Combi-Duo: Additional Connections - Rational UltraVent Original Installationsanleitung

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7.3 Combi-Duo: Additional connections

Only for Combi-Duo superstructures.
Using the Combi-Duo kit, the UltraVent Plus condensation hood can be converted for op-
eration for Combi-Duo.
Connecting the second bus cable in the condensation hood
Connect the additional, longer bus cable from the Combi-Duo kit to the control board of
the condensation hood and to the lower unit.
a
The first bus cable is connected to the top unit (see Connecting the bus cable).
1. Loosen the 4 screws securing the touch protection and remove the touch protection
[ Photo 25].
2. Remove the left and right impact filter [
compartment [
3. Loosen 2 screws left and right front on the inside of the front hood and remove the
front hood from the condensation hood [
4. Loosen the 4 screws holding the electronics mount and take out the electronics
mount [ Photo
5. On the rear of the condensation hood, loosen the 4 screws securing the cover to the
electrical compartment and remove the cover [
cover for when you reassemble the hood.
6. Break out one of the holes for feeding the cable through on the floor in the rear area
of the condensation hood.
7. Extend the supplied bus cable from the Combi-Duo hood standard scope of delivery
with the two BUS adapter plugs [
8. Feed the bus cable with the BUS adapter plug with jumper through the hole in the
floor of the condensation hood inside the electrical compartment to the control board
[ Photo 29].
9. UltraVent on units from year of manufacture 2004 – 2011: Replace the control
board. Connect the bus cable with jumper from the Combi-Duo retrofit kit to the free
BUS interface on the control board [
UltraVent Plus on units from year of manufacture 2004 – 2011: Replace the control
board. Remove the small board. Mount the small board on the control board from the
adapter kit. Connect the bus cable with jumper from the Combi-Duo retrofit kit to the
free BUS interface on the control board [
10. Secure the cable connection of the bus cable in the hole.
11. Secure the cover to the electrical compartment with the 4 screws to the rear side on
the right [ Photo
82 / 188
Photo 10].
26].
Photo
28]. Make sure the fit of the seal is correct.
80.51.936_iCombiPro-iCombiClassic_UV-P-CD-Komp_IM_EU
7 | Installation - SelfCookingCenter® (2004 - 2011)
Photo 09] and the cover to the electrical
Photo 11].
Photo 28]. Keep the gasket of the
45].
Photo 27].
Photo 27].