Tr4000 5 Et, Tr4000 6 Et, Tr4000R 6 Et, Tr4000 6 Eb, Tr4000 8 Et And Tr4000 8 Eb (Fixed Electrical Connection); Tr4000 4 Et And Tr4000R 4 Et; 2.13 For All Appliances; After Installation - Bosch TR4000R 6 ET Installation And Operating Instructions Manual

After installation

2.11 TR4000 5 ET, TR4000 6 ET, TR4000R 6 ET,
TR4000 6 EB, TR4000 8 ET and TR4000 8 EB
(fixed electrical connection)
• Connect the appliance on the terminal strip in accordance
with the connection schematic.
• Put on the housing cover and push it onto the rear wall of
the appliance so that the upper and lower latches engage.

2.12 TR4000 4 ET and TR4000R 4 ET

Replacing the Power Supply Cord:
• The power supply cord must be replaced by our customer
service only in order to avoid a hazard. The mains plug must
be pulled before replacing.

2.13 For all appliances

• Vent the continuous-flow heater: Fully open the warm water
tap and flush out the appliance for about 1 minute (G), until
bubbles no longer emerge.
G
3 After installation
3.1 TR4000 5 ET, TR4000 6 ET, TR4000R 6 ET,
TR4000 6 EB, TR4000 8 ET and TR4000 8 EB
(fixed electrical connection)
Switch on the fuses.
4

Technical data

Type
Design
Power
Electrical connection
Minimum cable cross-section [mm²]
16
1 min
TR4000 4
ET
TR4000R 4
ET
Undersink
pressurised pressurised pressurised pressurised pressurised pressurised
[kW] 3,6
[V] 230
1,5
3.2 TR4000 4 ET and TR4000R 4 ET
• Insert the plug into the mains socket.
First start-up
(Fig. 6)
3.3

Initial rinsing

• Open the warm water tap and allow water to flow for at least
1 minute (flow-rate at least 2 litres per minute). Only then
(for safety reasons) will the appliance begin to heat.
Info: The appliance will not heat if the dispensed water flow is
interrupted prematurely. Open the warm water tap again and
allow water to flow for at least 1 minute.
Tip: Should the appliance not start because of a reduced flow-
rate, remove the perlator, aerator or similar before starting and
repeating the process.
Important: If the continuous-flow heater does not have
sufficient water flow due to low water line pressure in your
domestic plumbing system:
• Switch off the circuit-breakers/fuses or remove the mains
plug.
• Remove the flow-rate limiter (H1–H4).
3.4

Controlling temperature

The supply temperature (probably lower in winter) and
pressure fluctuations can influence the temperature of the
water leaving the tap (see Fig. 4, left: pressurised [closed],
right: unpressurised [open]).
• Turn the valve slowly in the closed direction for higher
temperatures (F1).
• Add cold water for lower temperatures (F2).
• Hand over the installation and operating instructions
to the user and explain how the appliance operates.
TR4000 5 TR4000 6
ET ET
Undersink TR4000R 6
ET
Undersink
4,5 6
230 230
2,5 4
TR4000 | TR4000R – 6720876021 (2023/09)
TR4000 8 TR4000 6
ET EB
Undersink Over-sink
7,2 6
230 230
4 4
TR4000 8
EB
Over-sink
7,2
230
4