Casselin CLVAC Manuel D'instructions page 24

6. IRREGULAR OPERATION
No. Symbols
NOTICED
The malfunctions mentioned above are only cited as an indication and remain virtual. If you have any doubts,
contact your dealer.
Description
Water filling error
Level in tank too high
Water heater heating
fault
Tank level restore
anomaly
Tank emptying
anomaly
Tank filling anomaly
Tank heating anomaly
Details
The appliance does not fill the water heater because:
- The water supply is not connected
- The filling valve
The level in the tank is higher than the safety level because:
- The drain pump does not work
- The drain pipe is clogged
The water heater does not reach the selected temperature
because:
- The water heater resistor is faulty
- The water heater contactor is blocked
- The safety thermostat (if fitted) is active and has not been
reset
The appliance does not restore the water level in the tank
because:
- The tank has a water leak
- The overflow plug was removed when the device was on
- The water supply is not connected
- The filling valve is not working properly
- The air separator is clogged
- The analog pressure switch does not work correctly
The appliance fails to empty the tank because:
- The spill plug has not been removed
- The drain pump does not work
- The drain pipe is clogged
The appliance does not reach the selected water level in
the tank because:
- The water supply is not connected
- Spill plug not inserted
- The filling valve is not working properly
- The air separator is clogged
- The analog pressure switch does not work correctly
The tank does not reach the selected temperature because:
- The tank resistance is damaged
- The tank safety pressure switch does not work correctly
EN