Description Of User Interface And Operation Of Equipment - Ferroli EGEA 200 LT Handbuch Für Betrieb Und Installation

EGEA
200 LT - 260 LT - 200 LT-S - 260 LT-S
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.8.1).
To connect the thermal cut-off (supplied) for the solar circulation
pump, proceed as follows (reserved only for qualified technical
personnel):
• Disconnect the power to the appliance;
• Put the bulb fully inside the dedicated tank pit ("A") and close
the cable gland;
• Unwind the capillary enough is necessary to place the ther-
mal cut-out inside an adequate enclosure fixed to the wall;
• Connect the thermal cut-out in series with line ("L") and neu-
tral ("N") power-supply connections of solar circulating pump,
for all-pole disconnection.
• Verify all connections before power-supply the appliance.
7. 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
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.
cod. 3541T600 - Rev. 08 - 12/2021
fig. 29
Symbol
EN
+
+
113