Heat pump water heater – OPERATING AND MAINTENANCE INSTRUCTIONS
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7.5 Time setting
The time setting is required if:
• Program mode has been enabled by the installer menu (P11 parameter set to ON, see
section 7.7);
• The Program is activated and occur simultaneously absence of power from the mains
product will restart in Auto mode).
You can also change the current time through the parameter L0 (paragraph 7.6).
The device does not update automatically, reset the time in the passages from daylight saving
time to standard time.
The display flashes up showing hours and minutes. Turn the knob until you find the current
time and confirm by pressing the knob. Repeat the procedure to set the minutes.
7.6 Information menu
The information menu allows for visualizing data for monitoring the product.
To enter the
menu, press the relative knob and hold for 5 seconds.
Turn the knob to select the parameters L0, L2, L3 … L14.
The description of the parameter appears on the line below.
Upon reaching the desired parameter, press the knob to visualize its value. Press the knob
“MODE” button to return to the parameter selection area once again.
To exit the information menu, press the “mode” button (the appliance will ensure that the menu is
automatically exited after the latter has been idle for 10 minutes).
Parameter
Name
Parameter description
L0
TIME
Visualization and setting of the current time (changeable parameter, available only if
“Program” mode is activated).
L1
HCHP
Status of the HC-HP operation mode. (off)
L2
TIME_W
Maximum accepted hours of powering.
L3
ANTI_B
Activated/deactivated status of the anti-legionnaire’s disease function (on/off).
L4
T HP
Maximum pre-set temperature of the pump assembly.
L5
T W1
Temperature recorded by the heating element unit sensor 1.
L6
T W2
Temperature recorded by the heating element unit sensor 2.
L7
TW3
Temperature recorded by the hot water pipe sensor.
L8
T AIR
Temperature recorded by the inlet air sensor.
L9
T EVAP
Temperature recorded by the evaporator sensor.
L10
DEFROS
Activated/deactivated status of the defrost function (on/off).
L11
HP h
Meter for internal parameter 1.
L12
HE h
Meter for internal parameter 2.
L13
SW MB
Mainboard software version.
L14
SW HMI
Interface board software version.
OPERATING AND MAINTENANCE INSTRUCTIONS
• Program mode has been enabled by the installer menu (P11 parameter set to ON, see
wer from the mains (the
The device does not update automatically, reset the time in the passages from daylight saving
minutes. Turn the knob until you find the current
To enter the
its value. Press the knob or
To exit the information menu, press the “mode” button (the appliance will ensure that the menu is
automatically exited after the latter has been idle for 10 minutes).
Visualization and setting of the current time (changeable parameter, available only if
legionnaire’s disease function (on/off).
Temperature recorded by the heating element unit sensor 1.
g element unit sensor 2.
