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Contents
Nortec EL
2582302_C_EN_1611
Contents
1 Introduction
1
1.1
Before You Start!
1
1.2
General
1
2
For Your Safety
3
3
Receiving and Storage
5
3.1
Inspection
5
3.2
Storage and Transportation
5
4
Product Overview
7
4.1
General Description
7
4.2
Models Overview
8
4.3
Model Designation
8
4.4
Options
9
4.5
Accessories
10
5 Installation
11
5.1
General
11
5.2
Installation Overview
12
5.2.1
Typical Installation for Duct Humidification
12
5.2.2
Typical Installation for Direct Room Humidification
14
5.3
Site Requirements
15
5.4
Mounting the Humidifier
16
5.4.1
Location and Clearances
16
5.4.2
Standard Mounting
18
5.4.3
Mounting Using Optional Mounting Bar
20
5.4.4
Mounting to OSHPD Seismic Requirements
22
5.4.5
Mounting Checklist
24
5.5
Steam Line Connections
24
5.5.1
Steam Distribution Using the Air Handling Unit
24
5.5.2
Steam Distribution Using the Blower Pack
24
5.5.2.1
Placement of Humidifier
24
5.5.2.2
Remote-Mounted Blower Pack
25
5.5.3
Best Practices for Installing Steam and Condensate Lines
26
5.5.3.1
Common Steam and Condensate Line Installation Mistakes
34
5.5.4
Steam Connections Checklist
35
5.6
Water Connections
36
5.6.1
Water Connections Overview
36
5.6.2
Water Connection Requirements
38
5.6.3
Water Connections Checklist
38
5.7
Humidity Control Systems
39
5.7.1
Control Device Locations
39
5.7.2
Permissible Control Signal Inputs
39