REMEHA iSense Pro DIN AD280, Инструкция по установке и обслуживанию

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Code Faults Description Checking / solution
D03
D04 OUTL S.B FAIL.
OUTL S.C FAIL.
Circuit B flow sensor fault
Circuit C flow sensor fault
Remarks:
The circuit pump is running.
The 3-way valve motor on the circuit
is no longer powered and can be
adjusted manually.
Bad connection
4
Check whether the sensor is connected:
¼ See
chapter: "Deletion of sensors from the memory
in the PCB", page 58
4
Check the link and the connectors
4
Check that the sensor has been correctly fitted
Sensor fault
4
Check the Ohmic value of the sensor
4
Replace the sensor if necessary
D05 OUTSI.S.FAIL.
Outside temperature sensor fault
Remarks:
The boiler operates on
BOILER
MAX
temperature.
The valve setting is no longer ensured
but monitoring the maximum
temperature of the circuit after the
valve is ensured.
Valves may be manually operated.
Reheating the domestic hot water
remains ensured.
Bad connection
4
Check whether the sensor is connected
4
Check the link and the connectors
4
Check that the sensor has been correctly fitted
Sensor fault
4
Check the Ohmic value of the sensor
4
Replace the sensor if necessary
D07 AUX.SENS.FAIL.
Auxiliary sensor fault Bad connection
4
Check whether the sensor is connected:
¼ See
chapter: "Deletion of sensors from the memory
in the PCB", page 58
4
Check the link and the connectors
4
Check that the sensor has been correctly fitted
Sensor fault
4
Check the Ohmic value of the sensor
4
Replace the sensor if necessary
D09 DHW S.FAILURE
Domestic hot water sensor fault
Remarks:
Heating of domestic hot water is no
longer ensured.
The load pump operates.
The load temperature of the dhw tank
is the same as the boiler.
Bad connection
4
Check whether the sensor is connected:
¼ See
chapter: "Deletion of sensors from the memory
in the PCB", page 58
4
Check the link and the connectors
4
Check that the sensor has been correctly fitted
Sensor fault
4
Check the Ohmic value of the sensor
4
Replace the sensor if necessary
D12
D13 ROOM S.B FAIL.
ROOM S.C FAIL.
B room temperature sensor fault
C room temperature sensor fault
Note:
The circuit concerned operates
without any influence from the room
sensor.
Bad connection
4
Check whether the sensor is connected:
¼ See
chapter: "Deletion of sensors from the memory
in the PCB", page 58
4
Check the link and the connectors
4
Check that the sensor has been correctly fitted
Sensor fault
4
Check the Ohmic value of the sensor
4
Replace the sensor if necessary
iSense Pro DIN - AD280 7. Troubleshooting
12/04/2011 - 300025649-001-B 56