7.12 HOT WATER TROUBLESHOOTING
46
TROUBLESHOOTING
ENG2036-15/01/19
Before starting with the troubleshooting check in the maintenance screen (Chapter 5.1-) if
the hot water setpoint is the correct for the type of usage. The setpoint can be changed to
ensure specific demands.
Symptoms Causes
Solutions
No power
to the Heater
do to Sleep
Mode
The Heater Shuts off when
the Machine enters in Sleep Mode
after 3 Hours of no dispensing.
Wake the Machine out of Sleep
Mode by using the dispensing
knob and allow 10 minutes for the
water to heat up. You can check
the heating progress on the screen
(check chapter 2.2 User Interface)
No power
to the Heater
Green Button [22] is Switched OFF Turn Green Button Switch
chapter 2.5 [22] ON
Overheat thermostat is activated
Ensure the Hot Tank is Filled and
click to deactivate the overheat
thermostat (Chapter 7.1)
Loose connection to the Heater
Correct the wiring
connections to the Heater
Faulty Thermostat
Replace Heating Thermostat
Drain Hot Tank and check the
resistance of the Heater
(Should be 26 ohm)
Broken Heating Element
Replace Hot Tank
if Heater is damaged
