GEA CAIRfricostar - Aspectenvironmental.com

GEA CAIRfricostar
Dehumidifier with Air Mixing and Heat Pump Function
Type CMP
Air damper system: – Dampers with sealing lips, leakage volume flow 20 m3/h m2 (dp=100 Pa), for circulating
air/bypass, for fresh and exhaust air. Circulating and fresh air rate 0-100%
– Coated Almg3 damper blades with flow efficient profile, operate in opposite directions.
Driven by double sided, anti-static plastic gears PA6 as fiberglass reinforced
model (resistant to chemicals) including special actuator for each damper
– Control of the individual actuators using continuous DDC signals
Filter for fresh and
exhaust air:
– Filter units conform with VDI 6022
– Including bag filter as of DIN/EN 779, synthetic fiber filter medium
– All filters are fitted with a differential pressure switch for filter monitoring via the DDC
Heat recovery system:
GEA „ECOPLAT2 POWER PLATE“
– 2 symmetric high performance plate heat exchangers, recuperative heat recovery
by using two cross flow aluminium plate heat exchangers (corrosion protected Al99
with best temperature coefficient) in row switch. Surface is additionally coated with
thermoplastic material. Largest possible heat exchange surface using entire unit
depth with minimum pressure losses. Optimal selection with consideration of operation
conditions. Best efficiency rates within entire outdoor temperature range,
especially resistant to corrosion and wear. Swimming pool configuration.
– „Upside Down“ installation for smaller internal pressure drops.
– AlMg3 ventilation tray
– Technical data checked according to EUROVENT
– Conform with VDI 6022
– Non-combustible according to fire protection regulation
Heating section: – L.P.H.W. air heater, heat exchanger with copper pipes and drawn aluminium fins in
aluminium frame AlMg3 (max. temp. 110°C, Pmax 16 bar) removable in accordance
with VDI 6022;
GEA motor 3-way mixing
valve:
Control and regulation
system
– For air reheater, supplied loose including actuator 0-10 V with an automatic step
measurement system for fine adjustment of water flow rate
– Supplied loose, installation by others
– Consists of a separate switch cabinet for mounting on units or separate installation
(depending in unit size), with all necessary components for control functions, wired
according to VDE specifications. IP55 electrical connection (via plug or screw terminals)
between control cabinet and unit using factory prepared and fully
assembled lines. Electrical installation for voltage supply, valve mixing control,
reheater pump, if necessary external sensor of the pool water pump and possibly
other functions like remote control inputs by others. The cabinet is supplied loose
depending on the unit size as a stand alone cabinet or for mounting on the unit
Air mixing dehumidifier CMP
The switch cabinet is
supplied with the following
main components:
– Main isolating switch for all pole shut-down of the electrical unit, lockable
– Group fuses for fan and compressor
– Fuses for reheater and PWC pump
230V/N/PE/50Hz (types 015-083)
3 X 400V/NPE/50Hz (types 100-320)
(if necessary - motor protection by others)
– Control fuses, control transformer 230 V and control voltage supply unit 24V DC for
the digital control
– Control fuse and control voltage supply unit 24V AC for actuators
– Automatic phase controller (option)
– Indoor installation, frost free
PR-2008-0327-GB • Subject to modifications • Status 05/2009 25