Compact version of Air-Handling Units
Basic components
Inlet – outlet air
Outlet – inlet air
(sideward variant)
Base frame
(150, 300, 400 mm)
Frame fi lter assembly
(G4, M5)
Inlet fan with
overhung impeller
Stainless tray
Condensate drainage
44
Inlet – fresh air
Frame fi lter (G4, M5, F7)
Cooler
•
Water cooler - 1R to 4R
•
Direct evaporator - 1R to 4R
Connection necks of heat exchangers
Water heater - 1R to 4R
(with antifreeze protection
Outlet - relief air
(upward variant
Outlet – inlet air
(sideward variant)
Removable panel
Service door
with closures and hinges
Internal damper (with actuator)
and external damper
(with actuator)
Damper control shaft
Mixing damper
(with actuator)
Outlet fan with overhung
impeller
Bypass damper
(with actuator)
Mixing damper
(only swimming-pool version)
Heat recovery block of the
plate heat exchanger