OEM OPM223, Operating Instructions Manual

Page: 48 / 104

Operation OPM223/253
48
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.
C07-OxM2x3xx-05-06-00-xx-008.eps
Fig. 36: Sequence of a cleaning cycle
A
B
C
Hold
Water
Cleaner t
1
t
2
- t
1
t
3
- t
2
t
4
- t
3
t
5
- t
4
Cleaning start
Pre-rinse time
Cleaning time
Post rinse time
Hold dwell period
A
B
C
t
0
t
1
t
2
t
3
t
4
t
5
0
0
0
1
1
1