Technical Data; Operating Instructions - Bosch TR3500T Series Installation And Operating Instructions Manual

First heat-up
2 Turn the temperature selector switch to position "O".
Insert the power plug.
3 Turn the temperature selector switch to position "3".
Monitor the heating-up process.
Check the temperature (approx. 75 °C).
4 Turn the temperature selector switch to position "2".
Limitation of the water temperature (Fig. 7)
1 Insert the screwdriver into gap a and remove cover b.
2 Remove temperature selector pin c and set to the required
temperature:
C ≈ 35 °C
B ≈ 45 °C
A ≈ 55 °C
O ≈ 75 °C
Replace cover b.
Maintenance for the qualified professional (Fig. 8)
If water is constantly dripping out of the safety valve, it probably requires
cleaning. Before servicing the safety valve, the inlet to the water heater
must be blocked.
• Shut off the safety valve 2.
• Open the hot-water tap (to eliminate water pressure in the heater).
To clean the pressure control valve
• Unscrew the exchangeable cartridge 3.
• Rinse the valve seat and gaskets with cold, clean water.
• Screw the exchangeable cartridge 3 firmly back in.
• Open the safety valve 2.
• Check for leakage.
To clean the pressure reducing valve
• Mark the position of the adjusting screw 4.
• Turn the adjusting screw 4 counter-clockwise until the turnstop is
reached (to decompress the spring).
• Unscrew the screw cap 5.
• Use pliers to remove the cartridge 6 of the pressure reducing valve
and rinse with cold, clean water.
• Screw the cartridge 6 back on.
• Screw on the screw cap 5.
• Turn the adjusting screw 4 clockwise until the original, marked
position is reached.
If water still drips from the safety valve, replace the cartridge.
TR3500T – 6 720 876 000 (2019/01)
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Technical data

Capacity
Rated output
Rated voltage
Rated pressure
Weight (filled)
Heat-up time
from 12 °C to 60 °C
from 12 °C to 75 °C
Energy efficiency class
Hot water heating energy efficiency
Load profile
Annual energy consumption
Daily energy consumption
Sound power level
4

Operating instructions

Please read and observe the detailed safety instructions at the start
of these instructions!
• Important: The appliance may never be exposed to frost!
WARNING:
Risk of electric shock!
Switch off the mains voltage supply immediately if a fault occurs.
• Immediately shut off the cold water supply to the appliance should it
leak.
WARNING:
For reasons of safety the appliance must be checked thoroughly by
an engineer every 2 years!
4.1 Getting to know your appliance
With this small water heater, you can heat up and store drinking water for
domestic use up to 75 °C to meet your requirements.
One or more tap connections (e. g. washbasin + sink) can be supplied
with hot-water. You can also obtain cold water from the mixer tap at any
time.
The appliance may only be installed in a frost-free room.
Our products are environmentally friendly, recyclable and energy-
saving.
Operating elements (Fig. 1)
1 Hot water connection (1/2" adapter)
2 Cold water connection (1/2" adapter)
3 Temperature selector switch
4 Pilot lamp
5 Housing
Technical data
TR3500T 10 T
[l] 10,0
[kW] 2
[V] 230
[MPa (bar)] 0.6 (6)
[kg] 18
[min] 17
[min] 22
A
[%] 35.2
XXS
[kWh] 524
[kWh] 2.461
[dB] 15
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