Johnson Controls ZE072 Manuals

Manuals and User Guides for Johnson Controls ZE072. We have 1 Johnson Controls ZE072 manual available for free PDF download: Installation Manual

Johnson Controls ZE072 Installation Manual (78 pages)

Brand: Johnson Controls | Category: Air Conditioner | Size: 2 MB

Table of Contents
1
General
2
Installation
5
Installation Safety Information
5
Limitations
5
ZE036-072 Unit Limitations
6
ZE036-072 Component Location
6
Location
7
Rigging and Handling
7
Ze036-072
8
ZE036-072 Unit Accessory Weights
8
Unit 4 Point Load Weight
8
Unit 6 Point Load Weight
8
Center of Gravity
8
ZE036-072 Cooling Only Front View Physical Dimensions
9
ZE036-072 Cooling Only/Gas Heat Front View Physical
9
Dimensions
9
ZE036-072 Unit Clearances
10
ZE036-072 Fixed Outdoor Air Motorized Damper Rain Hood Physical Dimensions
10
ZE036-072 Disconnect Location
10
ZE036-072 Utilities Entry
11
ZE036-072 Unit Side Duct Openings
11
ZE036-072 Roof Curb
11
Ductwork
12
Condensate Drain
12
Compressors
12
Filters
13
Power and Control Wiring
13
Compressor Restraining Bracket
13
Control Wire Sizes
14
Typical Field Power and Control Wiring
15
Typical Power Wiring
15
Typical Cool/Heat Control Wiring (Simplicity Lite ZE036-060)
15
Typical Field Power and Simplicity Lite Control Wiring
15
Typical Cool/Heat Control Wiring
16
Typical Smart Equipment™ Control Wiring
16
Electrical Data
17
Electrical Data: Single-Phase Gas Heat, Belt Drive
29
ZE036-072 Physical Data
30
Field Installed Electric Heat
32
Electric Heat Minimum Supply Air
32
Gas Heat Application Data
32
Gas Pipe Sizing - Capacity of Pipe
33
Side Entry Gas Piping
33
Bottom Entry Gas Piping
33
Options/Accessories
35
RRS Economizer Interface Overview
35
Vent and Combustion Air Hood
35
RRS Economizer LCD and Keypad Layout
35
Smart Equipment™ Economizer Sequences
36
Dry Bulb Changeover
36
Single Enthalpy Changeover
36
Dual Enthalpy Changeover
36
Auto
36
Free Cooling Operation
36
Power Exhaust
37
Operation
37
Smart Equipment™ Economizer Board Details
38
SE-ECO1001-0 Economizer Controller
38
Altitude/Temperature Correction Factors
42
Belt Adjustment
42
Altitude/Temperature Correction Factors
43
ZE Blower Performance Side Duct
45
ZE Blower Performance Bottom Duct
46
Belt Drive RPM Selection
48
Indoor Blower Specifications (Belt Drive)
48
Power Exhaust Specifications
48
Checking Supply Air CFM
49
Additional Static Resistance
49
Pressure Drop Across Coil
49
Operation
50
Cooling Sequence of Operation
50
No Outdoor Air Options
50
Cooling Operation Errors
51
Field Installed Electric Heating Sequence of Operations
52
Electric Heat Operation Errors
52
Electric Heat Limit Setting
52
Gas Heating Sequence of Operations
53
Gas Heat Operation Errors
53
Electric Heat Anticipator Setpoints
53
Gas Valve Piping
53
Flash Codes or Error Messages
54
Resets
54
Heat Anticipator Setpoints
54
Start-Up (Cooling)
54
Single Stage Gas Heat Limit Control Setting
54
Gas Heat Anticipator Setpoints
54
Start-Up (Gas Heat)
55
Typical Single Stage Gas Valves
55
Checking Gas Input
56
Gas Rate-Cubit Feet Per Hour
56
Proper Flame Adjustment
56
Typical Flame Appearance
56
Start up for Units Equipped for FER
57
Direct Drive
57
Belt Drive
57
Fan Setup Commands
57
Troubleshooting (Simplicity Lite Only)
58
ZE036 (3.0 Ton) Operating Pressures
60
ZE048 (4.0 Ton) Operating Pressures
60
ZE060 (5.0 Ton) Operating Pressures
61
ZE072 (6.0 Ton) Operating Pressures
61
Smart Equipment™ Control Board Navigation Components
66
Simplicity Lite Unit Control Board Flash Codes
66
Ignition Control Board Flash Codes
66
Simplicity Lite Control Board
66
Smart Equipment™ UCB Details
67
Smart Equipment™ Unit Control Board
67
Cable for FC Buses and SA Buses in Order of Preference
72
Start-Up Sheet
73
6021974-Uim-A-1120
78

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Johnson Controls ZE072 Installation Manual (78 pages)

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