Wire connection change of fan motor
Connecting wire of the fan motor has been connected to [F2] [External static pressure 14mmAq (137Pa)] at
shipment of the factory.
If it is necessary to change the external static pressure in accordance with duct resistance, change the connection.
FM
Fan motor
Orange (at shipment of factory)
Lead wire for changing the external static pressure
When changing the external static pressure is
necessary, change connection of this lead wire.
If changing the external static pressure, write the static pressure after change in the nameplate of the unit.
Terminal clock No.
AP0181H to AP0361H
F1
F2
F3
F4
The brown lead wire is attached to AP0481H.
(Pay attention to change the wiring.)
F1
F2
F3
F4
REQUIREMENT
Fan motor wiring
Model MMD-
Blue
(50/60Hz)
Orange (50/60Hz)
Black (50Hz/60Hz)
Capacitor
4P terminal block
External static pressure
AP0481H
Black (60Hz)
Brown (50Hz)
8
Control P .C. board
Electric parts box
2P terminal block
(Power supply)
(Pa) mmAq
(69) 7
(137) 14
Setting from factory
(196) 20
(196) 20
Remarks
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