Fault Codes; Disposal - Mark BASETHERM Livret Technique

5.4 Fault codes.

MODE
HEAT
Pressing the Reset push-button clears the fault code display, following which the main screen will
appear again.
Fault code chart
Code Meaning
01 Ignition failure
02 Gas valve relay/T max.
03 Gas valve
22 Air compression switch
23 Filters/system fan
24 Air compression switch
25 T max.
31 Too many attempts to restart
65 Phase and zero back to front
73 Ambient temperature sensor
76 System sensor
81 Ambient temperature sensor
84 System sensor
Remarks!
Please refer also to the technical documentation for the air heater for information on the above
faults, causes and solutions.
6.0 Disposal of the BaseTherm.
When the BaseTherm is replaced or removed, it must be recycled or destroyed in accordance
with national and/or local legislation and regulations.
10
In the event of a fault in the appliance, the message "Err" appears in the
display in combination with a digit from 1 to 8 and a fault code. The red
LED next to the info push-button will also light up.
"Err 1" means that there is a fault in appliance 1;
"Err 2" means that there is a fault in appliance 2. And so on...
The fault code indicates the type of fault. The chart below lists and
explains the possible faults.
If fault codes are active for multiple appliances, the blue info button and
the up and down button can be pressed in order to scroll through all the
codes.
Cause
Ignition has failed (three attempts at ignition).
Maximum thermostat is open
Gas valve faulty / Wire connecting the gas valve to
the burner control box is open-circuit or has been
incorrectly connected.
The air compression switch is not open
Filter is dirty/system fan has suffered a thermal failure
The air compression switch is not off
Maximum thermostat is open
Flame goes out (3x) when the device is in operation.
Phase and zero not connected correctly
Ambient temperature sensor interrupted
System temperature sensor interrupted
Ambient temperature sensor has short circuited
System temperature sensor has short circuited