Rayburn Heatranger 440, User Instructions

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The Extra Hour Function (for Heating and/or
Cooker)
The EXTRA HOUR buttons allow you to switch the
heating or cooker ON for up to 3 extra hours without
altering the programme. Pressing either button once will
give one extra hour. The Electronic Display will display
the message ‘+ 1 hour’, to confirm the button has been
pressed.
When the green INDICATOR LAMP is OFF , pressing an
EXTRA HOUR button switches the heating or cooker ON
for just one hour.
Further presses of the EXTRA HOUR buttons will
increase the extra hour period by one hour for each button
press, up to a maximum of 3 hours. The Electronic
Display will continue to provide information on the extra
hour status.
To cancel the extra hours, just keep pressing the EXTRA
HOUR button until the ‘CANCELLED’ message appears
on the display.
The Holiday Function
The Holiday Function allows you to switch off your heating
and cooker for a specified number of days (from 1-99
days). This lets you save energy and related costs when
you are away from home, but resumes normal operation
on the day of your return.
To set the Holiday Function
a. Ensure the slider is in the RUN position, then press the
HOLIDAY button once. The message ‘SET HOLIDAY’
will appear briefly, followed by ‘SET DAYS AWAY’.
b. Use the or buttons to set the number of
days you will be away. The display will show the
number of days, and this number will be flashing to
indicate it can be changed. The day of the week will
also keep changing to show the day you return.
c. If you have made a change to the number of days, the
message ‘DAYS AWAY OK ?’ will appear. Press the
green button to confirm your selection.
d. The message ‘SAVED’ will be displayed for a few
seconds, followed by the date you return, to enable
you to check you have programmed the holiday
function correctly.
e. During the holiday period, the Electronic Display will
show the message ‘ON HOLIDAY’ and the display will
count down the number of days till you return.
To cancel the Holiday Function
f. To cancel the Holiday Function, just press the
HOLIDAY button again. The Electronic Display will
show ‘CANCELLED’ and the unit will return to normal
operation.
NOTE: While setting the Holiday function, if there is a gap
or more than 1 minute between button presses, this
function will cancel itself automatically and return to
normal operation.
How do I use the OVERRIDE buttons?
There are two OVERRIDE buttons, one for Heating and
one for Cooker (see Fig. 8).
To turn the cooker on and override the set programme
press the
COOKER OVERRIDE button marked in Fig. 8.
The indicator light will light up to confirm the Cooker is
ON .
To turn the cooker off again press the OVERRIDE button.
Alternatively the next time the programmer is set to switch
on or off the override will be cancelled.
The OVERRIDE button will only work in the AUTO and
ONCE modes. It will NOT work in the OFF or CONT
modes. To change the mode press the button marked ‘A’
for Cooker and ‘B’ for Heating in Fig. 8. Each time you
press the button it will move through the list of modes
above it.
To override the Heating, follow the same instructions as
above but with the Heating override button marked in Fig.
8.
How do I use the EXTRA HOUR buttons?
There are two EXTRA HOUR buttons, one for Heating
and one for Cooker (See Fig. 9).
Press the button once to bring the Heating or Cooker on
for 1 hour. Press the button a second time to bring them
on for 2 hours and a third for 3 hours. To turn the override
off press the button a fourth time.
Fig. 8 DESN 516083