Viessmann Vitotwin 300-W - Page 149

149
Replacing the thermocouples
A
120
A
B
C
1. Fit transport brackets to the Stirling
engine to prevent damage during
replacement (see page 42).
2.
Mark new thermocouple A 120 mm
away from its tip.
Troubleshooting
Repairs
(cont.)
5618 294 GB
Service