Resetting The Mrt - Genie GCL-J&H 1/2HP Installation Manual

Resetting the MRT

(The Max Run Timer is set automatically once the unit is cycled between
Limits. The Max Run Timer prevents the unit from running continuously in the event of a problem.
The MRT's are set to the time required to run from one limit to the other, plus 5 seconds (nominal).
When the MRT is exceeded, the operator stops and will not respond to any command until it is reset
by pressing one of the Calibration keys or by cycling power to the unit.
TO RESET
CAL
1) Press CAL/RUN to enter calibration mode.
RUN
(up or down) until display reads "MAX RUN TMR > SET." Figure 15.
2) Press SCROLL
SCROLL
3) Press SET/CLEAR SET until display reads "MAX RUN TMR > CLR."
CLEAR
4) Press CAL/RUN to return to RUN mode.
CAL
RUN
5) Cycle the door between limits.
NOTE: The Max Run Timer must be reset each and every time the Travel Limits are adjusted.
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MAX RUN TMR SET
CAL
RUN
Figure 15
CAUTION:
The MID-STOP feature must be
turned off in order to properly set the Max Run Timer.
ATTENTION:
être désactivée afin de régler correctement la minuterie de
course maximum.
OPEN
CLOSE
STOP
SET
SCROLL
CLEAR
SCROLL
La fonction MID-STOP doit
6.9
04-14