Viessmann ESS VITOBLOC 200 Installation & Operating Instructions For Contractors page 21

Chp unit for operation with natural gas
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Operation
5.3.5 Calling up module parameters (level 3)
(1) Select "Modulwerte" (module parameters) in the
menu screen (
F ig. 14).
(2) Confirm selection by pressing OK. The module
parameters menu screen opens.
Fig. 15
Module parameters menu screen (level 3)
The values displayed here only represent sample data
and are not identical to actual operating data.
VITOBLOC 200 EM-20/39 Operating instructions
The following values are shown as an example of
operation:
Values
Description
Gas A:
Selected gas type; default A
Lambdasonde
Lambda value measured at the
0.98:
Lambda probe
Exhaust gas temperature
Abgastemp. A
measured at 3-way catalytic
486 °C:
converter
Batterie
Measured control unit battery
26.3 V:
voltage
Leistung
Output currently being generated
4.9 kW:
Drehzahl
Measured engine speed in rpm
1500 n:
Öldruck
Measured oil pressure in the
4.6 bar:
engine oil circuit
Kühlwasser
Measured coolant temperature in
81.9 °C:
the engine coolant circuit
Rücklauf
Measured return temperature,
65.1 °C:
heating water inlet
Vorlauf
Measured flow temperature,
77.5 °C:
heating water outlet
Motoröl
Optional (engine oil temperature)
*.* °C:
Schallhaube
Measured temperature in the
27.9 °C:
silencer hood
Reserve
Reserve input for temperature
*.* °C:
measurement
NL1
Measured mains voltage
230 V:
NL2
Measured mains voltage
231 V:
NL3
Measured mains voltage
231 V:
50.01 Hz:
Mains frequency
GL1
Measured generator voltage
230 V:
GL2
Measured generator voltage
230 V:
GL3
Measured generator voltage
231 V:
50.01 Hz:
Generator frequency
I1
Measured generator current
7.3 A:
I2
Measured generator current
7.5 A:
I3
Measured generator current
7.5 A:
Display of actual performance
CosP 0.99 I:
factor Cos-Phi. "i" stands for
inductive and "k" for capacitive
(3) Close window and return to level 2 menu screen
by pressing the Back key (
ESS Energie Systeme & Service GmbH
F ig. 11/1).
21

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