Warranty - ACV LCA HP 2000 mh Technical Manual


Insufficient hot water
 the adjustment of the thermostat, and modify it if it is not in the stop position,
Check successively:
 the correct tightening of the connections,
 the power of the resistances on the three phases and the type of current used,
 use an ohmmeter to check for faulty elements whose values are too far from the
 change the resistances in question. averages read,

Evaporation or water much too hot
 the condition of the thermostat and its adjustment temperature,
Check:
 that the switch is not blocked and that its cutout power is adapted to the power
 that no remote control is shunting the thermostat.
consumed,
 descaling of the thermowell of the thermostat

Losses of earth perceived on the taps and pipes
 that the appliance and its components are properly connected to earth and that
Check:
 the tightening of the connections,
this is effective,
 the condition of the components (resistances, thermostat) to detect any
accidental earthing.

Water leaks
A dripping flow in the discharge of the safety valve is normal; it is caused by the
expansion of the water in the heating periods.
On an ongoing basis,
 Check the pressure of the cold water; if this is greater than 4 bars, install a
 Check the hot water and cold water connections and the flange seals. Tighten
pressure reducer upstream of the safety valve.
 Lastly, implicate the tank and contact the supplier.
them or change them.

20. WARRANTY

 Tank guarantee: 5 years (Please refer to our General Conditions of Sale).
 Parts guarantee: 2 years (Please refer to our General Conditions of Sale).
In case of trouble or damage, please note the Serial Number of the boiler in all your
enquiries. You can find it at the lowest part of the tank (see the picture below).
Then contact your authorized dealer.
EN
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Document ref.: 428016 03