Riello RS 650/E BLU, Installation, Use And Maintenance Instructions, Page: 14 / 20

20027770
12 GB
Technical description of the burner
4.11 Description of panel board
1 Terminal strip for kits
2 Relay outlet - clean contacts
3 Electronic cam transformer
4 Electronic cam setting device
5 Ignition transformer
6 Bracket for mounting the output power regulator RWF40
7 Stop push-button
8 Dial for off - automatic - manual
9 Power dial for increase - decrease of power
10 Signal light for power on
11 Signal light for fan motor trip
12 Signal light for burner failure and lock-out reset button
13 Support for AZL kit
14 Star-powered/delta-powered starter
15 Timer
16 Phase sequence relay
17 Main supply terminal strip
18 Entry for power cables and external leads
19 Thermal cut-out
20 Air pressure switch
NOTE
Two types of burner failure may occur:

Flame control lockout
the signal light 12)(Fig. 6) on the panel advises that the
burner is lockout. To reset, press the button 12)(Fig. 6).

Motor trip
in order to reset press the push button on thermal relay.
4.12 Standard equipment
Seal for gas train adaptor. . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Gas train adaptor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Gas train adaptor fixing screws M 16 x 70 . . . . . . . . . . . . . No. 8
Thermal insulation screen . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Screws M 18 x 60 to secure the burner flange
to the boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 4
Gas elbow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Studs M 16 x 67 to secure the gas elbow to the manifold . No. 8
Nuts M 16 to secure the gas elbow to the manifold . . . . . . No. 8
Cable grommet kit for optional electrical connections . . . . No. 1
Spacers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 2
Pressure switch (for leak detection control) . . . . . . . . . . . . No. 1
Instruction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Spare parts list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
1
6
4
11
10
9
8
7
17
16
19
14
15
18
13
20
18
12
2
3
5
1
6
4
12
11
10
9
8
7
17
16
20
13
14
19
15
18
18
D3088
Fig. 6