King Electric SST 3 - Manual (Page 19)

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. 19 of 28
FIRE PROTECTION MODE
While in the Fire Protection Mode, in the event of a ground fault, the SST–3 will
keep the heaters going even with the ground fault. To put the system into, or to
take the system out of, the Fire Protection Mode, perform the steps below. As
you might see from the description below, the process for changing the
temperature display mode above and the process for putting the unit into or out
of the Fire Protection Mode are very similar and can both be done at the same
time. However, as either one of these actions can be taken independently,
allowing changing only one setting without changing the other, the process has
been divided into two separate procedures and presented here separately.
1.
Hold down both the Up and Down switches for about one second until the
display changes. Display will show units (CEn or FAH).
2.
Press the Up switch to advance. Display will show FPr for Fire Protection
Mode or nor for Normal mode.
3.
Press the Down switch to change modes, as desired.
4.
Press the Up switch to finish.