5. Specifications
Current rating:
3(1)A
Voltage: 230V,
50Hz
Switch type:
Single pole, change-over (SPCO)
Operating
temperature
range:
0ºC to 50ºC
Set temperature
range:
10ºC to 30ºC adjustable in
0.5ºC
steps
Complies with:
BS EN 60730
Conforms to
directives:
73-23-EEC, 89-336-EEC
Span:
1ºC or 0.5ºC
Micro
disconnection:
Type 1.B control action
Batteries:
2 x AA alkaline
Once the 6 periods for Monday are
programmed, Press set button, and Monday
will start to flash. Use the + and - button to
change the day to Tuesday, and then use select
to program Tuesdays time periods and
temperatures. For 7 day programming, this will
need to be done for all 7 days. If set is pressed
twice, the unit will return to operating mode.
Omitting Days
Omitting a day can be achieved by selecting
10ºC for every time period for that day (all
times and temperatures must be entered).
The heating will not turn on unless the room
temperature falls below 10ºC (50ºF).
Programming temperature periods for 5-2 days
option
For 5-2 day mode, time periods and
temperatures will need to be programmed for
M-F and then for S-S. ie: only 2 sets of times
need to be programmed, not 7 (individual) sets
of times.
Temperature override
In operating mode, the temperature set for the
current period can be overridden. To adjust the
set temperature, press the + or - button once.
The screen will illuminate blue while button
is pressed. Use + and - buttons to set desired
temperature. If the + or - button is held down,
the display will advance rapidly. Once the
desired temperature is set, the unit should
revert to displaying the current room
temperature 5 seconds after the last button
press. The illumination will also turn off after
5 seconds. In manual mode, there will be a
hand symbol displayed on the screen. The new
temperature will remain valid until the next
programmed period starts.
A burner symbol is displayed when
temperature is below desired value, indicating
that the thermostat is calling for heat from
the boiler.
Review set temperature
The set temperature can be reviewed at any
time, by a single press of the + or - button.
5 seconds after this single button push, the unit
will show the current room temperature, and
the screen illumination will turn off.
Frost protection
Frost protection reduces the set temperature to
5ºC. Frost protection is activated by holding
down the frost protection button for 3 seconds.
When in frost mode, the frost symbol will
flash on the display. The set temperature
buttons remain non-functional during frost
mode. The unit will remain in frost mode
until the frost button is held down for a further
3 seconds.
Battery replacement
When the battery needs replacing, a battery
symbol will flash on the display.
Sleep mode
The unit can be put into sleep mode by
simultaneously holding down the + and -
buttons for 3 seconds. Pressing any button
will exit sleep mode. In sleep mode, all
outputs are suspended and the screen is blank
(useful for longer periods when the house is
unoccupied and frost protection is not required).
To clean use a dry cloth only. Do not use any
liquid cleaners.
