Troubleshooting - ACV Smart E 130 Installation Operation & Maintenance

TROUBLESHOOTING

What to do if the domestic hot water is not heated anymore?
Check the power supply, when the tank operates as electric DHW tank only
1
(electrical resistance activated).
Check the proper operation of the boiler and the
2
control thermostat of the tank.
Check if the charging pump works properly and replace if
3
necessary
Check the safety thermostat on the tank and/or the
electric heating element and reset or replace if neces-
4
sary.
Check the electric heating element and
5
replace if necessary.
Models
Smart E / Smart E Plus
Smart E / Smart E Plus + electric heating element
32
Maintenance
SLE - SLE Plus: A1007847 - 661Y2100 • D
EN