6 720 818 731 (2016/07)
Tronic 4000 T | Tronic 6000 T
Operating the appliance | 11
6.2
Adjust the domestic hot water temperature
The water discharge temperature can be controlled up to 70 °C
by the temperature controller.
Raise the temperature
▶ Turn the temperature controller to the right.
Fig. 13
Raise the temperature
Lower the temperature
▶ Turn the temperature controller to the left.
Fig. 14
Lower the temperature
6.3
Draining the DHW cylinder
▶ Isolate the DHW cylinder from the power supply.
▶ Close the water tap and open a hot water tap.
▶ Open pressure relief valve (Fig. 15).
▶ Wait until the DHW cylinder has drained fully.
Fig. 15
Manually opening the pressure relief valve
The DHW cylinder stops heating once the water
reaches the required temperature, and the ON
indicator goes dark (Fig. 12, [1]). The DHW
cylinder starts heating again once the water
temperature falls below the required
temperature (ON indicator shines) until the set
temperature has been reached.
6720818520-05.1V
+
6720818520-04.1V
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DANGER:
Risk of scalding!
Before opening the pressure relief valve, open
the hot water tap and check the appliance's
water temperature.
▶ Wait until the water temperature has
dropped enough to prevent scalding and
other damage.
6720643873-06.1V
