TC 816 Operation Manual
THERMON…The Heat Tracing Specialists
®
Page 22 of 42
Operation Manual 0503 E TC 816
TCD 01
Tracing Control Display
Figure 4.12 TCD 01 Tracing Control Display: Displaying an acknowledged Heat Tracing Cable
Temperature Limiter trip
4.
Should the TCD 01 not jump to display the status of another circuit and the alarm statuswill disap-
pear:
a.
--ACKNOWLEDGED
—
will disappear fron the top left corner in the display
and
b.
alarm status
-H-
will change into
OK
,
NOTE:
Heat Tracing Cable Temperature Limiter will NOT switch the heat tracing back on unless the trip has
been acknowledged the alarm status
-H-
has disappeared.
