period two
Absorption Chiller Types
notes
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Figure 36
Each of these operating modes serves a different load requirement.
νIn cooling only mode, the absorption chiller operates exactly like the standard chiller offering. Its function is to make cold water.
νIn heating only mode, the only function of the chiller is to make hot water.
νIn simultaneous cooling/heating – cooling priority mode, the primary function of the chiller is to make cold water. The heating function is secondary and will be performed only if there is excess capacity (burner fire).
νIn simultaneous heating/cooling – heating priority mode, the primary function of the chiller is to make hot water. The cooling function is secondary and will be performed only if there is excess capacity (burner fire).
When providing cooling, this type of
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