4
Contents
1. HOW IT WORKS
1
1.1 Operating Stages ...............................................................................................................1
1.2 Cylinder Life ............................................................................................................................2
1.3 Calculating Humidity Load............................................................................................3
2. MODEL INFORMATION
4
3. INSTALLATION
5
3.1 Positioning ...............................................................................................................................5
3.2 Mounting / Dimensions and Weight ......................................................................5
3.3 Fastening to the Wall.........................................................................................................6
3.4 Characteristics of the Supply Water .........................................................................7
3.5 Water Connections ............................................................................................................8
3.6 Steam Distribution & Installation ...............................................................................8
3.7 Steam Manifold ................................................................................................................ 10
3.8 Steam Hoses ........................................................................................................................ 11
3.9 Room Steam Kit ................................................................................................................. 11
3.10 Power Supply Voltage Selection ............................................................................. 12
3.11 Power Wiring ....................................................................................................................... 12
3.12 Control Wiring .................................................................................................................... 13
3.13 Connect the GFX4 Humidistat for ON/OFF Operation ............................ 14
3.14 Modulating Operation ................................................................................................. 14
3.15 Pressure, Safety, and High Limit Switches (Field Supplied) ................... 14
3.16 Furnace Blower Operation / Air Conditioner Relay Interlock .............. 15
3.17 Wiring Connections ........................................................................................................ 16
3.18 Wiring Diagram of Controller.................................................................................... 17
4. START UP
18
4.1 Start-Up Checklist ............................................................................................................ 18
4.2 Starting the Humidifier ................................................................................................ 18
4.3 Controller Display ............................................................................................................. 19
4.4 Initial Configuration ........................................................................................................ 20
4.5 New Steam System or Replacement Steam Cylinder ............................... 20
5. OPERATING THE HUMIDIFIER
22
5.1 Displaying Information ................................................................................................. 22
5.2 Selecting Signal Type ..................................................................................................... 22
5.3 Changing the Maximum Production ................................................................... 23
5.4 GFX4 Humidistat ............................................................................................................. 23
5.5 Alarms ..................................................................................................................................... 25
Содержание GeneralAire 5500
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