6.1.5 Connecting the water-treatment filter monitor
Purpose of the water-treatment filter monitor
You can provide an electrical connection from the combi oven to the remote status indicator of a connected water treatment filter.
The combi oven software will then monitor the status of the water treatment filter. A warning message tells you when the filter
capacity is down to only 10% so that you know that the water treatment filter will need changing soon.
Accessories required
■
2-core connecting cable (approx. length 2 m); recommended: Ölflex H05VV5-F, 2 x 0.5 mm
■
DN 50 diaphragm grommet
■
Cable ties
Connecting the water-treatment filter monitor
The figure below shows a size 6.10 combi oven as an example for all appliance sizes:
1.
Disconnect the combi oven from the power supply.
2.
Remove the side panel from the combi oven in order to access terminal block
X33 (2) on the system interface board (SIB) (1) in the area behind the operat-
ing panel.
3.
■
Tap out the larger, pre-perforated knock-out in the floor panel of the combi
oven, at the position indicated.
■
Insert the diaphragm grommet in the knock-out then feed the connecting
cable for the water-treatment filter monitor through the grommet into the wir-
ing compartment of the combi oven.
■
Route the connecting cable to the SIB and fix it in the wiring compartment,
e. g. using cable ties to attach it to an existing wiring harness.
4.
Connect the connecting cable for the water-treatment filter monitor to the com-
bi oven in accordance with the PIN assignment shown below.
PIN
Assignment
1
Signal
2
GND
6 Installation
Installation manual
47
