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INSTALLATION
11
IMAX XTRA -
Installation & Servicing
7 BOILER ASSEMBLY
Legend
2.
Burner switch
3.
Pressure gauge
8.
Fan
9.
Gas Valve
11.
Venturi
12.
Control Module
14.
Damper Relay Board
19.
Union Gas cock
20.
Levelling feet
22.
Heat exchanger
24.
Sightglass
27.
Burner manifold
31.
Thermistor (flow)
33.
Air pressure switch
37.
Relay
38.
Cable conduit
47.
Ignition / detection electrode
54.
OT Center
8
2
3
9
11
33
22
31
31
24
27
47
12
38
38
37
14
20
Data
Plate
19
54
INST
ALLA
TION