User manual

INSTALLAT ION
14
mini HE --- Installation & Servicing
8 B O I L E R A S S E M B LY ---
Exploded View
16
37
1
11
26
7
10
17
8
39
22
20
4
23
14
13
31
27
25
12
28
29
30
15
32
33
35
34
9
6
36
19
38
18
21
2
40
3
5
24
P5
1 Air pressure switch
2 Recuperator
3Condensatetrap
4 Overheat thermostat
5Condensingtomainheat
exchanger connection pipe
6 Primary heat exchanger
7 Inner case co ver
8 Flame detection electrode
9 Ignition electrodes
10 Heat exchanger return pipe
11 Auto air vent
12 Main circuit drainage cock
13 Pump
14 DHW flow switch
15 DHW temperature probe
16 Right hand panel
17 Boiler front panel
18 Appliance data badge ( inside)
19 Left hand panel
20 CH circuit pressure gauge
21 Model identification & instructions
22 Control panel door
23 Electronic control pcb
24 CH temperature probe
25 CH flow switch
26 Heat exchanger flow pipe
27 Return manifold
28 3 way diverter valve
29 DHW heat exchanger
30 Bypass pipe
31 3 bar pressure relief valve
32 Gas valve
33 Gas valve outlet pipe
34 Injector manifold
35 Burner
36 Flue hood
37 Fan
38 Expansion vessel
39 Venturi
40 Flue temperature probe
INSTALLATION