Table of Contents
2.1 Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
2.9 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
(fixed electrical connection). . . . . . . . . . . . . . . . .15
3.2 TR4000 4 ET and TR4000R 4 ET. . . . . . . . . . . . .15
3.4 Controlling temperature . . . . . . . . . . . . . . . . . . . .15
4 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
6 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
7 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
8 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
11 Guarantee. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
TR4000 | TR4000R - 6 720 876 021 (2019/03)
1
Safety information
This appliance is intended for domestic
use and the household environment
only.
• Install and operate the appliance as
described in the text and illustrations.
We do not accept liability for damage
resulting from failure to heed these
instructions.
• This appliance is intended for use up
to an altitude of 2000 m above sea
level.
• The appliance may only be installed
and stored in a frost-free room (due to
residual water).
• The appliance is not suitable for
supplying water for showering.
WARNING:
Risk of electric shock!
Switch off the mains voltage supply
immediately if a fault occurs (TR4000 5
ET, TR4000 6 ET, TR4000 6 EB,
TR4000 8 ET, TR4000 8 EB) or
disconnect the plug from the mains
supply (TR4000 4 ET, TR4000R 4 ET).
Immediately shut off the cold water
supply to the appliance should it leak.
These installation instructions are
intended for plumbers, heating
engineers and electricians. All
instructions must be observed. Failure
to comply with instructions may result in
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