence of Operations
53
Dehumidification Sequence in Normal and Alternate Mode
53
Reheat Operation Piping Schematic - Circuit #1 Shown
53
Electric Heat Operation Errors
54
Gas Heating Sequence of Operations
54
Electric Heat Limit Setting 50 In. Cabinet
54
Electric Heat Limit Setting 42 In. Cabinet
54
Electric Heat Anticipator Setpoints
54
Gas Heating Operation Errors
55
Cooling Start-Up
56
Gas Heat Limit Control Settings
56
Gas Heat Anticipator Setpoints
56
Gas Heat Start-Up
57
Checking Gas Heat Input
57
Gas Rate Cubic Feet Per Hour
58
Gas Heat Stages
58
Charging the Unit
59
Navigation Components for the Smart Equipment™ Control Board
59
Typical Flame
59
Typical Gas Valve
59
Smart Equipment™ Unit Control Board
60
Unit Control Board
60
Cable for FC Buses and SA Buses in Order of Preference
66
Ignition Control Flash Codes
66
Start-Up Sheet
67
5121835-Tim-J-1118
72

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York ZKT07 Installation Manual (72 pages)

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