Repair instructions
HPG-I 04-06-08-12-15 S-CS-DS-DCS
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MFG Sensor value "Return temperature
WP" outside the permissible value
range.
The sensor, its wiring and the associated
Check connector, replace if defective.
MFG Sensor value "Flow temperature
WP" outside the permissible value
range.
The sensor, its wiring and the associated
Check connector, replace if defective.
MFG Sensor value "Volume flow sensor
WP" outside the permissible value
range.
The sensor, its wiring and the associated
Check connector, replace if defective.
The communication to the
"Return temperature sensor WP" in the
MFG does not work correctly.
The sensor, its wiring and the associated
Check connector, replace if defective.
The communication to the
"Flow temperature sensor WP" in the
MFG does not work correctly.
The sensor, its wiring and the associated
Check connector, replace if defective.
The communication to the
"Heating circuit volume flow sensor"
in MFG does not work correctly.
The sensor, its wiring and the associated
Check connector, replace if defective.
Multiple occurrence of error message:
1-0003
Remedy the cause. Then perform a reset on
the WPM.
Multiple occurrence of error message:
1-0004
Remedy the cause. Then perform a reset on
the WPM.
Sensor value of the low pressure sensor
outside the permissible value range.
Check the sensor, its wiring and the
associated connectors, replace if defective.
Multiple occurrence of error message:
1-0027
Remedy the cause. Then perform a reset on
the WPM.
Multiple occurrence of error message:
1-0049
Remedy the cause. Then perform a reset on
the WPM.