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Setting Instructions for Electro/mechanical
Clock - if fitted
Refer to diagram 2.
This clock has a twenty four hour dial, i.e. 1pm is '13'.
To set the time, turn the whole face clockwise until the pointer
is against the time of day.
To set any "Off" time, push the tappets outwards.
To set any "On" time, push the tappets inwards.
Time can be set either "On" or "Off" in fifteen minute segments.
Note: The clock supplied is fitted with an override device, which
switches the clock programme "On" or "Off" permanently.The
switch will need to be repositioned to resume programmed
working.
CLOCK FACE
12
24
0
CONSTANT OFF
PROGRAMMED
I
CONSTANT ON
Setting Instructions for the 7 Day Digital
Clock/Timer - if fitted
Refer to diagram 3.
I
AUTO
M T
DAY
P
0
OVERRIDE
SWITCH
I
POINTER
TAPPETS
Diagram 2
RUN
P
W Th F S Su
HR
MIN
R
Diagram 3
Clock Setting
This is a 24 hour clock/timer, that is 1pm is '13:00', and has 8
"ON" and 8 "OFF" daily switching actions.
It is fitted with a lithium battery back up which protects the
programme in the event of an electrical failure. The battery
should have a life of several years.
Setting the Clock
1. With both AUTO and RUN switches set to the central
position, press R reset button, the display will flash.
2. Set RUN switch to
3. Set day of week by pressing button DAY.
4. Set time of day by pressing buttons HR and MIN.
5. Set RUN switch to the central position, colon will flash, this
indicates the clock is set.
With the clock set, the factory preset programme shown below
will operate.
MON/FRI
ON -
OFF -
ON -
OFF -
Setting Timed Programmes
With the clock set to the correct time, see SETTING THE
CLOCK paragraphs 1-4, and then continue as follows:
1.
Set RUN switch to P , the display will
indicate the 1st (ON) preset programme and the
symbol
2.
Set day of week to be programmed by pressing the
DAY button.
Note. The days can be selected individually or
as groups:
Mon-Fri., Mon-Sat., Mon-Sun., Sat/Sun.
An arrow will be displayed under the day or
days selected.
3.
Set time of day by pressing the buttons
HR and MIN.
4.
Press button P to confirm programmes, the
display will indicate the 2nd (OFF) preset
programme and subsequently, 3rd, 4th, 5th, 6th.
7th, 8th to 16th.
5.
Repeat procedures 2, 3 and 4 until desired
programmes are set.
Note. It is not a requirement to use all of the 8 on
and 8 off programmes.
6.
Set the RUN switch the central position, your
appliance will now operate at the programmed times.
General Notes:
With the AUTO switch in the I position the central heating will
operated constantly ON.
With the AUTO switch in the O position the central heating will
not operate.
Soft Override button indicated by the symbol
function will override the current central heating programme for
the next available.
ON time programmes are indicated by the symbol
5
.
SAT/SUN
ON -
06:30
08:30
OFF -
16:30
ON -
OFF -
22:30
.
07:00
09:00
16:00
23:00
, this
.
221874A
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