Nortec MH Series User Manual
Page 20
10-10
Page 16
2008-12-03
1.1.7 Configuring the cleaning trigger 1 (Clean Trg. 1)
With the cleaning trigger 1 settings you determine whether the forced
draining/cleaning (MHTC Reflow) or the box cleaning (MHTC Flow) is time or
interval controlled or triggered via an external signal. The forced draining can be
deactivated, however the box cleaning can be deactivated.
The forced draining
cannot be deactivated for the MHTC Reflow. The washing can be deactivated
for either the MHTC Flow or Reflow.
Note: the forced cleaning/draining serves to empty the water tub regularly and
independent of the operation time of the Nortec MH.
Select “Clean Trg. 1” in the settings menu, then
press the
the forced draining/box cleaning appear. The
available settings depend on whether the
interval controlled (Periodic (factory setting),
timer controlled (Timer) or external signal
controlled (Demand) triggering of the forced
draining/box cleaning is selected.
Interval controlled draining/box cleaning
(Periodic). With Periodic Int you can determine
in which time intervals the draining/box cleaning
is performed (setting range: 0.5 ...24 .0h,
factory setting: 2.0h).
Time controlled draining/box cleaning
(Timer)With the parameters “time 1” to “time 4”
you can define up to four times of day to start
the draining/box cleaning (factory setting: no
starting times defined).
Triggering the draining/box cleaning via an
external signal (Demand). In order to trigger
the draining/box cleaning via an external signal
a potential-free contact (B4 ) must be
connected to the control board of the control
unit MH. Closing the contact results in a
draining/box cleaning cycle.
Cleaning trigger 1 deactivated (Off)Note: this
option is only available/visible for model MHTC
Flow.