Table of Contents
Advertisement
STATUS
(optional)
Assembly
5
6
Led flashing
Led illuminated
Time in seconds
Burner start cycle terminated
(A)
1
2
4
3
D3995
STATUS
Accessory available on request.
See page 16.
ASSEMBLY
The burners are preset to accept the Status. To
assemble, proceed as follows:
1 Status
- Connect Status 1) using connector 2) fitted on
2 Connector
the bracket 3).
3 Bracket of the burner
- Fix the support 5) to the Status using the
4 Fixing screws
screws 4) supplied in the kit.
- Fix the assembly to the shelf 3) using the
5 Support
screws 6).
6 Fixing screws
The STATUS unit has three functions:
1 - BURNER OPERATING HOURS AND THE
2 - INDICATES THE TIMES RELATIVE TO THE
3 - IN THE CASE OF BURNER MALFUNC-
1 . . . . . . . . . . . (9 ÷ 10)
2 . . . . . . . . . . . (11 ÷ 29)
3 . . . . . . . . . . . (32)
Key to symbols:
15
NUMBER OF FIRINGS ARE SHOWN ON
DISPLAY V
Total operating hours
Press button "h1".
2nd stage operating hours
Press button "h2".
1st stage operating hours
Total hours - 2nd stage operating hours
Number of firings
Press button "count".
Resetting operating hours and number of fir-
ings
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.
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 - 1st stage valve energized
5 - 2nd stage 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 - 1st stage 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 10.
TIONS, THE STATUS PANEL INDICATES
THE EXACT TIME AT WHICH THE FAULT
OCCURRED.
There are 3 possible combinations of illumi-
nated leds, see fig. (B).
For the causes of the malfunction refer to the
numbers shown between brackets; see the
legend on page 14 for interpretation of the
numbers.
= Power present
= Fan motor blocked (red)
= Burner lock-out (red)
= Not used
= 1st stage operation
= Load level reached (Stand-by), led:
D478
on
Advertisement
Table of Contents
