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Note: To determine the status of all 17 options (On or Off), turn dial to Options
and press Enter key. The controller will scroll thru all options showing each as
“On” or “Of ” (Of = OFF).
Note: If the dial is turned to a program in which the seconds mode option is ac-
tivated, an LED labeled “sec/min mode” located to the left of the display will
illuminate.
Option 7: Seconds Mode In System Check Feature
Option 7 is used to change the programmable station run time in the System
Check feature from 1-15 minutes to 1-15 seconds.
To activate Option 7:
1. Turn dial to Options position.
2. Press 7 key.
3. Press Manual On/Off key The display will indicate “On:7”.
To cancel Option 7, repeat steps 1, 2, and 3. The display will indicate “Of:7” (Of
= OFF).
Option 8: Frost Override Cycle
Option 8 is used to alter the operation of the controller when Program 6 is acti-
vated by a sensor switch (see Using A Sensor To Activate Program 6, page 28).
With Option 8 enabled, Program 6 starts immediately upon closure of the sen-
sor switch and all other programs are disabled. If the sensor switch remains closed
at the end of the cycle, the cycle is repeated immediately. When the sensor switch
opens, Program 6 immediately stops operating and all other programs are allowed
to resume automatic operation.
To Activate Option 8:
1. Turn dial to Options position.
2. Press 8 key.
3. Press Manual On/Off key The display will indicate “On:8”.
To cancel Option 8, repeat steps 1, 2, and 3. The display will indicate “Of:8” (Of
= OFF).
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