Checking The Boiler Temperature Sensor - Viessmann Vitocrossal 200 CM2 186 Service Instruction
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Also See for Vitocrossal 200 CM2 186:
- Installation instructions manual (52 pages) ,
- Technical data manual (17 pages) ,
- Operating instructions manual (12 pages)
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Vitocrossal 200 CM2 186 to 311 Service
Checking the Boiler Temperature Sensor
3A sensor (NTC 10k
)
Temperature
Checking the 3A and 3B boiler temperature sensor
Note: Check the burner control for fault F FZ on the display
3B sensor (NTC 20k
)
Temperature
Note: The sensor is located on the boiler supply
connection and the connecting plug is located
at the burner control unit.
Commissioning, Inspection and Maintenance
23
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