Page 634 - General Catalogue

Air handling units

The working principle at a glance

Typical configurations for Daikin air handling units
provide a versatile range of functions.
Our system offers numerous options for
customisation through an extensive range of
variations and added functionality.

11 10 9
Supply side

1 Damper section including ventilation
grilles, factory-mounted actuators

2 Bag filter with factory-mounted
Exhaust air
differential pressure manometer and
hinged door

3 Heat recovery system
(plate heat exchanger or rotary heat
exchanger)

4 Mixing box with damper and factory-
mounted actuators

5 R-410A with heat recovery system with Fresh air
galvanised condensate tray and drip
protection

6 Supply air fan (with hinged door, opening,
drive monitoring, mounted and cabled
lighting and ON/OFF switch)

1 2 3 4

Fans Exchangers Humidifiers
› EC plug fan › Water coils › Evaporative humidifier without pump (loss water)
› Forward curved fan › Steam coils › Evaporative humidifier with re-circulating pump
› Backward curved fan › Direct expansion coil › Air washer without pump (loss water)
› Backward airfoil blades fan › Superheated water coils › Air washer with re-circulating pump
› Plug fan › Electric coils › Steam humidifier with direct steam production
› Steam humidifier with local distributor
› Atomized water spray humidifier

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