Lamborghini Caloreclima KYRA D 30 UNIT Instrucciones Uso, Instalación Y Mantenimiento página 47

KYRA D
-/+(details 3 and 4 - fig.1) becomes the maximum system delivery temperature. It is
advisable to set a maximum value to allow system adjustment throughout its useful
operating range.
The boiler must be adjusted at the time of installation by qualified personnel.
Possible adjustments can in any case be made by the user to improve comfort.
Compensation curve and curve offset
Press the mode button (detail 10 - fig.1) once to display the actual compensation
curve (fig.13), which can be modified with the DHW buttons (details 1 and 2 - fig.1).
Adjust the required curve from 1 to 10 according to the characteristic (fig.15).
By setting the curve to 0, sliding temperature adjustment is disabled.
fig.13 - Compensation curve
Press the heating buttons (details 3 and 4 - fig.1) to access parallel curve offset
(fig.16), modifiable with the DHW buttons (details 1 and 2 - fig.1).
fig.14 - Curve parallel offset
Press the mode button (detail 10 - fig.1) again to exit parallel curve adjustment
mode.
If the room temperature is lower than the required value, it is advisable to set a
higher order curve and vice versa. Proceed by increasing or decreasing in steps of
one and check the result in the room.
fig.15 - Compensation curves
fig.16 - Example of compensation parallel curve offset
A73023800
Adjustments from Remote Timer Control
If the Remote Timer Control (optional) is connected to the boiler, the
above adjustments are managed according to that given in table1.
Also, the control panel display (detail 5 - fig.1) shows the actual room
temperature detected by the Remote Timer Control.
Table. 9
Heating Adjustment can be made from the Remote Timer Control
temperature menu and the boiler control panel.
setting
DHW temperature
Adjustment can be made from the Remote Timer Control
adjustment (*) menu and the boiler control panel.
Summer/Winter Summer mode has priority over a possible Remote Timer
Switchover (*) Control heating demand.
Eco/Comfort
On disabling DHW from the Remote Timer Control menu,
selection the boiler selects the Economy mode. In this condition, the
button 7 -
On enabling DHW from the Remote Timer Control menu,
the boiler selects the Comfort mode. In this condition it is
possible select one of the two modes with the button 7 -
fig.1 on the boiler panel.
Sliding
Both the Remote Timer Control and the boiler card
Temperature manage Sliding Temperature adjustment: of the two, the
Sliding Temperature of the boiler card has priority.
(*) In case of configuration for DHW with external storage tank
Water system pressure adjustment
The filling pressure with system cold, read on the display, must be approx. 1.0 bar.
If the system pressure falls to values below minimum, the boiler card will activate
fault F37 (fig.17).
fig.17 - Low system pressure fault
Once the system pressure is restored, the boiler will activate the
120-secondair venting cycle indicated on the display by FH.
3. INSTALLATION OF THE APPLIANCE
3.1 General Instructions
BOILER INSTALLATION MUST ONLY BE PERFORMED BY QUALIFIED
PERSONNEL, IN ACCORDANCE WITH ALL THE INSTRUCTIONS GIVEN IN
THIS TECHNICAL MANUAL, THE PROVISIONS OF CURRENT LAW, THE
PRESCRIPTIONS OF NATIONAL AND LOCAL STANDARDS AND THE RULES
OF PROPER WORKMANSHIP.
3.2 Place of installation
The boiler unit must be installed in a specific room with ventilation openings to
the out-side as prescribed by current regulations. If there are several burners or
suction units that can work together in the same room, the ventilation openings
must be sized for simultaneous operation of all the units. The place of installation
must be free of flammable materials or objects, corrosive gases, powders or volatile
substances that, conveyed by the burner fan, can obstruct the internal lines of the
burner or the combustion head. The room must be dry and not exposed to rain,
snow or frost.
If the unit is enclosed in a cabinet or mounted alongside, a space must
be provided for removing the casing and for normal maintenance
operations.
3.3 Plumbing connections
The heating capacity of the unit must be previously established by calculating the
building's heat requirement according to the current regulations. The system must
be provided with all the components for correct and regular operation.
It is advisable to installs hut off valves between the boiler and heating system
allowing the boiler to be isolated from the system if necessary.
The safety valve outlet must be connected to a funnel or collection pipe
to prevent water spurting onto the floor in case of overpressure in the
heating circuit. Otherwise, if the discharge valve cuts in and floods the
room, the boiler manufacturer cannot be held liable.
Do not use the water system pipes to earth electrical appliances.
Before installation, flush all the pipes of the system thoroughly to remove any
fig.1 on the boiler panel is disabled
KYRA D 30 SI UNIT
KYRA D 30 SI UNIT COND
EN
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