FläktGroup Multi-DENCO, Operation Manual, Page: 34 / 120

Technical Description Multi -DENCO
34 FläktGroup DC-2013-0101-GB • Subject to modifications • R4-05/2018
3.6.3 Condensing units
Condensing units perform the same functions as condensers, but they also contain the
compressor. Used for the X-Version of
Multi -DENCO and H-Version of DENCO-Office-
Cool, usually the indoor unit would be used with 1 condensing unit, but for certain unit
sizes, 2 condensing units can be used. 2 circuits are used and the indoor unit has a
'split coil', half the coil operates with 1 condensing unit, the other half of the coil with
the other condensing unit.
Separate operating manuals are supplied with the outdoor units for this configuration.
3.6.4 Dry coolers
Typically used in CombiCool configurations, our drycoolers are designed exactly the
same as our condensers (dimension and build design) but are used to cool water or
glycol based fluids. These units can be used for FreeCool strategies also.
3.6.5 Plate heat exchangers
Where installation of A-Version units requires a large distance between the indoor unit
and any heat rejection location, a plate heat exchanger can be used to interface bet-
ween the refrigerant system and a chilled water system. The plate heat exchanger can
use the chilled water to condense the refrigerant into liquid form, thereby transferring
the heat to the chilled water circuit, which can then be transported to a chiller or similar.
We have a vast catalogue and plate heat exchangers available and your local sales
office will be able to help you with your options. Separate operating manuals will be
supplied.