9
Fault Reports and their correction
52
Betriebsanleitung_firematic_20-301_Touch_Englisch V1.2
Fault reporting on the display
Possible cause?
Suggestions for rectifying
F: HC-FLOW SENSOR
HC-flow sensor defective
or break in sensor cable
or plug not inserted correctly
•
Contact
your
specialist
installer
FAULT 13
F: HC-BACK FLOW SENOR
HC-back flow sensor defective
or break in sensor cable
or plug not inserted correctly
•
Contact
your
specialist
installer
FAULT 14
F: HC-ROOM SENSOR
HC-room sensor defective
or break in sensor cable
or plug not inserted correctly
•
Contact
your
specialist
installer
FAULT 15
F: HC-ROOM CORR.
Room correction on the heating
circuit defective
or break in sensor cable
or plug not inserted correctly
•
Contact
your
specialist
installer
FAULT 16
F: HC-OUTSIDE SENSOR
Outside sensor defective
or break in sensor cable
or plug not inserted correctly
•
Contact
your
specialist
installer
FAULT 17
F: SENSOR COLLECTOR
Collector sensor defective
or break in sensor cable
or plug not inserted correctly
•
Contact
your
specialist
installer
FAULT 18
F: SENSOR COLLECTOR BACK
FLOW
Collector
back
flow
sensor
defective
or break in sensor cable
or plug not inserted correctly
•
Contact
your
specialist
installer
FAULT 19
F: SENSOR SOLAR TANK 1
Solar tank sensor 1 defective
or break in sensor cable
or plug not inserted correctly
•
Contact
your
specialist
installer
FAULT 20
F: SENSOR SOLAR TANK
Solar tank sensor 2 defective
or break in sensor cable
or plug not inserted correctly
•
Contact
your
specialist
installer
FAULT 21
F: SENSOR SOLAR RES.
Solar res. sensor defective
or break in sensor cable
or plug not inserted correctly
•
Contact
your
specialist
installer
FAULT 22
F: ADDITIONAL BOILER SENSOR
Additional sensor e.g. for boiler
defective
or break in sensor cable
or plug not inserted correctly
•
Contact
your
specialist
installer
FAULT 23
F: HYDR. COMP. SENSOR
Hydraulic comp. sensor defective
or break in sensor cable
or plug not inserted correctly
•
Contact
your
specialist
installer
FAULT 24
F: OVERHEAT
Heat generator temperature is
above 92 °C
•
Contact
your
specialist
installer
FAULT 25
F: OVERHEAT BOILER MAX
Heat generator has exceeded
set target value
•
Contact
your
specialist
installer
FAULT 26
F: SOLAR OVERHEATING
Collector
temperature
has
exceeded limit temperature
•
Display
only,
no
action
required
FAULT 27