
MAINS TRANSFORMER
MODEL NUMBER: DAT01A
se this transformer in conjunction
U
with the KingShield hardwired
doorchimes when you want to have an
lluminated doorpush.
i
• Use with illuminated doorpushes or
hen converting a doorpush to an
w
illuminated push.
Please read the instructions fully before
attempting installation.
This transformer is for use with
doorchimes and doorpushes.
This product should be installed by a
competent person and in accordance with
he current IEE Wiring Regulations. If in
t
doubt, consult a qualified electrician.
INSTALLATION
INSTRUCTIONS
1) Remove cover screw A and remove
cover B and fix the transformer base C
in required position via fixing holes D
(see Dia.1). It must be located in an
accessible position.
Dia. 1
Dia. 2
2) Connect mains cable to MAINS IN
terminals and secure cable to
prevent movement.
3) Connect the chime bellwire to the
8V terminals on the transformer and
terminals D & C on the doorchime
(see Dia. 3). This gives the required
8V output.
Dia. 3
If using a wirefree transmitter as well
to extend the doorchime system, wire
same as (Dia. 4).

Note: This transformer cannot be
used with an illuminated doorpush in
this application.
Secure the cable to prevent
movement.
ia. 4
D
4) Before replacing cover B, check
terminals to ensure that no strands
of wire are showing. Replace cover
B and screw A.
5) Switch on power to transformer
and check operation.
TECHNICAL SPECIFICATION
Input: 220–240V, 50Hz
Output: 4V, 8V, or 12V, 1 amp
Your transformer is guaranteed for
12 months from date of purchase.
Please retain till receipt as proof of
purchase. This is in addition to
GUARANTEE
your statutory rights.
PLEASE KEEP THESE
INSTRUCTIONS SAFE
FOR FUTURE REFERENCE
WEST ROA D . HARLOW
ESSEX . CM20 2BG . UK
sa l e s@ g r een b r ook . c o. u k
W W W . G R E E N BR O O K . C O . U K
Issue No: 703004