Operating Instructions and Installation Instructions

AQUOS - IBIS - IDRON

13.17 FEED SCREW (SEE SECTION D SETTINGS MENU PAGE 30)

Allows to ll the pellets loading system. It can only be activated with the boiler switched off, it displays an 180”

countdown after which the feed screw stops automatically, as when exiting the menu.

13.18 COMPONENTS TEST (SEE SECTION M SETTINGS MENU PAGE 30)

It can only be carried out with the boiler switched off, it allows to select the components to be tested:

• Spark plug: it is turned on for a xed time of 1 minute during which the panel displays the countdown seconds.

• Feed screw: it is powered for a xed time of 1 minute during which the panel displays the countdown seconds.

• Extractor: it is activated at 2500 rpm for a xed time of 1 minute during which the panel displays the countdown seconds.

• Exchanger: it allows to carry out the test in V5 for a xed time of 1 minute during which the panel displays the

countdown seconds.

• Pump: it is activated for a xed time of 10 seconds during which the panel displays the countdown.

• 3 way: the 3 way valve is activated for a xed time of 1 minute during which the panel displays the countdown seconds.

SAFETY DEVICES AND ALARMS

14.1 SAFETY DEVICES

The product is supplied with the following safety devices

14.2 PRESSURE SWITCH

Monitors pressure in the smoke duct. It is designed to shut down the pellets feed screw in the event of an

obstructed ue or signicant back-pressure. (wind)

14.3 SMOKE TEMPERATURE PROBE

Detects the temperature of the smoke, thereby enabling start-up or stopping the product when the temperature

drops below the preset value.

14.4 CONTACT THERMOSTAT IN THE FUEL HOPPER

If the temperature exceeds the preset safety level, it immediately shuts down boiler operation.

14.5 CONTACT THERMOSTAT IN THE BOILER

If the temperature exceeds the preset safety level, it immediately shuts down boiler operation.

14.6 WATER TEMPERATURE PROBE

If the water temperature approaches the shutdown temperature (85°C) the probe makes the boiler perform the

“OFF Stand-by” automatic shutdown.

14.7 ELECTRICAL SAFETY

The product is protected against sudden current surges by a main fuse in the power supply panel on the rear

part of the product. Other fuses that protect the electronic boards are found on the latter.

14.8 SMOKE FAN

If the fan stops, the electronic board promptly shuts off the pellets supply and an alarm message is displayed.

14.9 GEAR MOTOR

If the gear motor stops, the boiler will continue to run until the ame goes out due to lack of fuel and until a

minimum level of cooling is reached.

14.10 TEMPORARY POWER CUT

If the power cut lasts less than 10” the boiler returns to its previous operating status; if it lasts more it carries out a

cooling/restart cycle.

14.11 FAILED START-UP

If during ignition no ame develops, the boiler will go into alarm condition.