Inspection And Maintenance Work Overview - Vaillant ecoTEC plus 806 VU GB 806/5-5 Installation And Maintenance Instructions Manual

Appendix
Code Parameter
D.072 Internal pump overrun after cylinder
charging
D.076 Device specific number
D.077 Limit on cylinder charging output in
kW
D.080 Operating hours, heating
D.081 Operating hours, hot water genera-
tion
D.082 Number of burner start-ups in heat-
ing mode
D.083 Number of burner start-ups in hot
water mode
D.084 Maintenance indicator: Number of
hours until the next maintenance
D.090 Status of digital controller
D.091 Status of DCF with external temper-
ature sensor connected
D.093 Unit variant setting (DSN)
D.094 Delete fault history
D.095 Software version of the eBUS com-
ponents
D.096 Default setting
Inspection and maintenance work – Overview
C
Note
The table below lists the manufacturer requirements with respect to minimum inspection and maintenance inter-
vals. If national regulations and directives require shorter inspection and maintenance intervals, you should ob-
serve these instead of the intervals listed in the table.
No. Work
Check the flue pipe for leak-tightness and correct fastening. Make sure that it is not blocked or
1
damaged and has been installed in accordance with the relevant Installation Manual.
Check the general condition of the product. Remove dirt from the product and from the vacuum
2
chamber.
Visually inspect the general condition of the entire heating cell and, in particular, check for signs
3
of corrosion, soot or other damage. If you notice any damage, carry out maintenance work.
Check the gas connection pressure at maximum heat input. If the gas connection pressure is not
4
within the correct range, carry out maintenance work.
Check the CO₂ content (the air ratio) of the product and, if necessary, adjust it. Keep a record of
5
this.
Disconnect the product from the power mains. Check that the electrical plug connections and
6
other connections are seated correctly and correct these if necessary.
7 Close the gas isolator cock and the service valves.
40
Values or explanations
Adjustable from 0 to 10 mins
82 = VU 806
81 = VU 1006
80 = VU 1206
Adjustable cylinder charging output in kW
In hours (h)
In hours (h)
Number of burner start-ups
Number of burner start-ups
Adjustment range: 0 to 3000 hrs and "---" for deactivated
Recognised, not recognised
No reception
Reception
Synchronised
Valid
Setting range: 0 to 99
Delete fault list
0 = No
1 = Yes
1. PCB (BMU)
2. Display (AI)
4. HBI/VR34
Reset all adjustable parameters to factory setting
0 = No
1 = Yes
Installation and maintenance instructions ecoTEC plus 0020134823_04
Default Own setting
setting
2 min
Not ad-
justable
Not ad-
justable
Not ad-
justable
Not ad-
justable
Not ad-
justable
„---"
Not ad-
justable
Not ad-
justable
Not ad-
justable
Mainten-
ance
Inspection
(at least
(annual)
every
2 years)
X X
X X
X X
X X
X X
X X
X