3 Mode of operation – Overview
19
R
EAR
AND
SIDE
VIEWS
HDG N
AVORA
40/45/50
1 Flue gas fan
2 Lambda sensor
3 Flue gas temperature sensor
4 Return connection (DN 32 inside thread)
5 Filling/draining connection (DN 25 inside thread)
6 Flue pipe connection 150 mm
7 Safety heat exchanger outlet (DN 15 outside thread)
8 Safety heat exchanger inlet (DN 15 male)
9 Supply connection (DN 32 inside thread)
Figure 3/6 - Rear and side views HDG Navora 40/45/50
1
5
4
3
2
8
7
6
9
Summary of Contents for Navora 20
Page 1: ...hdg bavaria com HDG Navora 20 25 30 HDG Navora 40 45 50 Operation Manual ...
Page 2: ......
Page 77: ...77 NOTICE ...
Page 78: ...78 HDG Navora 40 45 50 Version 1 de HDG Bavaria GmbH 06 2008 NOTICE ...
Page 79: ......