South Bend, Indiana USA | networketi.com
SNOW/ICE CONTROL INSTALLATION MANUAL | PART NO. 23918 REV B
This manual refers to the Snow Switch® Model GF Pro control panel
manufactured since October 31, 2013, which uses a universal (100 –
277 VAC; 50/60 Hz) power supply. Older units use a voltage-specic
power supply and have different wiring congurations.
TABLE OF CONTENTS
Safety Information and Warnings ................................................................ 3
Product Testing Record ................................................................................. 2
Unpacking the Unit........................................................................................3
Inventory ......................................................................................................... 4
Product Description ......................................................................................5
Selecting the Proper Sensor ........................................................................5
Available Optional Components.................................................................5
Installing the Control ..................................................................................... 6
Preparation and System Set-Up ...................................................................8
System Schematic Diagrams ........................................................................9
Post-Installation Testing ..............................................................................12
Operation .....................................................................................................14
Optional Remote Control Operation ........................................................ 17
Maintenance .................................................................................................17
Troubleshooting ..........................................................................................18
Heater Connection ......................................................................................24
Specications ...............................................................................................25
Ordering Information ..................................................................................26
MODEL GF PRO
AUTOMATIC SNOW/ICE MELTING SYSTEM CONTROL PANEL