List Of The Phases (Gas Operation); List Of The Phases (Light Oil Operation); Operator Panel Operation - Riello RLS 68/E MX Installation, Use And Maintenance Instructions

4.12.3 List of the phases (gas operation)

Phase Description
Ph00 Lockout phase
Ph02 Safety phase
Ph10 Closing paused
Ph12 Standby
Ph22 Fan motor(MV) = ON
Safety valve (VS) = ON
Ph24 The burner moves to the pre-purging position
Ph30 Pre-purging time
Ph36 The burner moves to the ignition position
Ph38 Ignition phase (TA) = ON
Ph39 Minimum gas pressure switch test (PGmin.)
Ph40 Fuel valve (V) = ON
Ph42 Ignition (TA) = OFF
Ph44 t44 = interval time 1
Ph60 Operation
Ph62 The burner moves to the switching off position
Ph70 t13 = post-combustion time
Ph72 The burner moves to the post-purging position
Ph74 t8 = post-purging time
Ph78 t3 = post-purging time
Ph80 Emptying time (valve leak detection)
Ph81 Atmospheric time test (valve leak control)
Ph82 Filling time (valve leak detection)
Ph83 Pressure test time (valve leak detection)
Ph90 Standby time due to lack of gas
4.13

Operator panel operation

The control box LMV 26... is connected directly to the operator
panel (Fig. 9).
The buttons allow you to programme the operation and diagnos-
tics menus.
The burner management system is shown on the LCD display
(Fig. 10). To simplify the diagnostics, the display shows the oper-
ating status, type of problem, and when the problem arose.
 Observe the procedures and adjustments
shown below.
 All interventions (assembly and installation
operations, assistance, etc.) must be carried
WARNING WARNING
out by qualified personnel.
 If the display and operator panel are dirty,
clean them with a dry cloth.
 Protect the panel from excessive tempera-
tures and liquids.
Technical description of the burner
Tab. G
17 GB

4.12.4 List of the phases (light oil operation)

Phase Description
Ph00 Lockout phase
Ph02 Safety phase
Ph10 Closing paused
Ph12 Standby
Ph22 Fan motor(MV) = ON
Pump motor (MP) = ON
Safety valve (SVOIL) = ON
Test maximum oil pressure switch (POilmax)
Ph24 The burner moves to the pre-purging position
Ph30 Pre-purging time
Ph36 The burner moves to the ignition position
Ph38 Ignition phase (TA) = ON
Test minimum oil pressure switch (POilmin)
Ph40 Fuel valve (V) = ON
Ph42 Ignition (TA) = OFF
Ph44 t44 = interval time 1
Ph60 Operation
Ph62 The burner moves to the switching off position
Ph70 t13 = post-combustion time
Ph72 The burner moves to the post-purging position
Ph74 t8 = post-purging time
Ph78 t3 = post-purging time
D9001
Tab. H
Fig. 9
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