– 44 –
eman straPedoCeman straPedoCeman straPedoC
hctiws piD107WSrosnes ASTASTrotcennoC**NC
F01 Fuse (printed circuit board) TFA TFA sensor
43F11, 43F12
Relay for air supplying motor
F02 Fuse (motor)
TCJ, TC1, TC2
Indoor coil sensor
43F21, 43F22
Relay for air exhausting motor
)ecruos rewop( kcolb lanimreT1BTrotom gniylppus riA1MF
RY701, RY702
Relay for air supplying motor
)noitacinummoc( kcolb lanimreT2BTrotom gnitsuahxe riA2MF
RY704, RY705
Relay for air exhausting motor
)tuptuo lanretxe( kcolb lanimreT3BTrotom repmaDMAD
hctiws taolF1SFrosnes ARTART
evlav gnitaludom esluP
VMProsnes AOTAOT
(1) The dotted line represents a wire procured locally, and the dashed line represents an option sold
separately.
(2) represents a terminal block, represents a connection terminal, represents a connector on
the printed circuit board and represents a short circuit connector.
(3) represents a protective earth.
(4)
represents a printed circuit board.
(5) Using a no voltage a-contact input of the external input (option), the following operations are available.
Between 1 and 2 : Selecting the remote controller operation (Invalid / Valid)
Between 1 and 3 : Adjusting the fan speed (Low / High)
Between 1 and 5 : Operation (ON / OFF)
Use a microcurrent contact (DC 12 V, 1 mA). In addition, ON / OFF operation is possible when using a
voltage of DC 12 V or 24 V.
(6) Orange wire (High) is connected as factory default. To switch to “Extra High”, connect black wire’s
connector instead of orange.
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