15
SETTING THE FORCE
The force setting button is located on the front panel.
The force setting measures the amount of force
required to open and close the door.
1. Locate the orange button on the unit (Figure 1).
2. Push the orange button twice to enter unit into Force
Adjustment Mode (Figure 2). The LED (Indicator Light)
will flash quickly.
3. Push the transmitter, wireless wall button or multi-
function door control (Figure 3). The door will travel to
the DOWN (close) position. Push the transmitter,
wireless wall button or multi-function door control again,
the door will travel to the UP (open) position.
The LED (Indicator Light) will stop flashing when the force
has been learnt.
The unit has learnt the forces required to open and close
your door.
The door must travel through a complete cycle, UP and
DOWN, in order for the force to be set properly. If the unit
cannot open and close your door fully, inspect your door to
ensure that it is balanced properly and is not sticking or
binding.
See page 4, “Preparing your door.”
Orange
Button
Indicator
Light
Black
Button
BLACK
ORANGE
Push Orange button
twice to enter
unit into Force
Adjustment Mode
Figure 2
Figure 1
LOCK
LIGHT
or
or
Without a properly installed safety reversal system,
persons (particularly children) could be SERIOUSLY
INJURED or KILLED by a closing the door.
• NEVER learn forces or limits when door is binding or
sticking. Repair door first
• Too much force on door will interfere with proper
operation of safety reversal system.
• After ANY adjustments are made, the safety reversal
system MUST be tested. Door MUST reverse on
contact with 40mm (1 1/2”) high obstacle on floor.
Figure 3
ADJUSTMENT STEP 2
