81
ED50
08-2018
DL4614-140
dormakaba ED50 OHC Installation Instructions
Chapter 31
31.8 ED50 OHC power on
31.8.1 Conditions prior to commissioning.
1. 115 Vac branch circuit to operator is energized.
2. Operator motor is cold.
CAUTION
Motor must be cold for learning cycle!
31.8.2 Program switch to CLOSE position.
1. Set program switch (
1
) to CLOSE position (or no
program switch).
31.8.3 Power switch to ON position.
1. Set power switch to ON position.
31.8.4 System checks
(Fig. 31.8.4).
• System check, series of letters and numbers rapidly
displayed (
5
).
• Control unit self check, two segments jumping back
and forth (
6
).
• Horizontal dashes move up and down (
7
).
31.8.5 4 button keypad down button
1. Press four button keypad down button:
• While 2 digit display segments move up and down (
7
),
letters and numbers will change if required to display
correct orientation.
2. Display scrolls (
8
):
• Device ID (Ed 50)
• Firmware version (format F x x x x)
3. Program mode display:
• Program mode (
9
) will be displayed indicating
system requires further parameter settings.
TIPS AND RECOMMENDATIONS
If pressing down button (Para. 31.8.5) does
not result in desired display orientation, return
to Para. 29.8.2, turn power button off, then
back on to repeat steps.
Fig. 31.8.2 115 Vac power module
Fig. 31.8.1 Program switch
3
Power switch
4
115 Vac power module
Fig. 31.8.3 4 button keypad,
2 digit display
Fig. 31.8.4 2 digit displays on
power up
Two digit displays
5
System check
6
Self check
7
Horizontal dashes
up and down
3
Four button keypad
4
Two digit display
Fig. 29.8.5 Device ID, firmware
version display
Fig. 31.8.6 Program mode
8
Device ID, firmware
version display
9
Program mode
display
1
Program switch,
3 position
5
6
7
9
1
4
3
> 3s Reset
< 3s Quit
> 3s
PRG
< 3s
LEARN
Fact-Setup
> 3s
> 8s
3
4
NOTICE
Perform steps in Paragraphs 31.8 and 31.9 for
each ED50 operator.
8
