Gas Conversion; Warnings; Procedures - Biasi RIVA PLUS HE 24C ERP User Manual And Installation Instructions

8

GAS CONVERSION

8.1

Warnings

The commissioning of this boiler and
system must only be undertaken by Safe-
ty Registered Engineer,qualified to work
on Liquefied Gas Petroleum Gas (LPG)
Components used to adapt it to the type
of gas available must be genuine parts
only.
8.2

Procedures

Check that the gas cock fitted
under the boiler is turned off and
the appliance is switched off at
the mains isolating spur.
14
Closed position
Fig. 8.1
• Remove the front panel of the case (see
the section General access and emptying
hydraulic circuits in the service manual).
• Take off the lid of the sealed chamber.
• Take the front panel of the combustion
chamber off and remove the burner (41on
page 28). See section Ignition and detec-
tion electrodes in the service manual for
detailed instructions.
• Carry out the conversion for the type of
gas, replacing the burner injectors cor-
rectly.
GAS CONVERSION
• Re-assemble the burner, the front panel of
• Switch on the appliance at the mains iso-
• Turn the boiler OFF positioning the func-
Fig. 8.2
• Disconnect the electrical connectors of the
Fig. 8.3
• Keep pressed the reset button 7 for about
• Connect the electrical connectors of the
• Press the reset button 7 repeatedly (4
Fig. 8.4
At this step it is possible to visualize the cur-
the combustion chamber.
lating spur.
tion selector 8 as indicated in Fig. 8.2.
10
C.h. temperature probe NTC 23 in Fig. 8.3
23
10 seconds until the lock-out signal lamp
6 blinks.
C.h. temperature probe NTC 23 in Fig. 8.3.
times) until the lamps 10 give the indica-
tion as in Fig. 8.4 (gas type mode).
Where:
8
Lamp OFF
Lamp ON
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