Ariston 80L Manual Del Usuario página 56

Heat pump water heater – OPERATING AND MAINTENANCE INSTRUCTIONS FOR THE USER
resistance
Problems with the heat pump circuit
Are not yet past 8 days by:
-First Time instalation.
-change of the parameter Time-W.
-No power from mains
P7 parameter set to OFF and outside air
temperature below 10 °C
Insufficient
flow of hot Leaks or obstructions by the water circuit
water
Overflowing
water by the A drip of water by the device should be
the safety considered normal during the heating
valve
Increase of
Presence of obstructive elements inside
the noise of
the outdoor
unit (heat Components vibration
pump)
Damage or disconnection of the wiring
Problems of
connecting electronic board and interface board
visualization
or display off
No power from mains
Bad odor
coming from
Absence of a siphon or siphon empty
the the
product
Loss or partial obstruction of the gas refrigerant
circuit
Abnormal or
excessive
Bad environmental conditions or improper
consumption
installation
than expected
Partially clogged evaporator
Incorrect installation
Other
8.4 Routine maintenance performed by users
It is advisable to rinse out the appliance after each routine or extraordinary maintenance intervention.
The pressure safety device must be operated regularly to verify that it is not clogged and to remove any
limescale deposits.
Verify that the condensate drain pipe is free from obstructions.
8.5 Water heater disposal
The appliance contains R134a-type refrigerant gas which must not be released into the atmosphere. In case of
permanent decommissioning of the water heater, ensure that disposal procedures are carried out by qualified
personnel only.
This product conforms to WEEE Directive 2012/19/EU.
The barred bin symbol on the appliance and its packaging indicates that the product must be scrapped separately from
other waste at the end of its service life. The user must therefore hand the equipment over to a sorted waste disposal
facility for electro-technical and electronic equipment at the end of its service life. Alternatively, the equipment may be
returned to the retailer at the time of purchase of a new equivalent type of appliance. Electronic equipment of size less
than 25 cm can be handed over to any electronics equipment retailer whose sales area is at least 400 m
free of charge and without any obligation to purchase new product.
Sorted waste collection for recycling, treatment and environmentally compatible scrapping contributes to the prevention of damage to
the environment and promotes reuse/recycling. For more detailed information on the collection systems available, contact the local
waste disposal service or the shop where the product was purchased.
Make sure that there are no errors on the display
Set parameter P7 ON
Verify that there are no leaks along the circuit, check
the integrity of the the deflector pipe the integrity of
incoming cold water pipe and hot water pipe
If you want to avoid the drip, install an expansion vessel on
the plant supply.
If leakage continues during the period of no heating, check
the calibration of the device and the pressure of the water
network. Caution: Do not obstruct the hole for evacuation of
the device!
Check the components in movement, clean the fan and the
other parts who can generate noise or vibrations
Check the components fixed with screws, be sure that the
screws are tight.
Check the integrity of the connection, check the operation
of electronic boards
Check if there is electric mains supply
Provide a siphon, with the proper quantity of water.
Visually verify that the connecting pipes and taps aren't
damaged.
Start the product in heat pump mode, use a for R134a leak
detector to check for leaks
Contact the technical support
55
for disposal
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