Memmert BE 600 - Operation with Timer

Operation
with timer
Operation
with pro-
gramme timer
(special
equipment)
UE/BE 200-800/ULE 400-800
Put main supply switch rotary knob No.2 in position .
Set temperature as described under “Units with adjustable
overheat controller class 3.1; - item 1 - 4º. Set the required time
period with the rotary knob No.10.
Running time 50 Hz = 24 hours.
Running time 60 Hz = 20 hours.
Unit is automatically turned off when the elapsed time has run
down. Timers are available for fitting by the user after delivery and
full instructions are supplied with the timers to be retrofitted.
The installation has to be made by a service engineer.
1.
Adjust programme timer 22 22
(which is not running when
main switch, rotary knob No. 2,
is in O-position) to daytime
(actual time).
fig e-1
Operation time of temperature regulator is adjusted by pro-
gramme timer 22 by pushing single switch buttons (red section
is visibie).
If switch buttons are not pushed (black section is visible) the
temperature regulator is out of service and the heating elements
are cut off.
Set the main switch, rotary knob No. 2, to position ©. The
green pilot lamp No. 3 shows that the oven is ready for
operation. The yellow pilot lamp No. 4 indicates the state of the
heating.
Set temperature as described under "Units with adjustable
overheat controller class 3.1; item 1 - 4".
The heating and cooling times depend on the load inside the
oven and on the ambient temperature and must be taken into
account when setting the timer riders.
The programme runs continually. Switching off by hand with
main switch No. 2 to position 0.
10
An example for a programme timer (24 h) is shown in the illustration below:
red area
fig e-2
Actual time 10.00 o'clock. Heat-
ing/control was operating from 8.00 till
9.30 and then switched off (cooling -
period). At 11.15 heating/control is
switched on again and runs till 13.30.
Afterwards a cooling - period is starting
again.
An example for a 7-day programme timer is shown in the illustration below:
red area
fig e-3
Operation with
programme-
timer with timer
for final
switching off
(special
equipment
from mod. 500)
Actual time: Tuesday 12 o'clock. Hea-
ting/control was operating on Monday
from 8.00 till 16.00. It was automatically
switched off at the end of the switching-
on period. On Tuesday at 3.00 hea-
ting/control was switched on again and
is operating till Wednesday 8.00. After-
wards a inactive period is starting again.
Select the temperature
as described under
"Operation with pro- 22 19
gramme-timer”. |
Timer 19 has to be used
for final switching off the
oven and has to be set
as described under
“Operation with timer”.
The oven switches off
when the set time has
elapsed.
fig. e-4
UE/BE 200 - 800/ULE 400-800
11