Hybrid electric water heater (WiFi model) – OPERATING AND MAINTENANCE INSTRUCTIONS FOR THE USER
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7.10 Installer menu
WARNING: THE FOLLOWING PARAMETERS MUST BE ADJUSTED BY QUALIFIED PERSONNEL.
Several of the appliance’s settings can be modified through the installer menu. To access this menu, perform the
following steps:
1) press and hold the and keys for at least 3 seconds
2) when code P222 appears, enter code P234 using the and keys, and press the
key to confirm
3) press the and keys to select the P parameter to be changed and press the
key to confirm
4) press the and keys to change the parameter and press the to confirm or press
the to exit without saving changes
5) press the key to exit the installer menu, or wait 60 seconds
Parameter Name Parameter description
P01 RESET Resetting of all factory default settings.
P02 NIGHT function Activate/Deactivate NIGHT function
P03 COOLING function Activate/Deactivate COOLING function
P04 ANTIBACTERIAL
Activation/deactivation of the Anti
Legionnaire’s Disease function (on/off).
See Section 7.11
P05 T SET MAX Maximum achievable water heater temperature
P06 T COMFORT Defining the temperature range of the i-MEMORY function
P07 TANK VOL Defining the capacity of the water heater
P08 TANK OPTIONS Check the tank hp condensate outlet (accessory)
P09 SW_VERSION Displays the software version of the electronic circuit board
P10 T LOW Water temperature value in the low position
P11 T HIGH Water temperature value in the intermediate position
P12 T DOME Water temperature value in the high position
P13 T AIR Air sensor temperature reading
P14 T EVAP Evaporator sensor temperature reading
P15 HP HOURS Heat pump operating time display
P16 HE HOURS Heating element operating time display
P17 HP CYCLE Number of heat pump cycles display
P18 ERRORS HISTORY Errors history display
P19 NIGHT START
Defining the start time of NIGHT function (visible only if NIGHT (P02) is
enabled)
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