Bosch TR4001 15/18/21 EB Installations- Und Bedienungsanleitung Seite 10

User Instructions
▶ Turn on the hot water tap completely and let the water flow
until hot water comes out.
4.6 Start-up after a water supply cut
▶ Turn off the appliance's circuit breaker at the electrical
cabinet.
▶ Turn on a hot water tap and keep it on until the air is
completely purged out of the pipework.
▶ Turn off the hot water tap.
▶ Turn on the appliance circuit breaker at the electrical
cabinet.
▶ Turn on the hot water tap and let the water flow for at least
for a minute.
Only after this operation will it be safe to use the appliance
again.
4.7 Cleaning
▶ Do not use abrasive or solvent-based cleaning agents, or
alcohol-based products.
▶ Do not use steam cleaning appliances.
▶ Clean the exterior with mild cleaning agents.
▶ Clean the remains of dirt or limescale.
4.8 Reset internal counters
The appliance is capable of monitoring water and energy
consumption.
It is possible to reset the appliance's internal counters, for this:
▶ Remove the front fascia of the device.
Fig. 5
10
▶ Remove the cover using a suitable tool.
Fig. 6
▶ Press and hold button [1].
The LED turns on, indicating the start of the reset
sequence.
Fig. 7
[1] Wi-Fi-pairing button
After the LED turns off,
▶ Release the button.
Internal counters have been reset.
The LED takes a few seconds to turn off.
4.9 Connectivity
This appliance supports Wi-Fi connectivity.
For more details on accessories available for this device, see
the device catalogue.
4.10 Customer Service
Whenever you contact the Customer Service Hotline, please
provide the serial number of the appliance (SNR/TTNR).
Tronic 4000 – 6721830066 (2021/06)