Set the Time
In ‘on’ mode,
press
◯
and time will be displayed.
Press
◯
again to enter day set.
Press
△
or
▽
to set day.
Press
◯
to confirm and enter hour set.
Press
△
or
▽
to set hour.
Press
◯
to confirm and enter minute set.
Press
△
or
▽
to set minute. Press
◯
to confirm, then
Key-lock
press
◯
again to revert to normal screen.
Setting key-lock can prevent children and others from
switching timerstat parameters.
Holiday mode
In ‘on’ mode, press
for 3 seconds to lock the timerstat
and again for 3 seconds to cancel.
In holiday mode, the ET-81 will maintain the frost protection
temperature until the holiday period ends.
In ‘on’ mode, press
◯
to enter setting.
Press
△
or
▽
to select holiday.
Press
◯
to enter holiday days set.
Press
△
or
▽
to set the number of holiday days.
Hold mode
Press
◯
to confirm and return to the normal screen.
Note: In holiday mode ‘HOLIDAY LEFT’ days remaining will
show on the display. Double press
◯
to cancel holiday
mode.
The ET-81
will maintain the ‘hold temperature’ until hold is
switched off. In ‘on’ mode, press
◯
to enter setting.
Press
△
or
▽
to select hold.
Press
◯
to enter hold.
Press
△
or
▽
to set hold to ON.
Timer setting
Press
◯
to enter hold temperature set.
Press
△
or
▽
to set hold temperature.
Press
◯
to confirm and return to the normal screen.
Note: Whilst in hold mode, ‘HOLD’ will show on the display.
Double press
◯
to cancel hold mode.
Each day of the week has 4 time periods, you should allot a
temperature to each time period. Set the temperature above
room ambient temperature and the heating will come on until
the desired temperature is reached, or, set
the temperature low and the heating will not come on
during that time period. The default settings are shown
in the table below.
In ‘on’ mode, press
◯
to enter setting.
Press
△
or
▽
to select edit.
Press
◯
to enter day selection.
Press
△
or
▽
to select the day to be set.
N
ote: Weekdays are set as a group, Saturday & Sunday individually.
Press
◯
to enter period selection.
Press
△
or
▽
to select the period to be set.
Press
◯
to enter start time set.
Press
△
or
▽
to select the start time hour.
Press
◯
to enter minute set.
Press
△
or
▽
to select the start time minute.
Press
◯
to enter temperature set.
Press
△
or
▽
to select the temperature.
Press
◯
to confirm which will also take you back to period
selection. Repeat the previous steps for Leave, Return and
Sleep.
When all four time periods have been set, press which
will take you back to day selection. Repeat previous steps
for Saturday and Sunday. Press
◯
twice to return to
normal screen or allow to time out at any time and your
settings will be saved.
Default period settings for time and temperature
Week
Wake
Leave
Return
Sleep
Mon - Fri
07:00
22°C
08:30
19°C
17:00
22°C
22:00
19°C
Sat / Sun
08:00
22°C
08:30
22°C
17:00
22°C
22:00
19°C
Note: Do not try to remove time periods or the timerstat may be damaged