Ravelli HRB 150 Manual De Uso Y Mantenimiento página 57

AL b -Occurs when the gearmotor
AUG TRIAC works continuously and for more
ERROR than 60 sec.
-The system is stopped.
AL c - Occurs in case of a water
WATER temperature probe fault.
PROBE - The shutdown procedure is
activated.
AL d - Occurs
HOT temperature has exceeded the
WATER fixed limits.
- The system is stopped.
WAITING - Occurs on relighting the stove
COOL immediately after having shut it
down.
AIR FLOW - Occurs when the air flow meter is
METER disconnected. .
FAILURE
FROST RISK - Occurs
temperature falls below a certain
value.
SERVICE -Occurs when the stove has
DUE exceeded 1800 hours of operation
or 2000 Kg pellet, since the
previous servicing
Connections
! IMPORTANT
Electrical connection
The plug of the stove power cable must be connected only after installation and assembly has been completed
of the device, and must remain accessible after installation.
To perform the electrical connection, proceed as follows:
step action
1 Connect the power cord to the back of the stove.
2
Connect the plug of the power cord to the wall socket.
Testing and commissioning
Stove start-up must be preceded by testing, which includes an operational check of the following elements:
•
connection to the smoke evacuation system;
•
checking that all materials used to build the smoke duct, chimney and chimney pot are regulation and suitable for use.
The testing is positive only when all operational phases have been completed without any anomaly being detect
Use and maintenance manual HRB 150 - HRB 200
-The controller detects a faulty
gearmotor control relay (contacts
stuck).
-Faulty probe
-The probe is disconnected from the
board. .
when the water -Occurs when the temperature probe
in the heating chamber detects a
value above 92°C.
-Reset attempt in shutdown stage with
stove hot in cooling stage
-The controller does not detect the
quantity of combustion air and does
not shut down the stove; it only
excludes the air flow meter functions.
when the water -The stove control detects the
water temperature below 6°C
and displays a message.
-Extraordinary maintenance notice.
The connections must be set up by a technician that is qualified and/or authorised by the
Manufacturer.
-Reinstatement operations must be
carried out by a service centre.
-Reinstatement operations must be
carried out by a service centre.
-Check the cause of the problem,
restoring the temperature by bringing it
to the normal operating value.
-Alarm reset is possible only after
shutdown.
-Reinstatement operations must be
carried out by a service centre.
-The pump starts in order to move the
water inside the heating circuit.
- Monitor the water temperature so that
it does not fall below 0°C.
- Cleaning - extraordinary maintenance
and reinstatement operations must be
carried out by a service centre.
Positions of the switch
protected by a screw cap and
of the reset safety thermostat
located on the
side.
Rev.1 14/02/18
Page 57
EN