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Verfügbare Sprachen
EGEA TECH
2.4
DESCRIPTION OF THE USER INTERFACE
Description
"On/off" key for switching on, putting the product in
standby and off, back without saving
"Set" button to change the working mode, confirm, un-
locking keys;
"Increase" key to increase the set-point value, parame-
ter or password
"Decrease" key to decrease the set-point value, param-
eter or password
ECO mode (operation with heat pump only)
ELECTRIC mode (operation with electric heater only)
AUTO mode (operation with heat pump and, if neces-
sary, electric heater)
BOOSTER mode (the symbols flash, operation with
heat pump and electric heater)
Button lock active
Defrosting
Frost protection
Anti-legionella cycle
Operation with time bands
Connected with Wi-Fi
(the symbol flashes when there is no connection)
Photovoltaic mode
(the symbol on steady indicates that the function is ena-
bled, the flashing symbol indicates that the function is
active)
Solar thermal mode (not available)
(the symbol on steady indicates that the function is ena-
bled, the flashing symbol indicates that the function is
active)
Fault or protection active
Smart grid mode
(the symbol on steady indicates that the function is ena-
bled, the flashing symbol indicates that the function is
active)
90 LT - 120 LT
fig. 1
Symbol
cod. 3540000400 - Rev. 03 - 09/2023
The user interface of this model of water heater con-
sists of four capacitive keys and an LED display.
As soon as the water heater is powered, the four
keys and all the icons on the display are backlit, then
the display firmware version is shown on the display.
During normal operation of the product, the three digits on the
display show the water temperature in °C, measured with the
upper water probe.
On the other hand, during the modification of the set-
point the temperature on the display is shown flashing.
The icons instead indicate the selected operating mode, the
presence or absence of alarms, the status of the Wi-Fi connec-
tion, and other information on the status of the product.
2.5
HOW TO TURN THE WATER HEATER ON AND
OFF AND UNLOCK THE KEYS
When the water heater is powered correctly, it can be in the
"ON" status and, therefore, in one of the various operating mo-
des available (ECO, Automatic, etc.) or in "standby" or "off".
In any state, 180 seconds after the last pressure of any of the
four buttons on the user interface, the button lock function is
automatically activated so as to avoid possible interactions
with the water heater, for example by children, etc. At the same
+
time, the backlighting of the keys and the display decreases in
order to reduce the energy consumption of the appliance.
+
By pressing any of the four keys, the backlighting of the keys
and the display will immediately return to its normal level for
better visibility.
2.5.1 Power on
With the water heater in "standby" or "off" and the "key lock"
function active (padlock icon at the bottom left on) it is first ne-
cessary to "unlock" the keys by pressing the "SET"
at least 3 seconds. (the lock icon will turn off).
• In "off" mode it will be necessary to press the ON/OFF but-
ton for 10 seconds (a long confirmation beep will be heard)
to turn on the water heater.
• In "standby" mode it will be necessary to press the ON/OFF
key for 3 seconds (a short confirmation beep will be heard)
to turn on the water heater.
NOTE: if the ON/OFF button is pressed for at least 10 secon-
ds, the water heater goes OFF (a long beep will be heard).
2.5.2 Switching off (Standby - Off)
With the water heater on and the "key lock" function active, it is
first necessary to "unlock" the keys by pressing the "SET"
key for at least 3 seconds and then:
•
press the "ON/OFF"
water heater in standby (a short beep will be heard)
•
press the "ON/OFF"
the water heater (a long beep will be heard)
button for 3 seconds to put the
button for 10 seconds to switch off
EN
key for
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