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8. REPAIR AND SERVICE
During the warranty period of the product, we provide free service to the user against
material and manufacturing defects related to the device. If you encounter a problem
during use, please contact our after-sales service department. Unauthorized
maintenance or repair of the device will render the device out of warranty. Our
company will not be responsible for any malfunctions and accidents that may occur
subsequently.
9. TROUBLESHOOTING & SOLUTIONS TABLE
Fault Code
➢
Insufficient water pressure
E0
➢
Water pressure switch
malfunction
➢
Heater sensor malfunction
E1
➢
Water temperature above
E3
85°C warning
➢
E4
Limit thermostat will start to
work warning
➢
Pipe clogged or valve
closed
E5
➢
Pump malfunction
➢
Flow meter malfunction
Fault
➢
➢
➢
code after waiting for a while, call the
authorized service.
➢
➢
➢
➢
➢
41
Solution
Adjust the water pressure between 1-2 bar
Call the authorized service
If you continue to receive the same fault
After a few minutes, the device will start to
operate.
Will start to work when the temperature
drops below 85°C
If the same fault code continues to appear
despite waiting for a while, call the
authorized service.
Check if there is a shut valve in the heating
installation and no pump failure and clean
the silt trap
Call the authorized service
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