Overview of Units and Scope of Supply
Multi
-DENCO
14
FläktGroup DC-2013-0101-GB • Subject to modifications • R4-05/2018
1.3
Product series overview
There are 3 versions of the
Multi
-DENCO product: A-Version, C-Version and X-Ver-
sion. These versions have some common elements and also individual characteristics.
Fig. 1-1: A Multi-DENCO Unit
Common features &
options
– 7 standard box sizes (010, 018, 030, 045, 065, 092 and 130)
– Cooling capacities up to 150 kW
– Available with both upflow or downflow air paths
– Large EC plug fans
– Integrated or remote temperature and humidity sensors
– Large surface area for heat exchanger coil
– Available with full panel doors or with grilles within the doors
– Humidification and heating options available
– Standard control software and hardware that is compatible for all versions
– Building Management System (BMS) interface compatible
A-Version
– Refrigeration based cooling
– R410A used as standard
– Inverter compressors as standard (fitted in indoor unit)
– Electronic expansion valve as standard (fitted in indoor unit)
– Typically supplied with an outdoor condenser
C-Version
– Water based cooling
– Can operate with Glycol
– A method of heat rejection separate to
Multi
-DENCO unit (e.g. Chiller)
– Can be provided with 3-way, 2-way or 2-way PICV valves and a variety of actuators
X-Version
– Refrigeration based cooling
– R410A used as standard
– Available for sizes 010 to 045
– Inverter compressors as standard (fitted in outdoor unit)
– Electronic expansion valve as standard (fitted in outdoor unit)
– Typically supplied with an outdoor condensing unit
CombiCool Coil (Optional)
A and C-Version units can be upgraded to have inbuilt redundancy. A unit with a Com-
biCool coil, consists of a primary and a secondary circuit. The primary circuit will be a
chilled water cooling circuit. When parameters leave the allowable boundaries (e.g.
chilled water inlet temperatures are too high) then the primary circuit will stop and the
secondary circuit will be activated (e.g. the A-Version DX circuit) to continue the coo-
ling process. A CombiCool coil can also be used in a FreeCool strategy.
Содержание Multi-DENCO
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