Viessmann VITOLADENS333-F Service Instructions Manual page 78

Troubleshooting
Repairs
(cont.)
1. Pull the leads from temperature
limiter A.
2. Check the continuity of the tem-
perature limiter with a multimeter.
3. Remove the faulty temperature lim-
iter.
78
4. Install a new temperature limiter.
5. After commissioning, press reset
button "E RESET" at the control
unit.