A 5
A 8
A 12
A 14
A 7
A 9
A 10
A 11
A 13
FC111/113
26
GB
Trouble shooting
Contact lost with control panel or
control unit
• If the component is removed
intentionally, the alarm must be reset
manually. See below.
• Check the connections.
• The alarm resets automatically, if the
component is detected again.
• If the alarm persists after resetting,
contact Frico.
• Check the connections.
• If the alarm persists after resetting,
contact Frico.
Contact lost with external room temperature
sensor
Contact lost with outdoor temperature sensor
Contact lost with black bulb sensor
External room temperature sensor fault
Fault on the control panel's temperature
sensor
Incorrect sensor connection
Outdoor temperature sensor fault
Black bulb sensor fault
Error code
Action
Cause
When error codes are displayed, the system continues to
operate with the components that are functioning. If all
room temperature sensors, including the temperature sensor
in the control panel, have lost contact, the system will run at
25% heat output.
If the problems continue, please contact Frico for support.
Reset alarm
To reset manually, press X for 2 seconds where the serial
number for an alarm is displayed (see User Menu). The
majority of the alarms reset automatically, once the problem
is corrected.
