Temperature Probe - ABB Advance Optima Uras 14 Service Manual

Temperature probe

Accessories
Electrical value:
Where?
Desired value:
Figure 5-8
Thermostat
Figure 5-9
Circuit board
Thermostat
pin layout
SHB_U14
Multimeter
NTC sensor resistance
Disconnect the 4-pin plug from Sensor-CPU board X8.
Test points: Between yellow and green
approx. 10 k Ω at 25°C
approx. 3 k Ω at 55°C
Chapter 5: Testing 5-11