Vaillant ecoTEC exclusive VC 156/5-7 N-DE, Инструкция по установке и обслуживанию

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Appendix
40
Installation and maintenance instructions ecoTEC exclusive 0020186710_06
Code Parameter
Values
Unit Increment, select, explanation
Default
setting
Own
setting
Min. Max.
D.130 Hydraulic operating mode 0 4
–
0: Without bypass valve
1: 40% (low loss head.)
2: 60% (low loss head.)
3: 100% (low loss head.)
4: With bypass valve 0
D.131 Differential pressure
primary circuit Current value mbar
– –
Not ad-
justable
D.132 Multi-occupancy 0 1
–
0: Off
1: On 0
D Status codes
–
Overview
Status code Parameter Meaning
Heating mode
S.00 Heating: No heat demand Heating: No heat demand
S.01 Heating mode: Fan start-up Heating mode: Fan start-up
S.02 Heating mode: Pump pre-run Heating mode: Pump pre-run
S.03 Heating mode: Ignition Heating mode: Ignition
S.04 Heating mode: Burner on Heating mode: Burner on
S.05 Heating mode: Pump/fan overrun Heating mode: Pump/fan overrun
S.06 Heating mode: Fan overrun Heating mode: Fan overrun
S.07 Heating mode: Pump overrun Heating mode: Pump overrun
S.08 Heating mode: Anti-cycling time Heating mode: Remaining anti-cycling time
S.09 Heating mode: Measuring program Heating mode: Measuring program
Cylinder charging mode
S.20 DHW demand DHW demand
S.21 DHW mode: Fan start-up DHW mode: Fan start-up
S.22 DHW mode: Pump pre-run DHW mode: Pump pre-run
S.23 DHW mode: Ignition DHW mode: Ignition
S.24 DHW mode: Burner on DHW mode: Burner on
S.25 DHW mode: Pump/fan overrun DHW mode: Pump/fan overrun
S.26 DHW mode: Fan overrun DHW mode: Fan overrun
S.27 DHW mode: Pump overrun DHW mode: Pump overrun
S.28 DHW anti-cycling time Hot water burner anti-cycling time
S.29 DHW mode: Measuring program DHW mode: Measuring program
Others
S.30 No heat demand: Controller Room thermostat (RT) is blocking heating mode
S.31 No heat demand: Summer mode
Summer mode active or no heat requirement from eBUS
controller
S.32 Waiting time deviation: Fan speed Waiting period because of fan speed deviation
S.33 Waiting time: Air monitor
Waiting period: Air pressure sensor/switch reports that
the pressure signal is too low
S.34 Heating mode: Frost protection Frost protection mode active
S.36 Target value for ext. controller lower than 20 °C
Reference setting for continuous controller 7-8-9 or
eBUS controller is < 20°C and blocks the heating mode
S.37 Waiting time: Deviation in fan speed Waiting time: Fan failure in operation
S.39 Contact thermostat triggered
"Burner off contact" has responded (e.g. contact thermo-
stat or condensate pump)
S.40 Comfort protection active
Comfort protection mode is active: Product running with
limited heating comfort
S.41 Water pressure too high Water pressure > 2.8 bar