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Fault Thermo sensor
If a thermo sensor has been tripped, the control registers this with the
fault message “Thermo sensor.”
Fault Max. Level
If the water level in the cylinder reaches maximum five times within a
five hour period, the control displays the fault Max. Level.
Fault Filling
The control activates the solenoid valve for a maximum of 30 minutes.
The water in the cylinder should reach a specified level within this time
period. If this is not the case, the control registers a Fault Filling.
Fault sensor
Water level adjustment in HeaterLine type humidifiers is performed
using two float switches amd three reed contacts. If the control regis-
ters that the reed contacts have switched on or off in the wrong
sequence, the display shows Fault sensor.
Fault steam-down
When steam is required, the electronics activates the solenoid valve in
time intervals. If the electronics has not activated the solenoid valve
over a period of many hours, the fault message “Fault steam-down”
appears in the display.
Maintenance
After one hour of operation at maximum water level, the control
switches off the steam generator. The display shows Maintenance. In
most cases, maintenance on the cylinder is required. The fault mes-
sage “Maintenance” appears on the display.
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