Nortec GH 300 Manuals

Manuals and User Guides for Nortec GH 300. We have 2 Nortec GH 300 manuals available for free PDF download: Installation, User & Maintenance Manual

Nortec GH 300 Installation, User & Maintenance Manual (45 pages)

GH Series Gas-fired Humidifier

Brand: Nortec | Category: Humidifier | Size: 1.2 MB

Table of Contents
2
General

5
- Warning
  5
- Receiving & Unpacking Equipment
  5
- General Specifications
  5
- Model Designation
  5
Installation

5
- Locating and Mounting
  7
- Gas Piping
  9
- Air Manifold/Connector Hose Installation for Direct Vent
  10
  - Procedure
    10
- Intake Air Duct
  11
- Terminal Location
  11
- Venting
  11
- Electrical
  13
  - Primary Wiring
    13
  - Low Voltage Control Wiring
    13
- Control Installation
  14
- Outdoor Enclosure Heater Setting
  14
- Blower Packs
  14
- Steam Distributors for Ducted Applications
  14
- Plumbing
  16
  - Fill Water Supply Line
    16
  - Drain Line
    17
  - Drain Water Cooler Supply Line
    17
  - Steam Line
    18
  - Water Trap
    19
  - Condensate Return Lines for Steam Distributors
    19
Operation

20
- Water Level Control
  20
  - B and P Models
    20
  - MC Model
    20
- Drain Water Cooler Operation
  20
- Start up Procedure
  21
- Sequence of Operation
  22
- Blowdown Calibration
  22
  - Drain Rate and Blowdown Volume
    22
- Manual Steam Output Adjustment
  22
  - B Models
    22
- Ghmc Display Operation
  22
- Safety Instructions
  23
Maintenance

23
- Draining the Tank
  23
- Cleaning the Stainless Steel Tank & Float Chamber
  23
- Combustion Blower
  23
- Burner
  24
  - Burner Removal/Inspection
    24
- Adjustments/Replacements of Components
  24
  - Gas Valve Replacement
    24
  - Hot Surface Igniter Replacement
    24
  - Ignition Module Replacement
    24
  - Transformer Replacement
    24
  - Air Switch Replacement
    25
  - Drain Pump Replacement
    25
  - Combustion Air Blower Replacement
    25
  - Tank Replacement
    25
  - Heat Exchanger Replacement
    26
- Servicing the Unit
  27
- Fault Conditions
  27
  - B and P Models
    27
  - MC Models
    27
- Service Checks
  27
  - Flame Sensor
    27
  - Igniter Check
    28
  - Gas Valve Setting
    28
- Troubleshooting Guide
  29
- Mandatory Maintenance Schedule
  30
- Start-Up and Inspection
  31
- Venting Manufacturer
  32
- External Controls Wiring Connections
  33
- Gh B/P Wiring Diagram
  34
- Gh Stand Assembly
  35
- Limited Warranty
  44

Nortec GH 300 Installation, User & Maintenance Manual (41 pages)

Gas-fired Humidifier

Brand: Nortec | Category: Humidifier | Size: 3.35 MB

Table of Contents
2
General
4
Installation
4
Warning
4
Intake Air Duct
9
- Terminal Location
  9
- Venting
  10
  - Standard Unit
    11
  - Directvent Unit
    11
  - Additional Requirements When Venting through a Sidewall
    11
  - Electrical
    11
    
    Primary Wiring
    11
    
    Low Voltage Control Wiring
    12
  - Control Installation
    13
  - Blower Packs
    13
  - Steam Distributors for Ducted Applications
    13
  - Plumbing
    15
    
    Water Supply Line
    15
    
    Drain Line
    16
    
    Steam Line
    16
    
    Condensate Return Lines for Steam Distributors
    17
    
    Water Trap
    17
Operation
18
- Water Level Control
  18
  - Band P Models
    18
  - MC Model
    18
- Sequence of Operation
  19
- Blowdown Calibration
  19
  - Outdoor Enclosure Heater Setting
    20
- Manual Steam Output Adjustment
  20
  - B Models
    20
  - Ghmc Display Operation
    20
  - Start up Procedure
    20
    
    Filling the System
    20
    
    Testing the Ignition Safety Shut-Off
    20
  - Safety Instructions
    20
- Maintenance
  20
  - Draining the Tank
    21
  - Cleaning the Stainless Steel Tank & Float Chamber
    21
  - Combustion Blower
    21
  - Burner
    21
    
    Burner Removauinspection
    21
  - Adjustments/Replacements of Components
    22
    
    Air Switch Replacement
    22
    
    Gas Valve Replacement
    22
    
    Hot Surface Igniter Replacement
    22
    
    Transformer Replacement
    22
    
    Combustion Air Blower Replacement
    23
    
    Heat Exchanger Replacement
    23
    
    Tank Replacement
    23
  - Servicing the Unit
    24
  - Fault Conditions
    24
    
    Band P Models
    24
    
    MC Models
    24
  - Service Checks
    24
    
    Flame Sensor
    24
    
    Gas Valve Setting
    24
    
    Igniter Check
    24
  - Preventative Maintenance Schedule
    26
  - Start-Up and Inspection
    27
  - Troubleshooting Guide
    28
- Replacement Parts
  31
- Gh Stand Assembly
  33
  - Gh Enclosure Physical Data
    34
- Gh Enclosure Heater Installation Instructions
  35
- Gh Direct Vent
  36
- Gh Bip Wiring Diagram
  37
- External Controls Wiring Connections
  38
Venting Manufacturer
39

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Nortec GH 300 Manuals

Nortec GH 300 Installation, User & Maintenance Manual (45 pages)

Table of Contents

General

Installation

Operation

Maintenance

Nortec GH 300 Installation, User & Maintenance Manual (41 pages)

Table of Contents

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