2
Battery
This product has a factory fitted rechargeable battery. If the ETU17 is left out of a live
socket for more than 1 month the display may go blank. In this case plug into a live
socket, wait four hours, and apply reset - see section 1 before programming.
Programming Overview
This is a seven day (weekly) timeswitch which has six programmes, each of which can be
block programmed to work on all of the five weekdays, both weekend days, or all 7 days
(24 hour operation). Programmes can also be designated to operate on individual days.
Only two setting buttons are required, <Change> and <Program>. In normal operating
mode the <Change> button is used to switch ON or OFF, overriding the timeswitch until
the next programmed OFF or ON time. During programming the <Change> button is
used to set the hours, minutes and days. The <Program> button is used to select the clock
time and day or the 6 programmed ON/OFF times and days and to review them once
they have been set.Each time the <Program> button is pressed in programme mode the
display will flash either the days, hours or minutes in turn, starting with the clock time and
day then the first ON time and day(s), first OFF time, second ON time and day(s) etc.
Wherever the days, hours or minutes are flashing they may be set using the <Change>
button. Once set the <Program> button is pressed again to proceed to the next stage.
Normal Operating Mode
In normal operation the ETU17 will display the
correct day and its time with the colon flashing.
The output status will be shown by either ON or
OFF on the display.
1. To Reset Before Programming
(To alter clock time or modify programmes - see section 5)
To clear programmes from memory and reset the ETU17 press the <Change>
and <Program> buttons together until the display goes blank (approximately
3 seconds).
OFF
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