Burnham V8 Series Bedienungsanleitung PDF herunterladen (Seite 32)

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Figure 12: Recommended Piping for Combination Heating and Cooling (Refrigeration) System

To perform a long term pressure test including the

boiler, ALL trapped air must ﬁ rst be removed from

the boiler.

A loss of pressure during such a test, with no

visible water leakage, is an indication that the boiler

contained trapped air.

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