Operation
Chemoclean function
Just like the timer function, Chemoclean can also be used to start a cleaning cycle. However,
Chemoclean also gives you the added option of defining different cleaning and rinsing
intervals.
As a result, it is possible to clean irregularly with different repeat cycles and to separately set
the cleaning times with post rinse times.
!
Note!
• To use the Chemoclean function the transmitter has to be equipped with a designated relay
board (see product structure or chapter "accessories").
• Timer and Chemoclean do not work independently of one another. While one of the two
functions is active, the other cannot be started.
• For the Chemoclean function, the relays 3 (water) and 4 (cleaner) are used.
• If the cleaning is prematurely aborted, a post rinse time always follows.
• If the setting is "Economy", cleaning only takes place with water.
Fig. 36:
A
Hold
B
Water
C
Cleaner
48
A
B
C
t
t
t
2
0
1
Sequence of a cleaning cycle
1
1
1
t
t
t
4
5
3
t
Cleaning start
1
t
- t
Pre-rinse time
2
1
t
- t
Cleaning time
3
2
t
- t
Post rinse time
4
3
t
- t
Hold dwell period
5
4
OPM223/253
0
0
0
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