Installation On Double Doors; How To Cut The Jumper On The Sync Cable For Double Doors - DITEC DAB305 Installation And Service Manual

12.1.6

Installation on double doors

If the operators are to be mounted at the same height with pushing and pulling arm systems, the
height is determined by the pulling arm system, PULL. The pushing arm system PUSH must always
have a shaft extension, minimum 50 mm, maximum 70 mm to match the mounting heights visually.
Example: if PULL has a 20 mm extension, the PUSH must have a 70 mm extension. If PULL has 0 mm
extension, the PUSH must have a 50 mm extension.
For installation, follow the instructions for the applicable arm system. If using a closing coordinator,
see page 52
12.2

How to cut the jumper on the sync cable for double doors

Note! Connect a cable between primary CU and secondary CU.
Primary
Note! The connection/marking of the sync cable determines which of the operators is the primary
and secondary.
For a Rebated door;
• the Primary door must open before the secondary door
• the secondary door must close before the Primary door
Function
Opening
Synchronous
Synchronous
Asynchronous
Double egress
Rebated
1020527-DIen-3.0
a-e before starting the installation.
Primary Secondary
Black
Door design
Closing Rebated
Synchronous
Asynchronous
Asynchronous
Issue 2021-06-07
Secondary
Red
Cut the jumper with color
Jamming Primary side
No No No cutting
Yes No Cut black
Yes Yes No cutting
— — Cut black
Jamming
12 Electrical connection
Secondary side
No cutting
No cutting
Cut red
Cut red
No jamming
63