101, No. Part name Procedure Remarks | Toshiba MMU-AP0151MH instruction

No. Part name	Procedure	Remarks

5Control P.C. 1. Detachment

board

1) Perform works of procedure 1 -1- and 2 -1.

2)Remove the connectors connected from the control P.C. board to other parts. CN33 : Flap motor (5P, White)

CN34 : Float switch (3P, Red)

CN41 : Terminal block of remote controller (3P, Blue)

CN40 : Terminal block of crossover between inside and outside (2P, Blue)

CN68 : Drain pump (3P, Blue)

CN67 : Terminal block of power supply (3P, Black)

CN100 : TC1 sensor (3P, Brown)

CN101 : TC2 sensor (2P, Black)

CN102 : TCJ sensor (2P, Red)

CN104 : Room temp sensor (2P, Yellow)

CN82 : PMV (6P, Blue)

CN333 : Fan motor power supply (5P, White)

CN334 : Fan motor position detection (5P, White)

NOTE)	Ferrite core for sensor lead

Remove the connectors after unlocking the lock of the housing.

3)Unlock the lock of the card edge spacer (6 positions) and then remove the control P.C. board.

Card edge spacer

Drawing-out port of lead wire

Ferrite core for fan motor

2.Attachment

1)Fix the control P.C. board to the card edge spacer. (6 positions)

2)Connect the connectors as original before being removed in item 1.

NOTE)

For drawing of each wire and position of ferrite core, perform wiring same as those before removing. If there is incomplete drawing of wire, short or water leakage of the parts may be caused.

Enlarged drawing

Fix the lead wires with cord clamp so that the lead wires do not slacken at P.C board side. (2 positions)

Cord clamp

	Arrow view
As shown in the figure, store PMV lead wire
connected with connector assembly so that the
connector positions under wire of the terminal.	Be sure that the
Details of PMV lead wire drawing	float switch lead wire positions
	at inner side of the fan motor lead wire.

	Fix the sensor lead wires firmly with the cord clamp so that	Cord clamp
	they do not touch with the caution plate of the terminal block	Cord clamp
	and they do not slacken at P.C. board side. (3 positions)	Fold back the float switch lead wire
	Arrange the clamp at the position as shown in the figure.	Fold back the float switch lead wire
	Arrange the clamp at the position as shown in the figure.	and fix surely with cord clamp.
		(There is no catching-in of P.C. board
		and lead wire.)
	Cord clamp	Arrange at position
		Arrange at position
		as shown in the figure.

Details of fan motor lead wire drawing

Fold back the sensor lead wire and

Adhere on the transformer. fix it surely with the cord clamp.

Details of sensor lead wire drawing

101 MMU-AP0181MH, MMU-AP0071MH, MMU-AP0091MH, MMU-AP0151MH, MMU-AP0121MH specifications

The Toshiba MMU-AP series, consisting of models MMU-AP0121MH, MMU-AP0151MH, MMU-AP0091MH, MMU-AP0071MH, and MMU-AP0181MH, represents a significant advancement in the realm of power management and energy efficiency for a variety of applications. These modules are designed to optimize performance while ensuring minimal energy consumption, making them suitable for both commercial and industrial uses.

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No. Part name

Procedure

Remarks

2.Attachment

Enlarged drawing

Arrow view

Details of PMV lead wire drawing

Details of fan motor lead wire drawing

101

MMU-AP0181MH, MMU-AP0071MH, MMU-AP0091MH, MMU-AP0151MH, MMU-AP0121MH specifications