Inspection and maintenance 9
0020134823_07 ecoTEC plus Installation and maintenance instructions
29
Note
The person who carries out a combustion meas-
urement must be trained in the use of a flue gas
measuring instrument and in interpreting the res-
ults. The flue gas measuring instrument that is
used must be calibrated in accordance with the
specifications of the measuring instrument manu-
facturer. The correct fuel type must be set on the
flue gas measuring instrument.
Inspection
The inspection is intended to determine the actual condition
of the product and compare it with the target condition. This
is done by measuring, checking and observing.
Maintenance
Maintenance is required in order to eliminate any deviations
of the actual condition from the target condition. This is nor-
mally done by cleaning, setting and, if necessary, replacing
individual components that are subject to wear.
As the competent person, you determine the maintenance
intervals (at least once every two years) and their scope
based on the how you define the condition of the product
during the inspection. Carry out all inspection and mainten-
ance work in the sequence shown in Appendix C.
9.2
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.
9.3
Using the function menu
The function menu allows you to actuate and test individual
components in the heating installation.
Menu
→
Installer level
→
Test programmes
→
Function
menu
▶
Choose the heating installation components.
▶
Press (
Select
) to confirm your selection.
Display
Test
programme
Action
T.01
Check boiler
circulation pump
Switch the boiler circulation
pump on and off.
T.03
Check fan
Switch the fan on and off.
The fan runs at maximum
rotational speed.
T.04
Check cylinder
charging pump
Switch the cylinder charging
pump on and off.
T.05
Check circulation
pump
Switch the circulation pump
on and off.
Display
Test
programme
Action
T.06
Check external
pump
Switch the external pump on
and off.
T.08
Checking the
burner
The product starts up and
switches to minimum load.
The flow temperature is
shown in the display.
Terminate function menu
▶
To terminate the function menu, select (
Cancel
).
9.4
Carrying out electronics self-tests
Menu
→
Installer level
→
Test programmes
→
Electronics
self-test
You can use the electronics self-test to check the PCB in
advance.
9.5
Removing the gas-air mixture unit
Note
The gas-air mixture unit consists of four main
components:
–
Speed-regulated fan,
–
Air intake pipe,
–
Gas valve assembly,
–
Burner
1.
Switch off the product using the on/off button.
2.
Disconnect the product from the power grid.
3.
Close the gas stopcock.
4.
Remove the front casing. (
→
Page 10)
5.
Remove the upper casing. (
→
Page 10)
Condition
: Applies for 80 kW
2
1
▶
Undo the clip
(1)
on the air intake pipe
(2)
. and remove
the air intake pipe from the intake stub.
Summary of Contents for ecoTEC plus 1006 VU GB 1006/5-5
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