Green Brook T40S Installation & Operating Instruction

RANDOM FUNCTION
Once programming is completed, the lamp can be switched on and off at varying times on a daily
basis if RANDOM FUNCTION is selected. Simply press DAY D and HR E buttons simultaneously. The word
CLOCK will flash to show RANDOM mode is activated. To cancel RANDOM, press DAY D and HR E
simultaneously again and the word CLOCK will remain.
NOTE: The random feature works by randomly shifting the ON/OFF times of your set programmes
between 2 and 30 minutes at each operation.
REVIEWING SET PROGRAMMES
Press PROG G and on each occasion all previously set ON and OFF times will be displayed. Any
alterations can be made by pressing button D, E and F as appropriate. Blank ON/OFF times will have 4
dashes instead of numbers. New programmes can be entered by following steps 1 to 8 as shown in
example.
AUTOMATIC OR MANUAL CONTROL - OVERRIDE SWITCH
During those occasions when you are at home early and you do not want your security light switch to
operate as programmed, slide switch L so that MAN shows for manual only operation. The pre-set
programmes are still stored. The switch can operate only via push switch H. The red neon K will flash.To
recall automatic programme (i.e. to activate switch to pre-set programmes) slide OVERRIDE switch L so
that AUTO shows. Neon light K will come ON if programme is on and OFF if programme is off.
MANUAL ON / OFF OPERATION
When all settings have been completed, close the front cover plate until it clicks into position,
concealing the operating controls. The room light(s) can be turned ON and OFF by simply pressing the
top front cover once, or by operating the switch at the other end of a 2-way circuit. The position of the
override switch L does not affect the operation.With cover plate up, the red neon K is still visible,
enabling you to check at a glance whether the light switch is in AUTO (programme mode), in which
case the Neon K will come ON if programme is on and OFF if programme is off, or in MANUAL mode
then it will flash. To access the controls again, grip the cover plate with forefinger and thumb either side
and ease cover forward.
TECHNICAL INFORMATION
Your GreenBrook Electronic Wall Switch Timer is guaranteed for 1 year
from the date of purchase.
This is in addition to your statutory rights.
PLEASE KEEP THESE INSTRUCTIONS
SAFE FOR FUTURE REFERENCE
WEST ROAD . HARLOW
ESSEX . CM20 2BG . UK
info@greenbrook.co.uk
www.greenbrook.co.uk
NOTE:
Product & Packaging Disposal
When disposing of this item and its
packaging please follow local regulations
and use an appropriate waste disposal
centre.
For further information and
Trouble shooting/solutions please refer to the
GreenBrook website.
GUARANTEE
Please read these instructions fully prior to initial use.
This unit should be installed to current IET Wiring Regulations.
If in doubt consult a qualified electrician.
A.
FUSE CARRIER Pull out to replace fuse (Slow blow 2A BS646
H
20mm x 5mm)
A
L
B.
LCD DISPLAY
J
C. to G. BUTTONS TO SET DAY, TIME, PROGRAMME AND RANDOM
B
G
H.
PUSH ON/OFF SWITCH Allows unit to operate as ordinary light switch
C
F activates even when lid is shut.
D
L.
OVERRIDE SWITCH
K
E MAN = MANUAL MODE
AUTO = AUTOMATIC PROGRAMME MODE
J.
RESET BUTTON
K.
RED NEON FUNCTION
WIRING INSTALLATION IN ONE WAY SWITCHED CIRCUIT
Neutral
YELLOW & GREEN EARTHS MUST REMAIN
CONNECTED TO METAL BACK BOX
Installation/Operating
Instruction for Electronic Wall Switch Timer
- T40S
IMPORTANT
WIRING INSTRUCTIONS
Diagram 1.
Load
LIVE
2 Way