Viessmann CIB User Manual

77
10
1
10 30 50 70 90 110
Temperature in °C
0.4
0.6
0.8
2
4
6
8
20
Resistance in kΩ
Fig. 38 Sensor type: NTC 10 kΩ
2. Measure the resistance of both sensors and com-
pare each with the curve.
3. In the event of severe deviation replace the sensor.
Checking the flue gas temperature sensor
Note
The flue gas temperature sensor is a dual sensor.
The flue gas temperature sensor locks out the boiler if
the permissible flue gas temperature is exceeded.
After the flue system has cooled down, press reset
button R to cancel the lock.
Maintenance
Checking the boiler water temperature sensor (cont.)
5839829
Maintenance

Viessmann CIB Specifications

General

Brand	Viessmann
Model	CIB
Category	Boiler
Language	English