Viessmann Series B2HA 60 Operations Instructions download pdf (Page 51)

System version 1

One heating circuit without mixer A1, with or without DHW heating, with low

loss header

ID: 4605521_1304_02

Vitodens 200-W

Outside temperature sensor (only

for weather-compensated control

units)

Vitotrol 100 (only for constant tem-

perature control units)

Boiler circuit pump

Circulation pump for cylinder heat-

ing

DHW cylinder

Cylinder temperature sensor

Heating circuit without mixer A1

(heating circuit 1)

Heating circuit pump A1

Low loss header

Flow temperature sensor, low loss

header

Function/system components Code

Set Group

Operation with LPG 82:1 "General"/1

System with low loss header and without DHW circu-

lation pump:

Heating circuit pump A1 connected at AM1 extension,

terminal A1

—

Commissioning, inspection, maintenance

Further details regarding the individual steps

(cont.)

5585 174 GB

Service

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Viessmann Series B2HA 60 Operations Instructions Page 51