Programmer Set Up - IDEAL istor HE325 User Manual

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PROGRAMMER SET UP

Channel 1 (Radiator symbol) relate to the CH programme
Channel 2 (Tap symbol) relates to the DHW programme.
1. To set the time and day.
Move the right sliding switch to 'RUN'.
Press the 'HR' and 'MIN' simultaneously for 2-3 seconds.
Set the day button using the 'DAY' button.
Set the time pressing the 'HR' and 'MIN' buttons.
Approximately 15 seconds after setting the time and day the
display will automatically pick up the time of day (the colon
between the hours and minutes will flash).
2. To set the CH programme.
Set the right sliding switch to the radiator symbol.
Note. There is an in built default programme of:
Mon-Fri ON 6:30
ON 16:30
Sat-Sun ON 7:00
ON 16:00
(An ON period is designated by a 'light bulb' symbol being
present in the top right hand corner of the display).
Pressing the 'DAY' button allows the selection of:
Mon - Sun Separate days
Mon - Fri Inclusive
Sat - Sun Inclusive
Mon - Sat Inclusive
Mon - Sun Inclusive
Press the 'P' button to scroll through the ON and OFF times.
Press the 'HR' and 'MIN' buttons to change any of the pre-set
times.
To save the desired times move the right sliding switch to RUN.
3. To set the DHW programme.
Set the right sliding switch to the tap symbol.
Note. The default programme is as the CH programme
above, changing the times again is as above.
To save the desired times move the right switch to RUN.
4. To delete a switching time on CH or DHW
Set the right sliding switch to the radiator or tap symbol as
required. Use button 'P' to flag up the desired switching time,
Then press button '
seconds. The display will show a flashing 0.00 and the
switching point is deleted.
5. To operate the programmer.
Set the right sliding switch to RUN.
Set the left sliding switch to AUTO.
An ON period will be designated by a light bulb symbol in the
top right hand corner of the display with either a '1' to
designate CH programme ON or a '2' to designate DHW
programme ON.
istor -
User's
OFF 8:30
OFF 22:30
OFF 9:00
OFF 23:00
' and P simultaneously for 3-4
6. Manual Override CH.
To manually override the CH programme move the left
sliding switch to 'I'.
Press the ' ' button ONCE.
The No. '1' will flash in the display for approximately 3
seconds, after which a light bulb symbol will appear in the
display and the '1' will stop flashing.
To cancel the override move the left sliding switch to AUTO
after approximately 3 seconds the '1' and the light bulb
symbol will disappear.
7. Manual Override the DHW.
To manually override the DHW programme move the left
sliding switch to 'I'.
Press the button TWICE.
The No. '2' will flash in the display for approximately 3
seconds, after which a light bulb symbol will appear in the
display and the '2' will stop flashing.
To cancel the override move the left sliding switch to AUTO
after approximately 3 seconds the '2' and the light bulb
symbol will disappear.
8. Skip Function
Pressing the ' ' button ONCE for CH or TWICE for
DHW with the left sliding switch in the AUTO position will
change the programmed switching until the next programme
time is reached.
i.e. this function will turn an ON period to OFF and vice versa.
A '1' or '2' will appear in the display along with the light bulb
symbol and ' '.
To remove this function press the '
select '1' (CH) and hold in for approximately 3 seconds.
The '1' or '2' along with the light bulb and '
disappear.
' button ONCE to
' symbol will
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