85
ED50
08-2018
DL4614-140
dormakaba ED50 OHC Installation Instructions
Chapter 32
32.2 Perform learning cycle for each ED50 operator
CAUTION
Learning cycle must be performed while
motor is cold!
CAUTION
Door must not be manually moved or held in
position during the learning cycle!
TIPS AND RECOMMENDATIONS
During learning cycle:
• Safety sensors and activators, are switched off to
insure learning cycle sequence is not interrupted.
• Operator functions are deactivated.
WARNING
No personnel or objects must be in range of
door motion during learn cycle!
Step 3
Press
Press and hold down button until display
changes.
• Door performs several movements
and display shows a sequence of
symbols.
• Movements of door must not be
interrupted!
Display indicates door is at 70° position
and is waiting for door opening angle to
be set.
Step 4
• Manually move door to desired
opening angle.
Maximum door angle is 110°.
Step 5
Press
Momentarily press down button to
continue learning cycle.
• Door performs several movements
and display shows a sequence of
symbols.
• Movements of door must not be
interrupted!
Operator spring tension too low.
• Display with small rotating "o" and
an "F" during learn cycle indicates
spring tension is too low.
• Door will close.
1. Increase spring tension (Para. 31.4).
2. Restart learning cycle (Step 2).
Door completes learning cycle.
• Display with two horizontal bars
indicate operator is ready for
operation.
• Doors are closed.
Step 6
Press
Momentarily press down button to cycle
door.
Step 7
Following automatic learning cycle,
actual forces on door, and door
opening and closing times must be
measured and changed if necessary
to insure compliance with
ANSI/BHMA standards, reference
Chapter 36.
Step 9
Set program switch to Auto.
Step 1
Secure motion range of doors.
Step 2
Set program switch to CLOSE position.
Rotating "o" and a "0" indicates
operator learning cycle is required.
CAUTION
Double doors must be hung; reference Para.
32.1
32.2.1 Perform learning cycle.
32.2.2 Turn power switch ON.
