Centrometal Cm Pelet-set Touch 14 Technical Manual page 86

Errors
CORRECTOR CM2K
E104
2. CIRCUIT
SENSOR CM2K
E105
3. CIRCUIT
CORRECTOR CM2K
E106
3. CIRCUIT
SENSOR CM2K
E107
4. CIRCUIT
CORRECTOR CM2K
E108
4. CIRCUIT
86 Technical manual - THE DIGITAL BOILER CONTROLLER Cm-Pelet set_Touch 14-90 kW
Possible cause: Interruption in the cables between the 2
circuit corrector and CM2K, connections on the CM2K, cold
junction or defective corrector.
Boiler status: The boiler operates normally, the 2 CM2K
circuit continues to operate as if the corrector is turned off.
Troubleshooting: Call an authorized serviceman who will
check the corrector position, check the damage/accuracy of the
corrector and cable, check the contacts on the connectors.
Possible cause: Interruption in the cables between the 3
circuit sensor and CM2K, connections on the CM2K, cold
junction or defective sensor
Boiler status: The boiler operates normally, the 3 CM2K circuit
stops to operate, stops (turns off) the pump.
Troubleshooting: Call an authorized serviceman who will
check the sensor position, check the damage/accuracy of the
sensor and cable, check the contacts on the connectors, check
the sensor's ohm resistance.
Possible cause: Interruption in the cables between the 3
circuit corrector and CM2K, connections on the CM2K, cold
junction or defective corrector.
Boiler status: The boiler operates normally, the 3 CM2K
circuit continues to operate as if the corrector is turned off.
Troubleshooting: Call an authorized serviceman who will
check the corrector position, check the damage/accuracy of the
corrector and cable, check the contacts on the connectors.
Possible cause: Interruption in the cables between the 4
circuit sensor and CM2K, connections on the CM2K, cold
junction or defective sensor.
Boiler status: The boiler operates normally, the 4 CM2K
circuit stops to operate, stops (turns off) the pump.
Troubleshooting: Call an authorized serviceman who will
check the sensor position , check the damage/accuracy of the
sensor and cable, check the contacts on the connectors, check
the sensor's ohm resistance.
Possible cause: Interruption in the cables between the 4
circuit corrector and CM2K, connections on the CM2K , cold
junction or defective corrector
Boiler status: The boiler operates normally, the 4 CM2K
circuit continues to operate as if the corrector is turned off.
Troubleshooting: Call an authorized serviceman who will
check the corrector position, check the damage/accuracy of the
corrector and cable, check the contacts on the connectors.
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