1
SETTING THE CLOCK
After the recessed RESET button
has been pressed the display
appears as shown, with the colon
blinking, and all the factory pre-
set conditions will be present.
To set the clock to the correct
time, press and release the button
marked PROG. The digits blink.
Press the DAY button (the digits
stop blinking) until the correct
day number is shown. (1 =
Monday).
Press and release the + or - buttons to change the time by one
minute, or press and hold down to change the time in ten minute
steps.
When the time is correct press PROG to start the clock and
continue setting sequence.
SETTING THE OSC PERIOD
(IF ENABLED)
This display will only appear if
the OSC function has been
enabled.
Use the + or - button to select an
OSC period. The choices are 0:30
(30 minutes), 1:00 (one hour),
1:30, and 2:00.
The recommended initial setting is 0:30, for more details see the
post-commissioning notes in the Installation & Commissioning
Guide.
If the OSC period is set to 0:00, the function is disabled.
When set as required press PROG to continue.
SETTING THE EVENT TIMES & TEMPERATURES
The installer will have configured
the TP75M to run in 7 day mode or
5/2 day mode by means of a switch
on the back of the unit.
The first event (time and
temperature) is displayed, together
with the day (7 day mode) or days
(5/2 day mode) when it is active.
Note that the day number(s)
displayed will reflect the current
day.
To step through the six available
events press and release the NEXT
button.
Whilst each event is on display, it
may be altered as required.
continued/....
Mains Voltage Operated
Electronic Programmable Room Thermostats
TP75M with integral sensor.
TP75MA with remote sensor.
SETTING INSTRUCTIONS
+1 HR
+2 HR
+3 HR
+1 HR
+2 HR
+3 HR
+1 HR
+2 HR
+3 HR
Time
Day
+1 HR
+2 HR
+3 HR
Control temp.
Event No.
7 day mode
Control temp.
Days
Time
+1 HR
+2 HR
+3 HR
Event No.
5/2 day mode
Flap lowered
..../continued
Press and hold down the + or - buttons to change the event time in
ten minute steps. Press and release to change by one minute.
Press and release the
s
button to
raise the control temperature by
0·5°C (1°F), or press and release the
t
button to lower the control
temperature by 0·5°C. Press and
hold down these buttons to make
larger changes to the control
temperature.
In addition to being able to
programme a temperature, it is also
possible to programme an OFF
simply by pressing the
t
button until
the symbol 'OF' appears on the
display.
Caution: If Off is selected, frost
protection is not provided.
When all events for the day(s) on display are as required press DAY
to show the following day's events.
The display will appear similar to one of the diagrams on the right,
depending on whether the TP75M has been set up for 7 day or 5/2
day mode.
Use the +, -,
s
,
t
, NEXT buttons to alter the events as required,
OR
If the previous day's programme is to be repeated, press COPY to
repeat those events with just one button press.
(Pressing COPY when in 5/2 day
mode will repeat the events
programmed for days 1 to 5 at the
weekend).
Use DAY and NEXT to check all the
events programmed, using the +, -,
s
,
t
, NEXT buttons to make
alterations to each event as
necessary.
When all the events for every day are as required, press PROG to
return to RUN mode, with the colon blinking.
The heating system will now be controlled to provide the temperatures
programmed.
Refer to the USER's GUIDE for details of the manual over-rides
available during day to day operation.
+1 HR
+2 HR
+3 HR
+1 HR
+2 HR
+3 HR
7 day mode
5/2 day mode
+1 HR
+2 HR
+3 HR
