Electrical Control Panel Troubleshooting - Graco Therm-O-Flow 243698 Instructions Manual

Electrical Control Panel Troubleshooting

For more information, see the electrical control panel documentation.
Problem
Disconnect is ON, but no indicator
lights are lit
High Temperature Alarm lights
High Temperature Alarm lights
309213G
Cause(s)
The ground fault interrupt has been
activated
One or more fuses has (have) been
blown
The temperature of a heated component
has gone out of range.
One or more temperature controllers
has different alarm value settings.
One or more temperature controllers
correspond to zones that are not in use.
Electrical Control Panel Troubleshooting
Solution(s)
Reset the ground fault interrupt.
See procedure on page 14.
Replace the blown fuse(s)
Supply unit automatically turns off
power to supply unit components and air motor.
Unit turns power back on when overheated
components reach appropriate temperatures.
Set the alarm values on all temperature
controllers to the same set- tings.
Turn off the unused temperature
controller(s). See Form 309100.
15