York International ZR Series Air Handlers Manuals

Manuals and User Guides for York International ZR Series Air Handlers. We have 1 York International ZR Series Air Handlers manual available for free PDF download: Installation Manual

York International ZR Series Installation Manual (73 pages)

W/SIMPLICITY SE

Brand: York International | Category: Air Handlers | Size: 3.55 MB

Table of Contents
1
General
2
Installation
5
Preceding Installation
5
Unit Shipping Bracket
5
Condenser Covering
5
Compressor Section
5
Limitations
6
Component Location (ZR037 Shown)
6
Location
7
Rigging and Handling
7
ZR037-061 Unit Limitations
7
Weights and Dimensions
8
ZR037-061 Unit Accessory Weights
8
Unit 4 Point Load Weight
8
Unit 6 Point Load Weight
8
Center of Gravity
8
ZR037 Physical Dimensions
9
ZR049-061 Physical Dimensions
10
ZR037-061 Unit Physical Dimensions
11
ZR037-061 Unit Clearances
11
ZR037-061 Unit Bottom Duct Openings
12
Side Duct Dimensions
13
ZR037-061 Unit Electrical Entry
13
ZR037-061 Unit Side Duct Openings
13
ZR037-061 Unit Left Duct Opening
14
ZR037-061 Roof Curb
14
Ductwork
15
ZR037-061 Transition Roof Curb
15
Side Duct Connection
15
Side Panels
16
Condensate Drain
16
Compressors
16
Return Panel in Place for Side Duct Conversion
16
Supply Panel in Place for Side Duct Conversion
16
Save Side Panels for Economizer Hood Tops
16
Filters
17
Power and Control Wiring
17
Field Wiring Disconnect
18
Control Wire Sizes
19
Typical Low Voltage Field Wiring
19
Electrical Data
20
Physical Data
24
Optional Electric Heat
27
Electric Heat Minimum Supply Air
27
Optional Gas Heat
28
Gas Pipe Sizing - Capacity of Pipe
28
Side Entry Gas Piping
28
Bottom Entry Gas Piping
28
Gas Heat Minimum Supply Air
29
Options/Accessories
30
Economizer Sequences
31
Dry Bulb Changeover
31
Single Enthalpy Changeover
31
Dual Enthalpy Changeover
31
Auto
31
Free Cooling Operation
31
Power Exhaust
32
Simplicity SE Economizer Board Details
33
SE-ECO1001-0 Economizer Controller
33
Supply Air Limitations
36
Belt Adjustment
37
Altitude/Temperature Correction Factors
38
ZR037-061 Side Duct Application
40
Airflow Performance
40
ZR037-061 Bottom Duct Application
41
Air Balance
42
Checking Air Quantity
42
RPM Selection
42
Indoor Blower Specifications
42
Power Exhaust Specifications
42
Dry Coil Delta P
43
Motor Sheave Datum Diameters
44
Additional Static Resistance
45
Operation
46
Cooling Sequence of Operation
46
Cooling Operation Errors
46
Reheat Mode Sequence of Operation
47
Dehumidification with no Y1 Call for Cooling
48
Electric Heating Sequence of Operations
49
Dehumidification with a Y1 Call for Cooling
49
Cooling Operation Piping Schematic
49
Reheat Operation Piping Schematic
49
Electric Heat Operation Errors
50
Electric Heat Limit Setting
50
Electric Heat Anticipator Setpoints
50
Gas Heating Sequence of Operations
51
Gas Heating Operation Errors
51
Start-Up (Cooling)
52
Gas Heat Anticipator Setpoints
52
Start-Up (Gas Heat)
53
Checking Gas Heat Input
53
Gas Rate Cubic Feet Per Hour
54
Gas Heat Stages
55
Charging the Unit
56
Control Board Navigation Components
56
Typical Flame
56
Typical Two Stage Gas Valve
56
Typical Single Stage Gas Valve
56
Simplicity™ SE (Smart Equipment) Firmware Version
57
Basic Unit Control Board Navigation Examples
57
Simplicity SE UCB Details
59
Unit Control Board
59
Flash Codes for the Gas Heat Ignition Control Board
65
ZR037 Charging Table
66
ZR049 Charging Table
66
ZR061 Charging Table
67
Start-Up Sheet
68
1133391-Yim-A-1014
73

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York International ZR Series Installation Manual (73 pages)

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