Sime Dewy Equipe P Box Serie Manual Del Operador página 72

IT
ES
Blinking red fan fault led. 30 minutes after the fan turns off, the board attempts
GB
to restart it. To identify where the fault occurred in sequence/cascade installations,
turn the CR/OFF/INV/RELEASE selector on each module to the (
Red ignition lock led:
turn the CR/OFF/INV/RELEASE
selector to the release ( ) position
to restore operations
Green led off without
power supply
Safety/exhaust thermostat triggered blinking
red led. Turn the CR/OFF/INV/RELEASE
selector to the release ( ) position
to restore operations
Blinking red air pressure switch fault led
1
3
12
5
14
15
72
and check where the red fault led blinks.
11 9
) position
No communication with
"Logical Remote Control"
blinking red led
Flame detection circuit fault blinking red led
Heating probe fault blinking red led (SM)
(*) If all 0.5 to 2.5 bar leds are off, check water pressure transdu-
cer connections.
WARNING: the operation of plants with open vessels is guaran-
teed only for static pressures above 0.7 bar. For operating pres-
sures > 4 bar, operation can be guaranteed only by inserting jum-
pers X4 and X25 (figures 15) and electrically disconnecting the
connector from the water pressure transducer. The operating
pressure can be measured on the pressure gauge supplied with
the safety kit (code 8101524/25).
10
8
X25
16
X4
13 17
6
Insufficient water pressure
blinking red led (*)
System safety valve triggered
blinking red led (*)
6
10
KEY
1 1 Ignition grounding electrode faston
3 Fuse (1,6 AT)
5 "ANN. RIT." connector
6 "POT. ACC." trimmer
8 Hot water potentiometer
9 Detection electrode faston
10 "POT. RISC." trimmer
11 Heat potentiometer
12 CR/OFF/INV/RELEASE selector
13 DIP SWITCH
14 "Modureg Sel." connector
15 Albatros connector
16 X25 connector
17 X4 connector
NOTE:
To turn on adjustment trimmers (6) and
(10), pull out the heat potentiometer
knob.
Fig. 14
Fig. 15