Bucket Fan (Whisper)
8
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The destratificator is intended for connection to a single-phase 120 V/60 Hz AC power mains.
The destratificator connection must be made using durable, insulated and heat-resistant conductors (cables and wires).
The external lead-in must be equipped with a circuit breaker built into the stationary wiring to disconnect all the mains phases. The
QF external circuit breaker position must ensure free access for quick power-off of the unit. The recommended circuit breaker nominal
current is 1.0 A. The conductor cross section is AWG20.
However, the conductor selection shall be based on the maximum permissible wire heating depending on the wire type, its insulation,
length and installation method (i.e. overhead, in pipes or inside the walls).
The destratificator connections are made on the X1 terminal block mounted inside the terminal box on the casing of the destratificator.
The electrical connections diagram sticker is located inside the terminal box.
The speed adjustment (continuous and stepped) is performed by means of a thyristor or autotransformer speed regulator.
The same regulator device can be used for connecting several destratificators simultaneously provided that their combined capacity and
working current remain within the nominal parameters of the speed regulator.
Bucket Fan, Bucket Fan Whisper wiring diagram
1
2
3
4
QF
X1
L
N
L
N
PE
~120 V
60 Hz
anY taMperinG With the internaL cOnnectiOns is prOhiBiteD
anD WiLL VOiD the WarrantY.
DiscOnnect the pOWer suppLY priOr tO anY OperatiOns With the unit.
cOnnectiOn OF the unit tO pOWer Mains is aLLOWeD BY a QuaLiFieD
eLectrician With a WOrk perMit FOr the eLectric units up tO 1000 V aFter
careFuL reaDinG OF the present user’s ManuaL.
the rateD eLectricaL paraMeters OF the unit are GiVen On the
ManuFacturer’s LaBeL.
cOnnectiOn tO pOWer Mains