Lamborghini Caloreclima KYRA D 30 UNIT Instrucciones Uso, Instalación Y Mantenimiento página 48

residuals or impurities that could affect proper operation of the unit.
Carry out the relevant connections according to the diagram in
dimensions and connections" and the symbols given on the unit.
High efficiency circulating pump
Circulating pump adjustment with boiler connected to an external storage tank.
The circulating pump is factory set to "Constant Speed III" mode. This mode
satisfies most installations. However, it can be set specifically according to the type
of system.
Botón multifunción
Light indicators
Signalling
•
•
Indication of selected adjustment mode Δp-v,
Δp-c and constant speed
•
•
Control buttons
Press
•
•
Long press
•
•
•
Vent
• Fill and vent the system correctly.
If this does not occur:
• Activate the pump venting function by pressing
the control button for 3 seconds, then release.
- The pump venting function starts and lasts 10
minutes.
- The two sets of upper and lower LEDs flash
alternately at 1-second intervals.
• To stop, press the control button for 3 seconds.
EN
48
"Main components,
fig.18
In normal operation, the LED lights up
green
LED on/flashing in case of a fault
Δp-v Δp-c Constant Speed
Indication of selected characteristic curve
(I, II, III) within the adjustment mode
Combined LED indications during pump
venting function, manual restart and keypad
lock
Select the adjustment mode
Indication of selected characteristic curve
(I, II, III) within the adjustment mode
Activate the pump venting function (press
for 3 seconds)
Activate manual restart (press for 5
seconds)
Lock/unlock the button (press for 8
seconds)
ATTENTION
After venting, the LED indicator shows the pump set
values.
Set the adjustment mode
Select the adjustment The LED selection of the adjustment mode and
mode the corresponding characteristic curves is done
clockwise.
• Press the control button briefly (about 1 second).
- The LEDs show the adjustment mode and
characteristic curves set.
The possible settings are shown below (e.g. constant
speed/characteristic curve lII)
LED indicator
1
2
3
4
5
6
7
8
KYRA D
Characteristic
Adjustment mode
curve
II
Constant speed
I
Constant speed
III
Variable differential
pressure Δp-v
II
Variable differential
pressure Δp-v
I
Variable differential
pressure Δp-v
III
Constant differential
pressure Δp-c
II
Constant differential
pressure Δp-c
I
Constant differential
pressure Δp-c
A73023800