Zehnder Rittling ComfoAir 160 Manual Del Instalador página 27

Yes
Check the cable
between the
ComfoSense panel
and ComfoAir.
Is
something
wrong with
Yes
the cable?
Replace the
cable.
Install all parts in
reverse order.
Reconnect the
Yes
power to
the ComfoAir.
Disconnect the
power from
the ComfoAir.
Replace the
ComfoSense panel.
Install all parts in
reverse order.
Reconnect the
power to
the ComfoAir.
between the ComfoSense
panel and the ComfoAir
Yes
Release the front panel
by removing the protection
caps andunscrewing the screws.
Remove the cover of the
electronic box by pressing
in the 2 click connectors.
Are the
connections
at the
ComfoAir
correct?
Reconnect the
ComfoAir to the
ComfoSense panel.
Install all parts in
reverse order.
Reconnect the
No
Reconnect the
power to the
ComfoAir.
Is a
signal present on
the connection
panel?
connection panel.
COMM ERROR
No communication
Disconnect the power
from the ComfoAir.
Are the
connections
No
at the ComfoSense
panel correct?
Reconnect the
ComfoSense panel
to the ComfoAir.
Reconnect the
power to the
ComfoAir.
No
power to the
ComfoAir.
Riesgo de electrocución.
No
Disconnect the
power from the
ComfoAir.
Replace the
23 - ES