Boiler Use; Introduction; Description Of Control Panel - Ravelli HR EVO 200 SMART Use And Maintenance Manual

BOILER USE

Introduction

The pellet boiler has the advantage of combining the heat generated by the combustion of wood with the convenience of automatic
water temperature management and the possibility of weekly programming of switching on/off, as well as the connection of a thermo-
stat and/or chronothermostat and start-stop remote control.
For safe and reliable use:
• when lighting and using the unit the first time, unpleasant odours may be created, therefore air the room thoroughly;
• the hopper must only be filled with good quality pellets; make sure the bag does not come into contact with the hot surfaces of
the boiler;
• do not put any fuel other than the prescribed pellets in the hopper;
• the unit must not be used as a waste incinerator;
• the boiler must only operate with the fire door always closed.
• the fire and ash door seals must be checked periodically to prevent air from entering;
• when lighting the boiler for the first time, allow it to heat up gradually by setting low operating temperatures (see the section on
temperature setting);
• during lighting, operation and shutdown, the boiler may creak a little due to the heat expansion.

Description of control panel

The display is described below (in "Home" mode):
Buttons 'P1' and 'P2'
Temperature
adjustment button
Button 'P3'
Menu/selection
button
The panel enables boiler lighting and shutdown, adjustment during operation and the setting of management and maintenance pro-
grams.
The display shows all the information on boiler operation status.
Clock
Operating status
indication
Press buttons 'P1' and 'P2' simultaneously to show the temperature read by probes 1, 2 and 3. Press keys 'P5' and 'P6' simultane-
ously to show the status of the Heating and DHW inputs.
Use and maintenance manual HR EVO Smart
Status indicators
Backlit LCD
Storage tank-Puffer H20
Water temperature
Button 'P4'
EN
Rev.1 08/09/2021
Pag.37
Buttons 'P5' and 'P6'
Power adjustment
buttons
Button 'P4'
On - selection button