Hunter Fan R410A manual Model Fden series

Model: FDEN series

PCB power supply connector

(Primary side)

Power supply

Fan motor

	L2	CNW1	CNW0		CNM1
CNM3 CNJ2	52X6 52X2 52X2 52X3 52X5	L3	F1							PCB power supply
						IC7	IC8			connector
				ZNR
										(Secondary side)
									CNB CNW2
			L1							Remote controller
					CNE
CNR	52X4				LED1	LED2
		52X8-2								DIP switch
		52X7 52X8-1								(SW5)
CNV	KN1				SW2	SW5		SW8
										J5, J6
						SW10	SW9	SW7		(SW8)
	C57
					CNH CNN1					J1~J4
			CNQ	CNT
										(SW7)
										DIP switch
		Connector			Address switch					(SW9)
									J9~J11
					(SW2)
		(CNT)
									(SW10)

Heat exchanger thermistor,	Heat exchanger thermistor
Return air thermistor
	(Thl-R2)
(Thl-R1, Thl-A)

●Change by the jumper wire

	Name		Function
J1 (SW7-1)		With	Input signal - Reverse invalid
		None (1)	Input signal - Rus stop
J2 (SW7-2)		With	Heating thermostat OFF-Lo
		None (1)	Heating thermostat OFF-Stop, Lo
J3 (SW7-3)		With	Normal operation operable
		None (1)	Operation permission prohibited
J4 (SW7-4)		With	Normal
		None (1)	Heating temp. +3
J5 (SW8-1)		With	Louver free stop control - Invalid
		None (1)	Louver free stop control - Effective
J6 (SW8-2)		With	Freeze prevention fan control activated.
		None (1)	Freeze prevention fan control deactivated.

Note (1) “None” means that jumper wire is not provided on the PCB or the connection is cut

(2)The replacement board is not equipped with jumpers J1 ~ J6. Instead, SW7 and 8, with the same functions as jumpers J1~J6, are used in the position where the jumpers were previously. Set SW7 and 8 locally in accordance with the above table.

●Control change switch (SW5, SW9, SW10)

Function of DIP switch SW5 (Usually all turned OFF)

	Switch			Function
	ON		ON	Setting time : 1000hrs. (Unit stop)
SW5-3		SW5-4	OFF	Setting time : 1000hrs. (Display)
	OFF		ON	Setting time : 600hrs. (Display)
			OFF	Setting time : 180hrs. (when shipped from factory)

Function of DIP switch SW9 (Usually all turned OFF)

	Switch		Function
SW9-3		ON	Emergency operation
		OFF	Normal
SW9-4		ON	Fan control : Powerful mode
		OFF	Fan control : Mild mode

Note (1) It is normally ON only in the case of SW9-4.

Function of DIP switch SW10 (Usually all turned OFF)

	Switch			Function
SW10-1 (J9)			OFF	Auto swing fanction - None
			ON	Auto swing function - With
	OFF		OFF	Remote controller air flow	–
SW10-2		SW10-3	ON	Remote controller air flow	1 speed
(J10)	ON	(J11)	OFF	Remote controller air flow	2 speed
			ON	Remote controller air flow	3 speed

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