9 Handing over to the end user
22
Installation and maintenance instructions Energy 2 0020283671_03
Position of the adjusting
screw
Notes/application
Mid-position (six anti-
clockwise rotations)
Default setting
Five further anti-clockwise
rotations starting from the
mid-position
If noises are produced in the
radiators or radiator valves.
▶
Install the front casing. (
→
Page 10)
8.4
Setting the domestic hot water temperature
Danger!
Risk of death from legionella.
Legionella multiply at temperatures below
60 °C.
▶
Ensure that the end user is familiar with
all of the Anti-legionella measures in order
to comply with the applicable regulations
regarding legionella prevention.
▶
Set the domestic hot water temperature.
Condition
: Water hardness: > 3.57 mol/m
³
–
Domestic hot water temperature:
≤
50
℃
9
Handing over to the end user
▶
When you have finished the installation, attach the sticker
supplied (in the end user's language) to the product
cover.
▶
Explain to the end user how the safety devices work and
where they are located.
▶
Inform the end user how to handle the product.
▶
In particular, draw attention to the safety warnings that
the end user must follow.
▶
Inform the end user that they must have the product
maintained in accordance with the specified intervals.
▶
Instruct the end user about measures taken for routing
the combustion air supply and flue system.
10 Inspection and maintenance
10.1
Using original seals
If you replace components, use only the enclosed original
seals; additional sealing materials are not required.
10.2
Observing inspection and maintenance
intervals
▶
Adhere to the minimum inspection and maintenance in-
tervals. The inspection may require maintenance to be
carried out earlier, depending on the results.
Inspection and maintenance work
–
Overview
(
→
Page 37)
10.3
Procuring spare parts
The original components of the product were also certified
by the manufacturer as part of the declaration of conformity.
If you use other, non-certified or unauthorised parts during
maintenance or repair work, this may void the conformity of
the product and it will therefore no longer comply with the
applicable standards.
We strongly recommend that you use original spare parts
from the manufacturer as this guarantees fault-free and safe
operation of the product. To receive information about the
available original spare parts, contact the contact address
provided on the back page of these instructions.
▶
If you require spare parts for maintenance or repair
work, use only the spare parts that are permitted for the
product.
10.4
Checking the CO
₂
content
1.
Start up the product with the check programme
(P.01)
and set the value.
–
Setting value for the programme P.01: 100
Check programmes
–
Overview (
→
Page 29)
2.
Wait until the value that is read is stable.
–
Waiting period for reading a stable value: 5 min
1
3.
Unscrew the cover from the flue gas analysis point
(1)
.
4.
Measure the CO
₂
content at the flue gas analysis point
(1)
.
5.
Compare the measured value with the corresponding
value in the table.
Checking the CO
₂
content
Great Britain
front casing
off
front casing
on
Propane
Propane
10.3
±
1 %
10.1
±
1 %
◁
The value is OK.
▽
The value is not OK; you cannot start up the
product.
▶
Set the CO
₂
content. (
→
Page 23)
At the time of commisioning complete all relevant sections of
the Benchmark, located at the rear of this document.
▶
Complete and sign off the Benchmark commissioning
check list.
▶
Complete and sign off the guarantee documentation.
