York ZZ Seies Manuals

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

York ZZ Seies Installation Manual (62 pages)

Brand: York | Category: Air Conditioner | Size: 3.45 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
Component Location
7
Location
8
Clearances
8
Rigging and Handling
8
ZZ15 Unit Limitations
8
Weights and Dimensions
9
Unit 4 Point Load Weight
9
Unit 6 Point Load Weight
9
Center of Gravity
9
ZZ15 Unit Accessory Weights
10
ZZ15 Unit Physical Dimensions
10
ZZ15 Physical Dimensions
10
Gas Inlet and Drain Components
11
ZZ15 Unit Clearances
11
ZZ15 Unit Bottom Duct Openings
12
Side Duct Dimensions
13
ZZ15 Unit Electrical Entry
13
ZZ15 Unit Side Duct Openings
13
Left/End Duct Dimensions
14
ZZ15 Unit Left/End Duct Opening
14
ZZ15 Roof Curb
14
Ductwork
15
Roof Curb Components
15
ZZ15 Transition Roof Curb
15
Side Panels
16
Condensate Drain
16
Compressors
16
Side Panels with Hole Plugs
16
Return down Flow Plenum with Panel
16
Discharge Panel in Place
16
Side Panels for Economizer Hood Tops
16
Filters
17
Power and Control Wiring
17
Field Wiring Disconnect - Cooling Unit with or Without Electric Heat and All Units with a VFD Option
18
Field Wiring Disconnect - Cooling Unit with Gas Heat Without a VFD Option
19
Control Wire Sizes
20
Typical Electronic Thermostat Field Wiring
20
Electrical Data
21
ZZ15 Physical Data
23
Optional Electric Heat
25
Optional Gas Heat
25
Electric Heat Minimum Supply Air
25
Gas Pipe Sizing - Capacity of Pipe
25
Side Entry Gas Piping
25
Bottom Entry Gas Piping
25
Gas Heat Minimum Supply Air
26
Options and Accessories
27
Economizer Sequences
28
Dry Bulb Changeover
28
Single Enthalpy Changeover
28
Dual Enthalpy Changeover
29
Auto
29
Free Cooling Operation
29
Power Exhaust
29
Smart Equipment™ Economizer Board
30
SE-ECO1001-0 Economizer Controller
30
Supply Air Limitations
34
Belt Adjustment
34
Altitude/Temperature Correction Factors
35
Airflow Performance
37
Airflow Performance - Side Duct Application
37
Airflow Performance - Bottom Duct Application
37
Air Balance
38
Checking Air Quantity
38
RPM Selection
38
Indoor Blower Specifications
38
Power Exhaust Specifications
38
Dry Coil Delta P
39
Motor Sheave Datum Diameters
40
Operation
41
Cooling Sequence of Operation
41
Additional Static Resistance
41
Cooling Operation Errors
42
Electric Heating Sequence of Operations
43
Electric Heat Operation Errors
43
Gas Heating Sequence of Operations
44
Gas Heating Operation Errors
44
Electric Heat Limit Setting 50 In. Cabinet
44
Electric Heat Anticipator Setpoints
44
Gas Heat Limit Control Settings
45
Cooling Start-Up
46
Gas Heat Start-Up
46
Gas Heat Anticipator Setpoints
46
Checking Gas Heat Input
47
Gas Rate Cubic Feet Per Hour
47
Gas Heat Stages
48
Charging the Unit
49
Navigation Components for the Smart Equipment™ Control Board
49
Typical Flame
49
Typical Gas Valve
49
Smart Equipment™ Unit Control Board
50
Unit Control Board
50
Cable for FC Buses and SA Buses in Order of Preference
56
Ignition Control Flash Codes
56
Start-Up Sheet
57

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York ZZ Seies Installation Manual (62 pages)

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