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NJ-10 Series
Johnson Controls NJ-10 Series Manuals
Manuals and User Guides for Johnson Controls NJ-10 Series. We have
1
Johnson Controls NJ-10 Series manual available for free PDF download: Installation Manual
Johnson Controls NJ-10 Series Installation Manual (40 pages)
Brand:
Johnson Controls
| Category:
Air Handlers
| Size: 2.27 MB
Table of Contents
Table of Contents
1
General
2
Safety Considerations
2
Reference
2
Renewal Parts
2
Agency Approvals
2
Inspection
2
Nomenclature
3
Unit Application Data
4
Unit Application Data Indoor
4
Physical Data Indoor Unit
5
Air Discharge Conversion
5
Vertical Airflow Arrangements
6
Horizontal Airflow Arrangements
6
Typical Cabinet Clamp Assembly
6
Unit Installation
7
Location
7
Rigging
7
Clearances
7
Minimum Clearances
7
Typical Suspension of Ahu's from Ceiling
8
Mounting
8
Corner Weights & Center of Gravity NH/NJ Unit
9
Horizontal
9
Accessory Operating Weight Distribution (Lbs)
10
Suggested Method for Connecting Ductwork
10
Duct Connections
10
Recommended Drain Piping
11
Refrigerant Mains
11
Expansion Valve Bulb Installation
13
Air System Adjustment
13
Electrical Connections
13
Typical Field Wiring Diagram - NH-07 Unit
14
Typical Field Wiring Diagram - NH/NJ-10 Thru -20 Unit 15 9 NH/NJ-10 Thru -20 Liquid Line Solenoid Wiring
15
Electrical Data - Electric Heat
16
Electrical Data
16
Altitude/Temperature Correction Factors
19
Example Supply Air Blower Performance
20
RPM Selection
20
Airflow Performance
20
Upflow
21
Airflow Performance
21
NH/NJ-10 Upflow
22
NH/NJ-10 Horizontal
22
NH/NJ-15 Upflow
23
NH/NJ-15 Horizontal
23
NH/NJ-20 Upflow
24
NH/NJ-20 Horizontal
24
RPM Selection
25
Additional Static Resistance
26
Blower Motor and Drive Data
27
Hole Location for Pressure Drop Reading
27
Pressure Drop Across a Dry Indoor Coil Vs. Supply Air CFM
28
Twin Belt Drive Adjustment
29
Belt Adjustment
29
Double Groove Pulley
29
Sequence of Operation
30
Maintenance
30
Unit Dimensions NH-07 Thru -10 & NJ-10
31
Unit Dimensions NH/NJ-15
32
Unit Dimensions NH/NJ-20
33
Typical Horizontal Configuration
34
Unit Connections
35
Typical Wiring Diagrams
36
Air Handling Units
36
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