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For thermal disinfection, the temperature at the reference sensor will be moni-
tored. Protection is ensured when, during the monitoring period, the disinfection
temperature is continuously exceeded for the entire disinfection period.
The monitoring period starts as soon as the temperature at the reference sensor
falls below the disinfection temperature. When the monitoring period ends, the al-
located reference relay activates the backup heating. The disinfection period starts,
if the temperature at the allocated sensor exceeds the disinfection temperature.
Thermal disinfection can only be completed when the disinfection temperature
is exceeded for the duration of the disinfection period without any interruption.
Starting time delay
SDIS
Starting time
Adjustment range: 0:00 … 24:00 (time)
Factory setting: 00:00
If the starting delay option is activated, a starting time for the thermal disinfection
with starting delay can be adjusted. The activation of the backup heating is then
delayed until that starting time after the monitoring period has ended.
If the monitoring period ends, for example, at 12:00 o'clock, and the starting time
has been set to 18:00, the reference relay will be energised with a delay of 6 hours
at 18:00 instead of 12:00 o'clock.
Note:
If the thermal disinfection option is activated, the display channels TDIS,
CDIS, SDIS and DDIS will be displayed.
Note:
The thermal disinfection function is only available when the slide switch is
in the centre position.
The function can also become active during holiday mode.
Operating mode
MAN1 / MAN2
Operating mode
Adjustment range: OFF, Auto, On
Factory setting: R1: On, R2: OFF
For control and service work, the operating mode of the relays can be manually
adjusted. For this purpose, select the adjustment value MAN1 (for R1) or MAN2
(for R2) in which the following adjustments can be made:
• MAN1 / MAN2
Operating mode
OFF : Relay off ⚠ (ashing) + ☛
Auto : Relay in automatic operation
ON : Relay on ⚠ (ashing) + ☛ + ⓵ / ⓶
If the slide switch is in the right-hand position, manual mode will become active
with the adjustments made previously. The parameters MAN1 / MAN2 can be
accessed directly via the shortcut (see page 12).
Note:
Always adjust the slide switch back to the center or left-hand position
when the control and service work is completed. Normal operation is not
possible in manual mode.
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