Status (Optional) - Riello RL 28/1 Installation, Use And Maintenance Manual

STATUS
(optional)
Assembly
4
Led flashing
Led illuminated
Time in seconds
Burner start cycle terminated
1
3
2
D3057
1 Status
2 Connector
3 Bracket of the burner
4 Fixing screws
D3269
15
STATUS
Accessory available on request.
See page 2.
ASSEMBLY
The burners are preset to accept the Status. To
assemble, proceed as follows:
- Connect Status 1) using connector 2) fitted on
the bracket 3).
- Fasten Status to the bracket using the screws
4) supplied with the kit.
The STATUS unit has three functions:
1 - BURNER OPERATING HOURS AND THE
NUMBER OF FIRINGS ARE SHOWN ON
DISPLAY V
Total operating hours
Press button "h1".
"h2" not used.
Number of firings
Press button "count".
Resetting operating hours and number of firings
Press the three ≈reset∆ buttons simultaneously.
Non-volatile memory
The operating hours and the number of firings
will remain in the memory even in the case of
electrical power failures.
2 - INDICATES THE TIMES RELATIVE TO
THE FIRING STAGE
The leds illuminate in the following sequence,
see fig. A:
WITH CONTROL DEVICE TR CLOSED:
1 - Burner off, TL open
2 - Control device TL closed
3 - Motor start:
seconds count starts on read-out V
4 - Ignition valve energized
5 - Operation valve energized
seconds count stops on read-out V
6 - 10 seconds after stage 5 the code I I I I will
appear on the read-out: this indicates that
the starting phase is terminated.
WITH CONTROL DEVICE TR OPEN:
1 - Burner off, TL open
2 - Control device TL closed
3 - Motor start:
seconds count starts on read-out V
4 - Ignition valve energized
7 - 30 seconds after stage 4:
seconds count stops on read-out V
8 - 10 seconds after stage 7 the code I I I I will
appear on the read-out: this indicates that
the starting phase is terminated.
The times, in seconds, shown on read-out V,
indicate the succession of the various starting
stages described on page 11.
3 - IN THE CASE OF BURNER MALFUNC-
TIONS, THE STATUS PANEL INDICATES
THE EXACT TIME AT WHICH THE FAULT
OCCURRED
There are 2 possible combinations of illumi-
nated leds, see fig. (B).
For the causes of the malfunction refer to the
numbers shown between brackets; see the leg-
end on page 14 for interpretation of the num-
bers.
1 . . . . . . . . . . . (9 ... 10)
2 . . . . . . . . . . . (11 ... 28)
Key to symbols:
= Power present
= Fan motor blocked (red)
= Burner lock-out (red)
= Not used
= 1st stage operation
= Load level reached (Stand-by), led:
D478
on