Page 19
Electronics and Gas Theory
Integrated Modules
Integrated Modules
2-9
#826498 - Revision B - December, 2016
PREHEAT - SM15TF/S and FM15TF/S
SM15TF/S
Preheat Mode engages when the Main RTD is less than 110° F.
•
Preheat does not engage if Operational Mode has been active for more than 100 seconds.
•
When Operational Mode is first entered the unit will engage Preheat for the first 90 seconds.
•
For the first 30 seconds the unit calls for 100% power.
•
For the next 60 seconds the unit calls for 0% power.
•
At the end of 90 seconds:
•
If RTD Steamer Fill Sensor is 18°F warmer than the Main RTD the control will enter an error mode. Power
•
is cut from the element and the control displays
“LO”
in the temperature display.
To clear the
“LO”
touch the
TIMER
pad.
•
Unit will return to Operational Mode if the RTD Steamer Fill Sensor is less than 18°F warmer than the Main RTD
•
temperature.
If the Main RTD reads less than 68° F, a value of 68° F will be used.
•
FM15TF/S
Preheat will only engage when the Main RTD is less than 110° F.
•
Preheat will not engage if Operational Mode has been active for more than 100 seconds.
•
When Operational Mode is first entered the unit will engage Preheat for the first 120 seconds.
•
For the first 30 seconds the unit calls for 100% power output.
•
For the next 90 seconds the unit calls for 0% power output.
•
At the end of 120 seconds:
•
If RTD Steamer Fill Sensor is equal to or greater than 30° F warmer than the Main RTD the control will enter
•
an error mode. Power is cut from the element and the control registers a dry start error.
To clear the
“LO”
touch
TIMER
pad.
•
Unit will return to Operational Mode if the RTD Steamer Fill Sensor is less than 30° F warmer than the Main
•
RTD.
MELT - FM15TF/S
Melt mode will only engage when the power level is set to 1.
•
Melt Mode will not engage when the Main RTD is greater than 110° F.
•
Preheat (dry start detection) is not enabled during Melt.
•
Boil Dry safety will be enabled at all times during Melt.
•
Heating element will be set to 20% power.
•
Unit will return to Operational mode when the Main RTD reaches 110° F.
•
ALL OFF - All Model
De-energizes the entire unit at any time.
•
Does not turn off the
TIMER
.
•
Will not turn off the
“HOT”
display.
•
Will not turn off Showroom mode.
•
SM15TF/S
and
FM15TF/S
- will not turn off the “Temperature” display if the Main RTD is above 140° F.
•