Ravelli RBH 150 V, Manual

Page: 97 / 276

Use and maintenance manual RBH 150 V - RBH 200 V
Pag.41
Rev.2 14/01/2021
Press the increase/decrease keys
“increase/decrease”
to change the ventilation.
To exit the page and return to Stand-by page, press the button repeatedly.
The exit key shows the CHRONO menu to set other variables related to the menu functions.
Press the key
“enter” at the end of the
setting, from the following
CHRONO page
Pages displayed upon the activation of advanced layouts
By activating a layout different from the standard (layout 0), even if maintaining the same functions of the menu, the “Stand-by” page will
display all connected utilities such as the temperature of the boiler of the puffer.
Below is shown the new display mode and the function of every icon for every layout, to change the various settings.
Layout 1 (DHW heating control)
The following layout can be used when you have a boiler that is not equipped with plate heat exchanger and you intend to buy a puffer
that should be connected to the circuit to produce hot domestic water.
In this type of circuit, room temperature is controlled however by the handheld unit which, being a radio device, acts as a remote
chronothermostat. The boiler is managed by the thermostove through a contact or immersion probe (not supplied) connected directly
to the back of the stove. Below is shown the new “Stand-by” mode.
By setting the SUMMER function, the 3-way valve remains fixed in a single position, enabling the release of heat output
by the stove exclusively inside the boiler. As soon as this condition is reached, the boiler switches to ECO STOP mode.
The operation is the same as for the basic layout except for the fact that in this layout, the boiler exchanges heat directly in the
boiler (priority); when the temperature set is reached, the 3-way valve changes its position and the boiler starts exchanging heat within
the heating circuit. From this moment, the stove is controlled by the radio handheld unit for contolling the room
temperature or via H2 setting (see the operation with layout 0 to find the data on modulation, eco stop etc.).
The 3-way valve is directed again into the boiler when:
- there is a request from the Boiler;
- there is a requested from the flow switch (optional, if connected).
The stove restarts from Eco-stop or Stand by mode according to heating requests or boiler requests.
T°C Boiler
From STAND BY mode, press
the ARROW key UP
to set the
room T°C
and DHW boiler T°C that you
desire.
Boiler water T°C
From STAND BY mode, press
the ARROW key DOWN
to set
the boiler water T°C
that you desire.
Press the key
“V” from STAND BY page
to display the actuale states and
the room temperature
If the type of system designed requires controlling the 3-way valve (diagram 1 and 3), it is necessary to purchase the
optional kit from the retailer or the authorized Ravelli dealer.
CHRONO
CHRONO
ENABLE CHRONO
ENABLE CHRONO
ENABLE CHRONO
ENABLE CHRONO
VENTILATION POW.
SET CHRONO 1
SET CHRONO 1
SET CHRONO 2
SET CHRONO 2
SET CHRONO 3
SET CHRONO 3
SET CHRONO 4
SET CHRONO 4
POWER MOD
PUMP
3-WAY VALVE HEAT
PRESSURE 1.1 BAR
HH T .
21°C