Boost Heat Setting
‘
’
– This switch as shown in
Fig.’s 2, 3
& 4
provides the boost heat output. When it is activated a neon light ‘x’
illuminates below the control button.
Note
– With the 3 selector switches activated the maximum output of
this radiator can be achieved.
Manual Timer Operation -
see ‘y’ in
Fig. 3
(ROF2TI models only)
Set the
I
- - slide switch on the timer (
Fig. 6
) to :
Position - Heating Off
Position I - Manual operation
This setting allows power to the heater uninterrupted by the timer
settings. The heat selector switch will control the output (see ‘Controls’).
Position - ‘Auto’ operation
DO NOT disconnect this heater from the mains supply unless it is being
taken out of use (e.g. in summer or for storage), otherwise the timer
clock will stop.
Setting the time of day
To set the time of day, rotate the timer dial clockwise (indicated by the
arrow) until the correct time of day is opposite the reference mark
(see
Fig. 6
). The 24-hour clock is used ; e.g. time shown for 4 pm is ‘16’
(16:00hrs).
Setting the ‘Auto’ ON and OFF times
To set the timer :
1.
Using your finger tip or the tip of a pencil, push in as many segments
as necessary around the dial, according to the times you don’t require
heat – see
Fig. 7
. Each segment pushed in switches the heater OFF for
that part of the hour. All other segments will be ON. For example,
Fig. 9
shows the timer set to switch the heater ON between 9.00am and 4.00pm
and between 9.30pm and 7.00am.
2.
You can select as many ON periods
as you like, within the 24-hour
day. The settings will repeat every day until changed.
3.
To change ON and OFF times, simply push in any ‘ON’ segments
you wish to cancel and pull out new ‘ON’ segments as required.
Switching to auto
Set the heat selector and thermostat for the heat output required.
Check that the c
lock shows the correct time of day. Set the
I
- -
slide switch to (see
Fig. 8
) - the heater will switch ON and OFF
according to the timer settings (see
Fig. 9
).
IMPORTANT NOTES
Remember to observe all safety warnings when operating the heater on
auto setting unattended or attended .
If the mains supply to the heater is interrupted, the timer clock will stop
until power is restored ; reset the time of day to ensure correct ON and
OFF times.
Digital Timer Operation
(see
‘
z’ in
Fig. 4
&
Fig. 10
)
IMPORTANT:
Remember to observe all safety warnings when operating
the heater on auto setting, either attended or unattended.
The timer allows you to select ‘
AUTO
’ or ‘
MAN ON
’ by pressing the
‘MODE’ button until the required MODE appears at the bottom of the
timer display.
‘
AUTO
’ MODE allows the heater to switch ON and OFF according to a
set 24 Hour program period (see ‘Setting Programs’ section below).
‘
MAN ON
’ MODE allows power to the heater uninterrupted by the
program settings.
Key Lock:
If ‘
ENTER
’ and ‘
MODE
’ are pressed within 1 second, the keys will be
locked. The user will know the keys are locked as the lock symbol ‘ ’
will be displayed on the top left hand corner of the screen. To unlock the
keypad, press ‘
ENTER
’ and then ‘
MODE
’ within 1 second.
Initial Operation
For initial use, plug the heater into a regular household power point and
turn the power on. The timer is now ready to be set up for use.
Setting Current Time
1. Press the ‘
PROGRAM
’ button ONCE. The clock symbol appears
on the top left hand side of the screen. The user can now set the
clock.
2. The hour digit will flash. To adjust the hour use the ‘
-
‘ & ‘
+
’ buttons.
Confirm the hour digit by pressing ‘
ENTER
’.
3. Once ‘
ENTER
’ has been pressed the minutes will flash. To adjust the
minutes use the ‘-‘ & ‘+’ buttons. Confirm the minute digit by pressing
‘
ENTER
’.
4. The timer now returns to the default display.
5. To reset incorrect time, repeat previous steps.
Once the correct time is set, a total of four ON/OFF time programs can
be set for operation.
Setting Programmes
Press the ‘
PROGRAM
’ key twice to set the programs.
You are now setting the programs starting with P1 ‘ON’.
SETTING P1 ON TIME:
1. To set the hour use the ‘
-
‘ & ‘
+
’ buttons. Confirm the hour digit by
pressing ‘
ENTER
’.
2. To set the minutes use the ‘
-
‘ & ‘
+
’ buttons. Confirm the minute digit
by pressing ‘
ENTER
’.
Note: The minutes can only be set in 10 minute blocks in programme
‘
MODE
’.
SETTING P1 OFF TIME:
3. To set the hour use the ‘
-
‘ & ‘
+
’ buttons. Confirm the hour digit by
pressing ‘
ENTER
’.
4. To set the minutes use the ‘
-
‘ & ‘
+
’ buttons. Confirm the minute digit
by pressing ‘
ENTER
’.
Repeat steps 1 to 4 to programme P2, P3 & P4. After programming P4
‘OFF’ you automatically exit to the default display.
At any time while programming the timer you can press the ‘
PROGRAM
’
button to exit to the default display.
Note: If the ‘ON’ time is the same as the ‘OFF’ time the appliance will
ignore the program.
The Advance Function
When in ‘
AUTO
’ MODE, if the ‘
+
’ button is pressed for longer than 2
seconds the programme will ADVANCE to the next setting programmed
and will only revert back to the program when the subsequent programme
time is reached. When the ‘
ADVANCE
’ function is running the ‘
ADVANCE
’
segment will be displayed on the LCD screen. If the ‘
-
‘ button is pressed
when the ‘
ADVANCE
’ programme is running the ‘
ADVANCE
’ feature
will be automatically cancelled and the programme will run as normal.
Note - Timer Memory Back Up Batteries
- Once the heater has been
left plugged in with the socket switched on for at least 72 hours the
timer’s memory back up batteries will be fully charged.
Once the timer batteries are fully charged, if there is a power cut or
if the heater is disconnected from the mains for less than six months,
then the timer will continue to keep time & the settings in the memory
will remain intact.
If however the timer back up batteries have not been charged fully, or
if the heater is deprived of power for longer than six months, then the
time and the programme settings are likely to be lost and you may
therefore need to reset the time and the programme before using the
AUTO MODE again.
