14
1
2
3
4
6
5
13
12
11
10
9
8
7
15
16
Fig. 2.4 View from the left hand side
Key
1 Fan
2 Gas
fitting
3 Supply air silencer
4 Inspection opening for heat exchanger
5 Supply air hose
6 Siphon
7 Condensate
discharge
8 Condensate trap/siphon connection
9 Flue gas STL (optional)
10 Flue gas silencer
11 Condensate
trap
12 Incoming air box with dust filter
13 Gas pipe
14 Safety temperature limiter (STL) and block temperature sensor
15 Safety temperature limiter (STL) reset button
16 0 — 10 V pump module VR35
3
5
4
7
6
1
2
Fig. 2.5 Plan view
Key
1 Flow
NTC
2 Flow
3 Fan
4 Safety temperature limiter (STL) and block temperature sensor
5 Ignition and monitoring electrodes
6 Air pressure monitor
7 Flue gas pressure monitor
2
3
5
6
1
4
Fig. 2.6 Front view
Key
1 Control
panel
2 Supply air silencer
3 Supply air pipe
4 Neutralisation box (optional)
5 Condensate
discharge
6 Inspection opening for condensate pan
7
Installation and maintenance instructions ecoCRAFT 0020055744_08
Description of the appliance 2
