2
FACTORY PRE-SET PROGRAMME
The TP75 range of programmable room thermostats are provided with a factory pre-set
programme of switching times and temperatures, so that, once the clock has been set and the
TP75 returned to the RUN mode, the heating system will be controlled at the times and to the
temperatures of the pre-set programme, as shown in the following table and indicated by the
fine line in the diagram below.
The instructions on the previous page show how to change the times and temperatures to the
users requirements.
The table should be used to record the users programme. If the TP75 has been configured for
5/2 day control only days 1 and 6 need be recorded.
Factory Pre-set Programme, and spaces for user’s settings.
Day
Events
1
2
3
4
5
6
Pre-set
User’s
Pre-set
User’s
Pre-set
User’s
Pre-set
User’s
Pre-set
User’s
Pre-set
User’s
1
(Monday)
Time
06:30
08:30
11:30
13:30
16:30
22:30
°C
20
15
20
15
21
15
°F
68
59
68
59
70
59
2
(Tuesday)
Time
06:30
08:30
11:30
13:30
16:30
22:30
°C
20
15
20
15
21
15
°F
68
59
68
59
70
59
3
(Wednesday)
Time
06:30
08:30
11:30
13:30
16:30
22:30
°C
20
15
20
15
21
15
°F
68
59
68
59
70
59
4
(Thursday)
Time
06:30
08:30
11:30
13:30
16:30
22:30
°C
20
15
20
15
21
15
°F
68
59
68
59
70
59
5
(Friday)
Time
06:30
08:30
11:30
13:30
16:30
22:30
°C
20
15
20
15
21
15
°F
68
59
68
59
70
59
6
(Saturday)
Time
07:30
09:30
11:30
13:30
16:30
22:30
°C
20
20
20
20
21
15
°F
68
59
68
59
70
59
7
(Sunday)
Time
07:30
09:30
11:30
13:30
16:30
22:30
°C
20
20
20
20
21
15
°F
68
59
68
59
70
59
23°C
E
ven
t 1
E
ven
ts
2,
3 &
4
E
ven
t 5
E
ven
t 6
22°C
21°C
5
6
20°C
1
2
3
4
19°C
18°C
17°C
16°C
Factory Pre-sets
15°C
User’s Settings
14°C
13°C
0:00
3:00
6:00
9:00
12:00
15:00
18:00
21:00
24:00
In the above diagram the heavy line indicates what a typical user-set programme might be. Note
that event 2 has been moved to 14:00, that events 3 & 4 have also been moved to that time,
and that the following control temperature will be that of event 4.
It is possible to move events past midnight into the following day, when the day number will blink
in the display, see the display diagram in the notes on setting event times.
NOTES ON SETTING EVENT TIMES
If, during the event checking and setting
procedure, no buttons are pressed for more
than two minutes then the TP75 will return to
RUN mode automatically. If this appears to
have occured, it is advisable to re-check the
programme to ensure that it is as required.
When setting event times and temperatures
it is not possible to set event times out of
chronological order.
Event 1 may be set at any time from
0:00
to
23:59
(but would normally be in the morning).
Event 2 may be set at any time between event
1 and 23 hours, 59 minutes after event 1.
Event 3 may be set at any time between event
2 and 23 hours, 59 minutes after event 1.
Event 4 may be set at any time between event
3 and 23 hours, 59 minutes after event 1,....
and so on.
If the event time being set is moved past
midnight into the following day then the
number of the following day will blink.
When using the
+
button to adjust events 1 to
5 and the event time being adjusted becomes
the same as the following event time, then
both are changed simultaneously. This applies
to all subsequent event times reached and is
demonstrated in the diagram on the left.
When using the
-
button to adjust events 2 to
6 and the previous event time is reached the
- button ceases to respond.
The factory pre-set programme may be
reinstated by pressing the recessed
RESET
button. This will however reinstate all the
factory pre-set conditions, so that the clock
type, temperature scale and optimum start
period (if enabled) may also have to be re-set.
