Ariston 80L Manual Del Usuario página 53

Heat pump water heater – OPERATING AND MAINTENANCE INSTRUCTIONS FOR THE USER
C2 CHARGE
7.8 Electrical connections "Check" (function activated by the installer menu)
With this function you can control the electrical connections made during installation.
You can start the procedure from the installer menu, setting the parameter C1 ON and confirm
by pressing the knob. The procedure takes about 8 minutes during which the progress symbols
flashes on the display. To stop this procedure press "mode ".
If at the end of the procedure has the response "OK", the electrical connections were made
properly.
If the response is "KO" recheck the electrical connections between indoor and outdoor units
paying attention to the numbers indicated on the terminals. Check sensors cable.
7.9 Anti-legionnaire's disease protection (function activated only through the installer menu)
If activated, the water heater automatically carries out the anti-legionnaire's disease protection
function. The water is brought to a temperature of 65 °C on a monthly basis and for a
maximum time of 15 minutes, so as to avoid germs from developing in the water tank and
piping (provided the water has not been brought to T>57 °C at least once for at least 15
minutes). The first heating cycle is performed 3 days after the function has been activated. As
these temperatures may cause burns, it is advisable to use a thermostatic mixer.
The achievement of temperatures above the set is marked with the symbol of the waves. During the cycle of
antilegionella will be displayed "ANTI_B" alternately to the mode of operation, once the cycle is done the set
temperature remains the original one. To stop press "on/off".
7.10 Default settings
The appliance is manufactured with a series of default modes, functions or values, as indicated in the table below:
Parameter
AUTO MODE
BOOST MODE
PRE-SET TEMPERATURE
P1 MAX. TEMPERATURE SETTABLE WITH THE HEATING ELEMENT
P2 MINIMUM SETTABLE TEMPERATURE
P3 MAX. TEMPERATURE SETTABLE WITH THE HEAT PUMP
P4 GREEN MODE
P5 ANTI-LEGIONNAIRE'S DISEASE PROTECTION
P6 VOYAGE MODE
P7 DEFROST (active defrost activation)
P8 HC-HP (two-tier rate operation mode)
P9 TIME_W (no. of accepted hours of powering)
P11 PROGRAM MODE (P1, P2, P1+P2)
PROGRAM P1 TEMPERATURE PRESET
PROGRAM P1 TIME PRESET
PROGRAM P2 TEMPERATURE PRESET
PROGRAM P2 TIME PRESET
P12 BOOST2 MODE
alimentation and air temperature below 30 °C).
Activation of the cycle inversion procedure, to allow the gas charging (see paragraph
4.9) (activate this only in presence of mains alimentation).
Factory default setting
ACTIVATED
ACTIVATED
55 °C
65 °C
50 °C
55 °C
ACTIVATED
DEACTIVATED
DEACTIVATED
ACTIVATED
DEACTIVATED
8 h
DEACTIVATED
55 °C
06:00
55 °C
18:00
DEACTIVATED
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