Siemens RVW26.000B27 User Manual

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Siemens Building Technologies Electronic Air / Fuel Ratio Control System CC1P7873.1en
HVAC Products 15 Programming the RVW26... 15.10.2002
Ignition position
6 I gni t Lo : 35
9
1 Aux1Pos : 2. 64
Aux2Pos : 9. 00
To facilitate burner startup, a fuel / air mixture other than the basic setting can be se-
lected on this programming level.
This setting only acts on burner startup. During normal operation, the burner works with
the curves set on programming level 5.
Parameter Meaning
IgnitLo Ignition load
Setting range: 5 %...MaxLoad
Increment: 1 %
Factory setting: 0 %
Aux1Pos Position of auxiliary actuator 1
Setting range: end switch_closed + end switch_tolerance + hysteresis
end switch_open – end switch_tolerance
Increment: 0.04 V
Factory setting: 0 V
Aux2Pos Position of auxiliary actuator 2 on ignition
Setting range: end switch_closed + end switch_tolerance + hysteresis
end switch_open – end switch_tolerance
Increment: 0.04 V
Factory setting: 0 V
Data transfer
7 Get _Par : of f
9 SavePar : of f
1 ClrErro : off
Parameter Meaning
Get_Par Loading data from the external data storage module (refer to chapter «Data stor-
age module RZD20»)
Settings: on / off
Factory setting: off
SavePar Storing data to the external data storage module (refer to chapter «Data storage
module RZD20»)
Settings: on / off
Factory setting: off
ClrErro Deleting entries in the fault report
Settings: on / off
Factory setting: off
The respective action is triggered by pressing button «+».
When the action is completed, the display returns to «off».
After lockout, the RVW26… can be reset with «ClrErro».
Programming level 6
Display
Interpretation
Programming level 7
Display
Interpretation

Siemens RVW26.000B27 Specifications

General

Brand	Siemens
Model	RVW26.000B27
Category	Control Systems
Language	English