Mains
Program
Extended
hold-open
0
0
8.1 Operator control elements
8.2 Main switch
8.3 Program switch
I = ON
0 = Off
The CD 80 can be equipped either with an
internal or an external program switch. Where an
external program switch is installed, the internal
program switch is inoperative.
Both program switches come with the same
functions.
With the program switch in the AUTOMATIC
position, the opening and closing operations are
controlled by the installed activators.
If an opening signal is emitted, the door opens
and then closes automatically on expiry of the
preset hold-open time.
If a further opening signal is triggered during the
hold-open time (with the door in the open
position), the hold-open time is reset to its
original value.
Set the program switch to the PERMANENT
OPEN position. The door will open and then
remain in that position.
Set the program switch from PERMANENT OPEN
to another function (switch position).
The door will close and then continue operating in
the selected mode.
The door may be held at an opening angle of the
extended hold-open function e.g. for the purpose
of room ventilation.
For either 5 or 10 minutes.
- The door travels to the preset partial opening
position where it remains for 5 minutes.
Set the program switch to the PERMANENT
OPEN position.
Press
pushbutton once:
- The door opens to the preset
position and remains there until another mode
is selected.
8.3.1 Programm switch functions
I = AUTOMATIC
0 = OFF
II = PERMANENT OPEN
General information on the extended hold-open
function:
with the program
switch set to AUTOMATIC.
with the program switch set to
PERMANENT OPEN.
If the program switch is in the OFF position:
- the electrical functions of the operator have
been shut down;
- all the signal inputs have been disabled.
- the door is locked;
- the operator unit is inoperative.
The door can, however, be manually operated,
either with a lever handle or with a key.
Push&Go function is still in operation.
Press the
pushbutton once:
Press the
pushbutton twice:
8.3.2 Program switch at OFF:
8.3.3 Program switch at AUTOMATIC:
8.3.4 Program switch at PERMANENT OPEN:
8.3.5 Deactivating the PERMANENT OPEN mode:
In the PERMANENT OPEN mode, the position of the
door is actively monitored. This may result in a slight
movement (self-adjustment) of the door over a small
angular range.
The door can continue to be used in the extended
hold-open mode in the same way as in the
AUTOMATIC mode.
When an activator signal is emitted, the door opens
to its full width and closes on expiry of the preset
hold-open time to the
position.
- The door travels to the preset extended hold-open
position and remains there for 10 minutes.
8.4 Extended hold-open function pushbutton
Deactivating the extended opening function with the
program switch set to AUTOMATIC
extended hold-open
In the extended hold-open function, the position of
the door is actively monitored. This can lead to a
slight movement (self-adjustment) of the door within
a small angle range
extended hold-open
extended hold-open
Press the pushbutton for the extended hold-open
function once.
Or, set the program switch from AUTOMATIC to
another mode:
- The door closes and continues operating in the
selected mode.
Extended hold-open
extended hold-open
Extended hold-open function
Extended hold-open
·
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8. Operating instructions
CD 80
Swing Door Operator
DORMA
12
DORMA AUTOMATICS, Inc.
924 Sherwood Drive
Toll-Free: 877-367-6211
DL2862-010
Lake Bluff, IL 60044
Fax: 877-423-7999
Jan. 2007
E-mail: [email protected]
Subject to change without notice
