Johnson Controls ZH Series Manuals

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

Johnson Controls ZH Series Installation Manual (75 pages)

R-410A W/SMART EQUIPMENT 6-1/2 - 12-1/2 Ton 60 Hertz

Brand: Johnson Controls | 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
Component Location
7
Location
8
Clearances
8
Rigging and Handling
8
ZH078-150 Unit Limitations
8
Weights and Dimensions
9
Unit 4 Point Load Weight
9
Unit 6 Point Load Weight
9
Center of Gravity
9
ZH078-150 Unit Accessory Weights
10
ZH078-120 Physical Dimensions
10
ZH078-150 Unit Physical Dimensions
11
ZH150 Physical Dimensions
11
Gas Inlet and Drain Components
12
ZH078-150 Unit Clearances
12
ZH078-150 Unit Bottom Duct Openings
13
ZH078-150 Unit Electrical Entry
14
ZH078-120 Unit Side Duct Openings
14
Side Duct Dimensions
15
Left/End Duct Dimensions
15
ZH150 Unit Side Duct Openings
15
ZH078-150 Unit Left/End Duct Opening
15
Roof Curb Components
16
ZH078-150 Roof Curb
16
ZH078-150 Transition Roof Curb
16
Ductwork
17
Side Panels
17
Side Panels with Hole Plugs
17
Return down Flow Plenum with Panel
17
Discharge Panel in Place
17
Condensate Drain
18
Compressors
18
Filters
18
Side Panels for Economizer Hood Tops
18
Power and Control Wiring
19
Field Wiring Disconnect - Cooling Unit with or Without Electric Heat and All Units with a VFD Option
20
Field Wiring Disconnect - Cooling Unit with Gas Heat Without a VFD Option
20
Control Wire Sizes
21
Typical Electronic Thermostat Field Wiring
21
Electrical Data
22
ZH078-150 Physical Data
30
Optional Electric Heat
32
Optional Gas Heat
32
Electric Heat Minimum Supply Air
32
Side Entry Gas Piping
32
Gas Pipe Sizing - Capacity of Pipe
33
Gas Heat Minimum Supply Air
33
Bottom Entry Gas Piping
33
Options and Accessories
34
Optional Variable Air Volume
35
Optional Hot Gas Bypass (HGBP)
37
Economizer Sequences
37
Dry Bulb Changeover
37
Single Enthalpy Changeover
37
Simplified VFD Wiring
37
Dual Enthalpy Changeover
38
Auto
38
Free Cooling Operation
38
Power Exhaust
38
Smart Equipment™ Economizer Board
39
SE-ECO1001-0 Economizer Controller
39
Supply Air Limitations
43
Belt Adjustment
43
Altitude/Temperature Correction Factors
44
Airflow Performance
46
Airflow Performance - Side Duct Application
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
Electric Heat Limit Setting 50 In. Cabinet
56
Gas Heating Sequence of Operations
57
Electric Heat Limit Setting 42 In. Cabinet
57
Electric Heat Anticipator Setpoints
57
Gas Heating Operation Errors
58
Cooling Start-Up
59
Gas Heat Start-Up
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
Navigation Components for the Smart Equipment™ Control Board
62
Typical Flame
62
Typical Gas Valve
62
Smart Equipment™ Unit Control Board
63
Unit Control Board
63
Cable for FC Buses and SA Buses in Order of Preference
69
Ignition Control Flash Codes
69
Start-Up Sheet
70
5566215-Yim-C-1019
75

Johnson Controls ZH Series Instruction Manual (74 pages)

Brand: Johnson Controls | Category: Air Conditioner | Size: 3 MB

Table of Contents
1
General
2
Installation
5
Preceding Installation
5
Limitations
5
Unit Shipping Bracket
5
Condenser Covering
5
Compressor Section
5
Predator ® 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 Duct Opening
14
Ductwork
15
ZH078-150 Roof Curb
15
ZH078-150 Transition Roof Curb
15
Condensate Drain
16
Compressors
16
Side Panels with Hole Plugs
16
Return Downflow Plenum with Panel
16
Discharge Panel in Place
16
Filters
17
Power and Control Wiring
17
Field Wiring Disconnect - Cooling Unit With/Without Electric Heat and All Units with VFD Option
18
Field Wiring Disconnect - Cooling Unit with Gas Heat Without VFD Option
18
Control Wire Sizes
19
Typical Electronic Thermostat Field Wiring
19
Typical Field Wiring 24 Volt Thermostat
19
Electrical Data
20
ZH078-150 Physical Data
28
Optional Electric Heat
30
Electric Heat Minimum Supply Air
30
Optional Gas Heat
31
Gas Pipe Sizing - Capacity of Pipe
31
Side Entry Gas Piping
31
Bottom Entry Gas Piping
31
Gas Heat Minimum Supply Air
32
Options/Accessories
33
Optional Variable Air Volume (VAV)
34
Optional Hot Gas Bypass (HGBP)
36
Simplified VFD Wiring
36
Economizer Interface Overview
37
Economizer LCD and Keypad Layout
37
Single Enthalpy and Dual Enthalpy High Limit Curves
38
Single Enthalpy Curve and Boundaries
38
Supply Air Limitations
39
Belt Adjustment
39
Altitude/Temperature Correction Factors
41
Airflow Performance
42
Airflow Performance - Side Duct Application
43
Airflow Performance - Bottom Duct Application
45
RPM Selection
46
Air Balance
47
Checking Air Quantity
47
Indoor Blower Specifications
47
Power Exhaust Specifications
47
Dry Coil Delta P
48
Motor Sheave Datum Diameters
49
Operation
50
Cooling Sequence of Operation
50
Additional Static Resistance
50
No Outdoor Air Options
51
Occupied Jumper
51
Cooling Operation Errors
53
Electric Heating Sequence of Operations
54
Electric Heat Operation Errors
54
Gas Heating Sequence of Operations
55
Ignition Control Board
55
Electric Heat Limit Setting 50" Cabi Net
55
Electric Heat Limit Setting 42" Cabi Net
55
Electric Heat Anticipator Setpoints
55
Gas Heating Operation Errors
56
Start-Up (Cooling)
57
Gas Heat Limit Control Settings
57
Gas Heat Anticipator Setpoints
57
Start-Up (Gas Heat)
58
Checking Gas Heat Input
58
Gas Rate Cubic Feet Per Hour
59
Gas Heat Stages
59
Charging the Unit
60
Troubleshooting
60
Typical Flame
60
Typical Gas Valve
60
Unit Control Board Flash Codes
61
Unit Control Board Option Setup
62
Option Byte Setup
62
Heat Delay Setup
62
Unit Control Board
62
Heat Delay
63
Ignition Control Flash Codes
63
VAV Control Board Flash Codes
63
Start-Up Sheet
69
1084789-Yim-B-0614
74

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