2
Notes on the documentation
2.1
Observing other applicable documents
▶
You must observe all operating instructions enclosed with
the system components.
2.2
Storing documents
▶
Keep this manual and all other applicable documents
safe for future use.
2.3
Validity of the instructions
These instructions apply only to:
Product article number
Electrical immersion heater
3
Product description
3.1
Design of the product
1
2
3
4
1
Data plate (under the
cover)
2
Electrical immersion
heater
3.2
CE marking
The CE marking shows that the products comply with the
basic requirements of the applicable directives as stated on
the declaration of conformity.
The declaration of conformity can be viewed at the manufac-
turer's site.
28
0020230734
3
Domestic hot water
temperature setting
control
4
Cylinder
4
Operation
4.1
Overview of the setting control functions
Setting control position
5
Troubleshooting
5.1
Detecting and rectifying faults
Condition: Domestic hot water temperature does not reach the set temper-
ature
▶
The safety cut-out may have been tripped. Inform a com-
petent person.
Operating instructions 0020230754_02
Function
OFF
Frost protection
Water temperature approx.
40 °C
Water temperature approx.
60 °C
Water temperature approx.
70 °C
Normal operation
Water temperature approx.
65 °C