Johnson Controls York ZNT08 Manuals

Manuals and User Guides for Johnson Controls York ZNT08. We have 1 Johnson Controls York ZNT08 manual available for free PDF download: Installation Manual

Johnson Controls York ZNT08 Installation Manual (85 pages)

W/SMART EQUIPMENT R-410A 6.5-12.5 Ton 60 Hertz

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

Table of Contents
1
General
2
Installation
5
Preceding Installation
5
Unit Shipping Bracket
5
Barometric Relief Hood - Shipping Location
5
Limitations
6
Compressor Section
6
Component Location Table
7
Component Location
7
Location
8
ZNT06 - T12 Unit Limitations
8
Rigging and Handling
9
4 Point and 6 Point Load Weight for ZNT12 Units
10
4 Point and 6 Point Load Weight for ZNT06 -T10 Units
10
Center of Gravity
10
ZNT06 - T12 Standard Unit Weights
11
ZNT06 - T12 Unit Accessory Weights
11
ZNT06 -T10 Physical Dimensions
12
ZNT06 - T12 Unit Physical Dimensions
13
ZNT12 Physical Dimensions
13
ZNT06 - T12 Unit Clearances
14
ZNT06 - T12 Unit Bottom Duct Openings
15
ZNT06 -T10 Side Duct Dimensions
16
ZNT06 - T12 Unit Electrical Entry
16
ZNT12 Side Duct Dimensions
17
Left/End Duct Dimensions
17
ZNT06 - T12 Unit Left/End Duct Opening
17
ZNT06 - T12 Roof Curb
18
ZNT06 - T12 Transition Roof Curb
18
Ductwork
19
Side Panels
19
Side Panels with Hole Plugs
19
Return down Flow Plenum with Panel
19
Discharge Panel in Place
19
Condensate Drain
20
Compressors
20
Side Panels for Economizer Hood Tops
20
Filters
21
Power and Control Wiring
21
Field Wiring Disconnect
22
Control Wire Sizes
23
Typical Control Wiring
23
Electrical Data
24
Physical Data
33
Optional Electric Heat
35
Optional Gas Heat
35
Electric Heat Minimum Supply Air
35
Side Entry Gas Piping
35
Gas Pipe Sizing - Capacity of Pipe
36
Gas Heat Minimum Supply Air
36
Bottom Entry Gas Piping
36
Options and Accessories
37
Economizer Sequences
39
Simplified VFD Wiring
39
Power Exhaust
42
Smart Equipment™ Economizer Board
43
SE-ECO1001-0 Economizer Controller
43
Supply Air Limitations
47
Belt Adjustment
48
Altitude/Temperature Correction Factors
49
Airflow Performance
51
Airflow Performance - Side Duct Application
51
Airflow Performance - Bottom Duct Application
54
RPM Selection
55
Indoor Blower Specifications
56
Air Balance
56
Checking Air Quantity
56
Power Exhaust Specifications
56
Dry Coil Delta P
57
Motor Sheave Datum Diameters
58
Operation
60
Cooling Operation 2 Fan Cooling Operation
60
Cooling Operation 4 Fan Cooling Operation
60
Cooling Operation Errors
61
Electric Heating Sequence of Operations
62
Electric Heat Operation Errors
62
Electric Heat Limit Setting
62
Gas Heating Sequence of Operations
63
Ignition Control Board
63
Gas Heating Operation Errors
63
Electric Heat Anticipator Setpoints
63
Cooling Start-Up
64
Gas Heat Anticipator Setpoints
64
Gas Heat Start-Up
65
Checking Gas Heat Input
65
Gas Rate Cubic Feet Per Hour
66
Gas Heat Stages
66
Navigation Components for the Smart Equipment™ Control Board
67
Gas Heat Limit Control Settings
67
Typical Flame
67
Typical Two Stage Gas Valve
67
Smart Equipment™ Unit Control Board
68
Unit Control Board
68
Cable for FC Buses and SA Buses in Order of Preference
74
Ignition Control Flash Codes
74
Charging the Unit
75
ZNT06 Charging Table - System 1
75
ZNT06 Charging Table - System 2
75
ZNT07 Charging Table - System 2
76
ZNT07 Charging Table - System 1
76
ZNT08 Charging Table - System 1
77
ZNT08 Charging Table - System 2
77
ZNT10 Charging Table - System 1
78
ZNT10 Charging Table - System 2
78
ZNT12 Charging Table - System 1
79
ZNT12 Charging Table - System 2
79
Start-Up Sheet
80

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Johnson Controls York ZNT08 Installation Manual (85 pages)

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