Description Of User Interface And Operation Of Equipment - Lamborghini Caloreclima DORA 200 LT-S Manual De Uso E Instalación

To connect a safety flow switch for the solar thermal/hot water
recirculation circuit to the equipment, proceed as follows (re-
served only for qualified technical personnel):
• Disconnect the power to the equipment.
• Remove the top cover of the equipment and then the power
board cover.
• Disconnect the "jumper" (bridge 1) from connector CN7 of the
power board, then cut the conductor forming the bridge in the
middle and connect a suitable terminal.
• Then connect a normally-closed (N.C.) type flow switch and
connect everything to CN7.
• Reassemble all the plastics and make sure the equipment is
correctly installed before powering it.
If, instead, a normally-open (N.O.) type flow switch is used, it is
necessary to set the parameter P15 = 1 (see par. 7.1).
84
EN
DORA
6. DESCRIPTION OF USER INTERFACE AND OPERATION OF
EqUIPMENT
Description
"On/Off" button for switching on, putting the product in
standby mode, unlocking buttons, saving changes
"Set" button to edit the parameter value, confirm;
"Increase" button to increase the set-point value,
parameter or password
CN7
"Decrease" button to decrease the set-point value,
parameter or password
Heat pump operation (ECO mode)
Heating element operation (electric mode)
Automatic mode
Boost mode (symbols flash)
Button lock active
Defrost
Frost protection
Anti-legionella cycle
Holiday mode;
Operation with time bands
Clock setting (symbol flashes)
Connected with WI-FI
(the symbol flashes when there is no connection)
Photovoltaic mode
(with symbol flashing the supplement is not active)
Solar thermal mode
(with symbol flashing the supplement is not active)
Fault or protection active
Off-Peak mode (with symbol flashing the equipment
remains on standby)
The user interface of this water heater model consists of four
capacitive buttons, and a LED display.
As soon as the water heater is powered the four buttons are
cod. 3541T640 - Rev. 01 - 12/2019
200 LT-S - 260 LT-S - 200 LT - 260 LT
fig. 27
Symbol
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