Monza 24 and 28 Instructions for use - Heatline
Monza 24 and 28 Instructions for use - Heatline
Monza 24 and 28 Instructions for use - Heatline
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
18.5 Expansion vessel<br />
2<br />
There is a fi lter fi tted that protects the plate heat exchanger from<br />
blockage.<br />
• After draining the boiler as previously described push <strong>and</strong><br />
turn the fi lter cap in an anti-clockwise direction to release it<br />
from its housing.<br />
• Pull the cap out with the fi lter attached.<br />
1<br />
• Clean <strong>and</strong> replace as necessary refi lling <strong>and</strong> re-pressurising<br />
the boiler as required.<br />
18.7 Heating filter<br />
1 2<br />
Key<br />
1 Expansion vessel<br />
2 Expansion vessel pressure inlet<br />
• Check the expansion vessel's supply pressure (see «<br />
Technical Data » chapter) by means of the pressure inlet<br />
located on the expansion vessel. Adjust the pressure if<br />
necessary.<br />
3<br />
• Following the installation of a new expansion vessel, fi ll <strong>and</strong><br />
purge the appliance or installation, if necessary.<br />
18.6 Plate heat exchanger filter<br />
BLUE<br />
1<br />
Key<br />
1 Filter<br />
2 Filter valve body<br />
3 Cap<br />
The fi lter valve located under the boiler at the right h<strong>and</strong> side<br />
prevents debris from entering the boiler. Should this become<br />
blocked<br />
2<br />
• shut off the Heating Flow <strong>and</strong> Return Filter Valve by turning<br />
the levers clockwise.<br />
• Drain the boiler from the drain cock behind the pump or by<br />
removing the cap "3" from the fi lter valve.<br />
3<br />
• Remove <strong>and</strong> clean the fi lter <strong>and</strong> refi t in reverse order, topping<br />
up the water pressure via the fi lling loop as required.<br />
Key<br />
1 Filter housing<br />
2 Filter<br />
3 Filter cap<br />
- 36 - Service Call 0844 736 9042, Technical Help (Chargeable) Call 0906 802 0253