King Electric SST 3 - Manual (Page 25)

Adjustable Electronic Thermostat TRACON
®
Model SST–3 (P/N 24492)
Instruction Manual
24494 Rev. - 04/12 (800) 234-4239 http: www.networketi.com Environmental Technology, Inc. 25 of 28
GFA Fault
on display
GFC Fault
on display
Temporary
fault
Will it
reset with
button
Ground fault
indicated
Yes
No
Turn off power,
remove heater
load, and turn
on power
Will it
reset with
button
Yes
No
Heater tape
faulty. Check
and repair or
replace
SST-3 possibly
damaged.
Repair or
replace
Ground fault
circuit test failed
SST-3 possibly
damaged.
Repair or
replace
SST-3
troubleshooting
charts
TROUBLESHOOTING FLOWCHART 2.