York ZH Series Manuals

Manuals and User Guides for York ZH Series. We have 2 York ZH Series manuals available for free PDF download: Installation Manual, Instruction Manual

York ZH Series Installation Manual

York ZH Series Installation Manual (75 pages)

Brand: York | Category: Air Conditioner | Size: 2.62 MB

Table of Contents

Table of Contents
1
General
2
Installation
5
Preceding Installation
5
Limitations
5
Unit Shipping Bracket
5
Condenser Covering
5
Compressor Section
5
Component Location (ZH120 Shown)
6
Location
7
Rigging and Handling
7
ZH078-150 Unit Limitations
7
Weights and Dimensions
8
Unit 4 Point Load Weight
8
Unit 6 Point Load Weight
8
Center of Gravity
8
ZH078-150 Unit Accessory Weights
9
ZH078-120 Physical Dimensions
9
ZH078-150 Unit Physical Dimensions
10
ZH150 Physical Dimensions
10
ZH078-150 Unit Clearances
11
ZH078-150 Unit Bottom Duct Openings
12
ZH078-150 Unit Electrical Entry
13
ZH078-120 Unit Side Duct Openings
13
Side Duct Dimensions
14
ZH150 Unit Side Duct Openings
14
ZH078-150 Unit Left/End Duct Opening
14
Left/End Duct Dimensions
15
ZH078-150 Roof Curb
15
ZH078-150 Transition Roof Curb
15
Ductwork
16
Side Panels
16
Condensate Drain
16
Side Panels with Hole Plugs
16
Return Downflow Plenum with Panel
16
Discharge Panel in Place
16
Save Side Panels for Economizer Hood Tops
16
Compressors
17
Filters
17
Power and Control Wiring
17
Condensate Drain
17
Field Wiring Disconnect - Cooling Unit With/Without Electric Heat and All Units with VFD Option
18
Control Wire Sizes
19
Field Wiring Disconnect - Cooling Unit with Gas Heat Without VFD Option
19
Typical Electronic Thermostat Field Wiring
20
Electrical Data
21
ZH078-150 Physical Data
29
Optional Electric Heat
31
Electric Heat Minimum Supply Air
31
Optional Gas Heat
32
Gas Pipe Sizing - Capacity of Pipe
32
Side Entry Gas Piping
32
Bottom Entry Gas Piping
32
Gas Heat Minimum Supply Air
33
Options/Accessories
34
Optional Variable Air Volume (VAV)
35
Simplified VFD Wiring
36
Optional Hot Gas Bypass (HGBP)
37
Economizer Sequences
37
Dry Bulb Changeover
37
Single Enthalpy Changeover
37
Dual Enthalpy Changeover
37
Auto
37
Free Cooling Operation
37
Power Exhaust
38
Smart Equipment™ Economizer Board Details
39
SE-ECO1001-0 Economizer Controller
39
Supply Air Limitations
42
Belt Adjustment
43
Altitude/Temperature Correction Factors
44
Airflow Performance - Side Duct Application
46
Airflow Performance
46
Airflow Performance - Bottom Duct Application
48
RPM Selection
49
Air Balance
50
Checking Air Quantity
50
Indoor Blower Specifications
50
Power Exhaust Specifications
50
Dry Coil Delta P
51
Motor Sheave Datum Diameters
52
Operation
53
Cooling Sequence of Operation
53
Additional Static Resistance
53
Cooling Operation Errors
55
Electric Heating Sequence of Operations
56
Electric Heat Operation Errors
56
Gas Heating Sequence of Operations
57
Electric Heat Limit Setting 50" Cabinet
57
Electric Heat Limit Setting 42" Cabinet
57
Electric Heat Anticipator Setpoints
57
Gas Heating Operation Errors
58
Start-Up (Cooling)
59
Start-Up (Gas Heat)
59
Gas Heat Limit Control Settings
59
Gas Heat Anticipator Setpoints
59
Checking Gas Heat Input
60
Gas Rate Cubic Feet Per Hour
61
Gas Heat Stages
61
Charging the Unit
62
Control Board Navigation Components
62
Typical Flame
62
Typical Gas Valve
62
Smart Equipment™ UCB Details
63
Unit Control Board
63
Cable for FC Buses and SA Buses in Order of Preference . 69 33 Ignition Control Flash Codes
69
Start-Up Sheet
70

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York ZH Series Instruction Manual

York ZH Series Instruction Manual (66 pages)

Brand: York | Category: Air Conditioner | Size: 2.31 MB

Table of Contents

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 (ZH049 Shown)
6
Location
7
Rigging and Handling
7
ZH037-061 Unit Limitations
7
Weights and Dimensions
8
Unit 4 Point Load Weight
8
Unit 6 Point Load Weight
8
Center of Gravity
8
ZH037-061 Unit Accessory Weights
9
ZH037-049 Physical Dimensions
9
ZH061 Physical Dimensions
10
ZH037-061 Unit Physical Dimensions
11
ZH037-061 Unit Clearances
11
ZH037-061 Unit Bottom Duct Openings
12
Side Duct Dimensions
13
ZH037-061 Unit Electrical Entry
13
ZH037-061 Unit Side Duct Openings
13
Left/End Duct Dimensions
14
ZH037-061 Unit Left/End Duct Opening
14
ZH037-061 Roof Curb
14
Ductwork
15
ZH037-061 Transition Roof Curb
15
Side Panels with Hole Plugs
15
Side Panels
16
Condensate Drain
16
Compressors
16
Return Downflow Plenum with Panel
16
Discharge Panel in Place
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 Control 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
Operation
32
Smart Equipment™ Economizer Board Details
33
SE-ECO1001-0 Economizer Controller
33
Supply Air Limitations
36
Belt Adjustment
37
Altitude/Temperature Correction Factors
38
Airflow Performance
40
Airflow Performance - Side Duct Application
40
Airflow Performance - 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
Electric Heating Sequence of Operations
47
Electric Heat Operation Errors
48
Electric Heat Limit Setting
48
Electric Heat Anticipator Setpoints
48
Gas Heating Sequence of Operations
49
Gas Heating Operation Errors
49
Start-Up (Cooling)
50
Gas Heat Anticipator Setpoints
50
Start-Up (Gas Heat)
51
Checking Gas Heat Input
51
Gas Rate Cubic Feet Per Hour
52
Gas Heat Stages
53
Typical Flame
53
Typical Two Stage Gas Valve
53
Charging the Unit
54
Smart Equipment™ Control Board Navigation Components
54
Typical Single Stage Gas Valve
54
Unit Control Board
54
Smart Equipment™ UCB Details
55
Cable for FC Buses and SA Buses in Order of Preference . 60 31 Ignition Control Flash Codes
60
Start-Up Sheet
61

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