Viessmann VITOTRONIC 200 Service Instructions Manual page 114

Diagnosis
System overview
(cont.)
Column 7 : External heat generator
Line Symbol/value
A
45
B
C
37
D
E
F
Column : Brief summary, consumer side
qP
Line Symbol/value
A
B
45
C
43
D
54
E
F
10
G
114
—
—
—
—
—
—
—
Continue to system overview, consumer side
Swimming pool heating demand (signal from temperature limiter for swimming pool
temperature control)
Set buffer temperature in °C
Set system flow temperature in °C
Set cylinder flow temperature in °C
Cooling mode via heating/cooling circuit or separate cooling circuit
Set coolant buffer temperature in °C
External heat generator
Boiler water temperature in °C
External heat generator demand
System flow temperature in °C
External heat generator mixer
Immersion heater in DHW cylinder
Circulation pump for cylinder reheating