7 Adapting the product to the heating installation
14
Installation and maintenance instructions eloBLOCK 0020265768_01
6.4
Checking function and leak-tightness
1.
Check that the product functions correctly and check
the leak-tightness.
2.
Start up the product.
3.
Check that all of the monitoring and safety devices are
functioning properly.
4.
Make sure that the front casing is properly installed.
7
Adapting the product to the heating
installation
1.
In the installer level, navigate to the Diagnostics menu
item.
2.
Set all further system parameters there in order to ad-
just the product to the heating installation.
3.
Observe the overview of diagnostics codes in the ap-
pendix.
Overview of diagnostics codes (
→
Page 19)
8
Handing the product over to the end
user
1.
Explain to the end user how the safety devices work
and where they are located.
2.
Inform the end user how to handle the product. Answer
any questions the end user may have.
3.
Draw special attention to the safety warnings that the
end user must follow.
4.
Inform the end user of the necessity to have the product
maintained according to the specified intervals.
5.
Pass all of the instructions and documentation for the
product to the end user for safe-keeping.
9
Troubleshooting
You can find an overview of the fault codes in the appendix.
Overview of fault codes (
→
Page 22)
9.1
Eliminating faults
If a fault develops in the product, the display shows a fault
code
F.xx
.
Fault codes have priority over all other displays.
If multiple faults occur at the same time, the display shows
the corresponding fault codes for two seconds each in se-
quence.
▶
Use the table in the appendix to eliminate the fault.
Overview of fault codes (
→
Page 22)
▶
If you are unable to eliminate the fault, contact Customer
Service.
9.2
Eliminating faults in the pump
If a fault occurs in the pump, this is shown by the pump's
status LED.
▶
Use the table in the appendix to eliminate the fault.
Pump status LED (
→
Page 23)
▶
If you are unable to eliminate the fault, contact Customer
Service.
◁
The pump status can be viewed under diagnostics
code D.149.
9.3
Eliminating a fault caused by a sticking relay
If the relay jams and can no longer be triggered, the display
shows fault message
F.180
. The product continues to work
for five days. The product is then blocked.
▶
Inform Customer Service.
10 Inspection and maintenance
▶
Carry out inspection and maintenance on an annual
basis. The inspection may require maintenance to be
carried out earlier, depending on the results.
Inspection and maintenance work
–
Overview
(
→
Page 27)
10.1
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.
10.2
Preparing for maintenance
1.
Decommission the product.
2.
Remove the front casing. (
→
Page 8)
3.
Close all of the stop valves at the cold water connection
and hot water connection.
4.
Drain the product. (
→
Page 15)
5.
Disconnect the product from the power mains.
6.
Make sure that water does not drip on live components
(e.g. the electronics box).
7.
Only use new seals and ensure the seals are seated
correctly.
8.
Carry out the work in the specified sequence.
9.
Do not bend the components when fitting or removing
them.
