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Humidifier
NH-EL Series
Nortec NH-EL Series Manuals
Manuals and User Guides for Nortec NH-EL Series. We have
1
Nortec NH-EL Series manual available for free PDF download: Installation And Operation Manual
Nortec NH-EL Series Installation And Operation Manual (99 pages)
Electric Steam humidifier
Brand:
Nortec
| Category:
Humidifier
| Size: 8 MB
Table of Contents
Table of Contents
3
Introduction
4
Receiving and Unpacking
5
Humidifier Components
6
Description of Components
7
NH-EL Models
8
Electrical
12
External Controls
12
Installation
12
Location
12
Mounting with Keyholes
12
Options and Accessories
12
Plumbing
12
Steam Distributor
12
Steam Lines and Condensate
12
Typical Humidifier Installation
12
Steam Lines and Condensate Return Instructions
19
Control Location
25
Control Wiring
25
Space Humidification
26
On/Off Control Wiring
27
Keep Warm Wiring
28
Transducer Control Wiring
31
Double Unit Control Wiring
32
Remote Fault Option Wiring
36
Multi Mode Wiring
37
Modbus Digital Control
38
Options and Accessories
39
Condensate Cooling (External)
40
Extreme Drain Water Cooling
40
Fill Cup Extension
40
Foam Protection
40
Internal Fusing
40
Remote Fault Indication
40
Start up
41
Installation Check
41
NH-EL User Interface
41
Start up Procedure
41
Information Screens
41
Nortec Digital Controls
41
NH-EL Pre-Start up Checklist
41
NH-EL Start up Checklist
41
Multi Unit Operation
47
Modbus Control
48
Bacnet Ms/Tp and Ip
48
Other Building Automation Systems
48
Nortec Online
48
Operation
51
LED Status Lights
51
How the Humidifier Works
51
NH-EL Humidifier Configuration
51
Humidifier Schematic
53
Steam Generation
54
Steam Distribution
54
Selecting an Rh Setpoint
55
Navigating the Nh-El Software
57
Main Menu (Nh-El Password)
57
Configuration Submenu
58
Features Submenu
58
Controls Submenu
59
Multi Mode
60
General Submenu
61
Comms. Submenu
62
Service Submenu
64
Admin Submenu
64
Maintenance and Servicing
65
Required Maintenance
65
Extended Shutdown
65
NH-EL Maintenance Checklist
65
Cylinder Spent Warning / Fault
66
Replacement Cylinder
67
Removing the Cylinder
68
Drain Valve Cleaning
69
Installing the New Cylinder
70
Starting after Extended Shutdown
71
Troubleshooting
73
General Troubleshooting
73
NH-EL Warnings and Faults
73
NH-EL Wiring Diagram (Cylinder A)
73
Troubleshooting Requirements
74
Steam Distributors
76
Blower Pack
77
Digital Humidistat
77
Clearing a Fault
78
NH-EL Wiring Diagram (Cylinder B)
85
Spare Parts
86
Warranty
98
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