Vaillant ecoTEC exclusive 627 Installation And Maintenance Instructions Manual page 49

Code Parameter
D.076 Device Specific Number
D.077 DHW partial load
D.078 DHW max. flow temperat-
ure
D.080 Heating operating hours
D.081 DHW operating hours
D.082 Heating burner starts
D.083 DHW burner starts
D.084 Maintenance in
D.086 Maintenance messages
D.087 Set the type of gas
D.088 Min. DHW flow rate
D.089 Ignition gas-air ratio offset
D.090 eBUS controller
D.091 Status DCF77
D.092 actoSTOR communication
status
D.093 Adjust Device Specific
Number
D.094 Clear fault history
D.095 Software version: PeBUS
participant
D.096 Reset to factory settings?
0020193966_04 ecoTEC exclusive Installation and maintenance instructions
Values
Unit
Min. Max.
–
Current value
Output-range- kW
specific
55 80 °C
Current value h
Current value h
–
Current value
–
Current value
„– – –"
3000 h
–
0 1
–
0 2
–
0 1
−10
15 %
–
Current value
–
Current value
–
Current value
–
0 999
–
0 1
–
Current value
–
0 1
Increment, select, explanation
(Device specific number = DSN)
Adjustable cylinder charging output
Limit on cylinder charging temper-
ature
1
Note
The chosen value must be at least
15 K above the target cylinder
value.
–
–
–
–
Number of hours until the next
maintenance
1
"– – –" = Deactivated
0: Off
1: On
0: Natural gas
1: Propane 50 mbar
2: Propane 30/37 mbar
Fit the correct coding resistor for
gas family X24:
–
Natural gas (factory setting):
Yellow
–
Liquefied petroleum gas: Grey
Switch-on delay for domestic hot
water draw-off detection via im-
peller (combination products only)
0 = 1.5 l/hr (no delay)
1 = 3.7 l/hr (2 s delay)
–
0: Not recognised
1: Recognised
0: No reception
1: Reception
2: Synchronised
3: Valid
actoSTOR module detection
0: Not connected
1: Connection fault
2: Connection active
(Device specific number = DSN)
VU 256/5‑7 (H-GB) = 209
0: No
1: Yes
0: BMU
1: AI
2: APC
3: SMU
0: No
1: Yes
Factory Own
setting setting
–
Not ad-
justable
100 %
75
–
Not ad-
justable
–
Not ad-
justable
–
Not ad-
justable
–
Not ad-
justable
–
1
0
0
8
–
Not ad-
justable
–
Not ad-
justable
–
Not ad-
justable
–
–
0
–
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