3-Stage-Pump - Wolf CGB-11 Installation Instructions Manual
Gas fired condensing boilers
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Also See for CGB-11:
- Operating instructions manual (8 pages) ,
- Service manual (56 pages) ,
- Service manual (52 pages)
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Residual height of the three-stage pump
Solution
3061344_201509
3-stage-pump
Problem
Individual radiators are not getting
properly warm. i.e. reduced
During spring and autumn, the required
room temperature is not reached.
Selected room temp. is not reached
when outside temperatures are very low.
Flow rate in l/h
Solution
Create hydraulic balancing,
flow rate of hotter radiators.
Increase set room temperature
at controller, e.g. from 20 to 25 °C.
Select a steeper heating curve
at the controller, e.g. from 1.0 to 1.2.
53
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