Diagram 1
Do not mount chime on door
1. Remove front cover by unscrewing the
small screw at the base of cover.
2. Feed bell-push wire into top of chime
base and connect to terminals 0 and 2.
3. Remove transformer cover (Dia 3).
4. Feed 230V mains Supply cable into the
bottom of the chime base (Dia 2)
5. Connect the Live (Brown) wire to
the”L” terminal and the Neutral (Blue)
wire to the “N” terminal (Dia 3)
SWITCH OFF THE MAINS AND
ISOLATE THE SUPPLY BY REMOVING THE
APPROPRIATE FUSE BEFORE STARTING
THE INSTALLATION
6. Replace the transformer cover and
front cover.
7. Test unit by pushing bell push.
INSTRUCTIONS FOR USE
DOORCHIME WITH BUILT-IN
TRANSFORMER AND BELL PUSH
MODEL NUMBER: DHT01A-C
• Dual tone chime
• Powered by internal transformer
• Bellpush and woodscrews are supplied
Diagram 3
Recommended maximum overall
length of bell wire for doorchime
with built-in transformer:
SWG 21 (0.5mm
2
) - 30 metres
SWG 19 (0.75mm
2
) - 45 metres
PLEASE KEEP THESE
INSTRUCTIONS SAFE
FOR FUTURE REFERENCE
Issue number: 701403
Diagram 2
West Road, Harlow,Essex
CM20 2BG
E mail gbe@greenbrook.co.uk
Web page www.greenbrook.co.uk