Installation Instructions
Seite/Page 74 - Kaptitel/Chapter 5: Installation Instructions 16.1.15
Fig. 5.8.2-3: T-fittingsT-fittings
e.g. for connecting the external expansion tank.
Example
Fig. 5.8.2-4: Connection piece sensorConnection piece sensor
for temperature sensors/ switches for fan open-loop/closed-
loop control
Example
Fig. 5.8.2-5: Roof feed-throughsRoof feed-throughs
in single or double design
Example