Memmert TTC 256 Temperature test chamber (Generation 2003) - Manual (Page 35)

35
Operation and control
3. Switch off Mo-Fr at 18:00
Select “Mo-Fr off” (group working days) with the push-
turn control.
Hold down the SET key and set the desired switch-off
time to 18:00 with the push-turn control.
Sa Su
on
Mo Tu We Th Fr
h
off
4. Switch on Sa at 10:00
Select “Sa on” with the push-turn control.
Hold down the SET key and set the desired switch-on
time to 10:00 AM with the push-turn control.
Mo Tu We Th Fr Su
off
Sa
h
on
5. Switch off Sa at 14:00
Select “Sa off” with the push-turn control.
Hold down the SET key and set the desired switch-off
time to 02:00 PM with the push-turn control.
Mo Tu We Th Fr Su
on
Sa
h
off
5.8.5 Programming mode
In this operating mode up to 40 freely programmable
sequences (ramps) can be set with various combinations
of temperature, fan speed and humidity (humidity only
for the CTC 256), which the test chamber then processes automatically one after another.
Not all combinations of temperature and humidity are possible (see also Fig. 5 on page
12 ).
Setting the Programming operating mode
1. Press the SET key and keep it held down.
2. Select the programming mode with the push-turn
control, while the SET key is held down.
3. Select the EDIT function with the push-turn
control.
You can now select and modify the following parameters in turn (see also the adjustment
example on page 39 ):
loop
t3
t4 t2
t1
on
off
Mo Tu We Th Fr Sa Su
3
4
2
1
STERI DEFRO
mb
IN 1 IN 2 OUT
MIN
AUTO
MAX
°C °C
% rh
h
PRINT SETUP
4. Delayed programme start: Switch-on day
Adjustment range: Monday to Sunday, workdays Mo-Fr, weekends Sa-Sun, every day Mon-Sun
or no days. If no week day is set, the appliance starts immediately (instant start) after the start
of the programme.
PRINT SETUP
PRINT SETUP