Fagor Eco Concept CCO-120, Service Manual

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02/05/2020 42
SERVICE MANUAL
CONVEYOR BELT
DISHWASHERS
23. ALTERNATE (ALT) / SIMULTANEOUS (SIM) HEATING
By default, the CCO-120, CCO-160 and CCO-180 models are configured for alternate heating ( Fig. 10, ALT ), i.e., that the
tank resistor and the boiler resistor do not operate together.
By default, the CCO-225, CCO-270 and CCO-320 models are configured for simultaneous heating SIM.
If simultaneous heating is required (simultaneous heating of the boiler and the wash tank), this change must be
reflected in Fig. 11, SIM .
First disconnect the electricity using the magneto-thermal switch and setting the mains switch IG to OFF .
The blue bridge connection of the CRC11 contactor must be modified. Undo the end connected to NO (Normally open)
from the lower part of the contactor and connect it to the NC (Normally closed) contact on the upper part of the
contact.
IMPORTANT: When the Alternate/Simultaneous configuration of the appliance is
modified, the power and amperage is modified. Therefore the components of the
installation (power cable, magneto-thermal switch, etc.) should be checked and
modified if necessary.
If the production is consecutive or if the water inlet temperature is very low, the tank temperature may fall below the
values recommended by the manufacturer (55 ºC
–
65 ºC). In this case, it is necessary to change to simultaneous
heating.
Show the conversion on the specifications plate as described in point 3.
ALT/SIM connection in CCO-120 and CCO-160
ALT
(alternate heating)
Fig. 10
SIM
(simultaneous heating)
Fig. 11
FACTORY ELECTRICAL SETTING
H
2
O < 15ºC
ALT/SIM connection in CCO-180, CCO-225, CCO-270 and CCO-320
ALT
(alternate heating)
Fig. 10
SIM
(simultaneous heating)
Fig. 11