41
ED250
08-2018
DL4614-070
dormakaba ED250 IG Installation Instructions
Chapter 15
15.6 115 Vac wiring into cement case
15.6.1 115 Vac wiring into cement case.
1. 115 Vac will terminate at 115 Vac
terminal block inside cement case.
CAUTION
Liquidtight conduit and fitting
(not supplied) must be used to
route 115 Vac wiring into cement
case. Ref. Para. 15.5.
WARNING
Installation and termination of
115 Vac liquidtight conduit, fitting
and wiring must be done by
qualified personnel.
15.6.2 Hole in case for 115 Vac liquidtight
conduit fitting.
1. Determine hole location in case for
liquidtight conduit fitting.
2. Punch hole in case location using drill and
knockout punch.
15.6.3 Double door system, 115 Vac power
feed.
TIPS AND RECOMMENDATIONS
Double door installations:
Only one 115 Vac power feed is
required for the system. Select one
of the two cement cases for the
liquidtight conduit fitting.
15.6.4 115 Vac liquidtight conduit and
fitting installation into cement
cases.
1. Liquidtight conduit and fitting will be
installed in cement cases after first
anchoring cement pour (Para. 16.6).
1
2
3
5
1
2 3/8" hole for
accessory wiring
2
Terminal board for
accessory wiring
3
Power off/on switch
board
5
Liquidtight fitting for
115 Vac wiring
Fig. 15.6.1 Cement case 115 Vac entry
3
4
115 VAC
Neutral
Fig. 15.6.2 Cement case 115 Vac entry
3
Power off/on switch
board
4
115 Vac terminal block
15.7 Additional accessory wiring into cement case
15.7.1 Additional accessory wiring into
cement case.
1. If additional accessory wiring to cement
case is required that cannot be routed in
the 1 1/2" PVC pipe (Para. 15.2, 15.3),
locate hole(s) for required liquidtight
fittings in side or end of cement case
(Para. 15.4).
2. Punch hole(s) in case locations using drill
and knockout punch.
CAUTION
Liquidtight conduit and fittings
(not supplied) must be used for
additional accessory wiring into
case not using 1 1/2" PVC pipe.
Ref. Para. 15.5.