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Idiomas disponibles
Idiomas disponibles
Blinking.red.fan.fault.led..30.minutes.after.the.fan.turns.off,.the.board.attempts.
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.tran-
sducer.connections.
WARNING: the operation of plants with open vessels is gua-
ranteed only for static pressures above 0.7 bar. For operating
pressures > 4 bar, operation can be guaranteed only by inser-
ting jumpers X4 and X25 (figures 15) and electrically discon-
necting 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
. 1 0. "POT..RISC.".trimmer
. 1 1. Heat.potentiometer
. 1 2. CR/OFF/INV/RELEASE.selector
. 1 3. DIP.SWITCH
. 1 4. "Modureg.Sel.".connector
. 1 5. Albatros.connector
. 1 6. X25.connector
17. . X4.connector.
NOTE:
To turn on adjustment trimmers (6) and
(10), pull out the heat potentiometer
knob.
Fig..14
Fig..15
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