104, Fan motor 1. Detachment | Toshiba MMU-AP0121MH, MMU-AP0181MH

No. Part name

Procedure

Remarks

10Fan motor 1. Detachment

1)	Perform work of procedure 9 .	Fixing nut for fan motor
1)	Perform work of procedure 9 .
2)	Take off screws fixed with lead holding bracket
	of the fan motor. (Ø4 × 10, 2 pcs.)

	3) Open wiring holding part of the fan motor lead
	holding bracket and then take off the fan motor
	lead wire from the bracket.
	4) Take off fixing nuts for the fan motor to remove
	the fan motor.(M 3 pcs.)	Fan motor
	NOTE)	Fan motor
	NOTE)
	Use a box wrench for attachment and detachment of
	the fan motor fixing nuts; otherwise contact or	Fan motor
	damage for other parts may be caused.	Fan motor
		earth wire

Fixing screw	Holding metal fitting
	for fan motor lead wire

2.Attachment

1)Mount the fan motor with the fixing nuts.

NOTE)

Tightening torque of turbo fan: 5.9 ± 0.6N.m

Apply looseness-preventing agent (as paints) to the nut after tightening.

2) Attach the fan motor lead wire holder.

NOTE)

•For the fan motor lead wire, fix the lead wire holding bracket along concave part of the ceiling panel. (There is no catch-in of lead wire and ceiling panel.)

• When fixing the lead wire bracket, tighten fan motor earth together with the lead wire.

•For this work, do not use an electric screwdriver.

•Take note the damage of earth terminal.

Wiring holding bracket

3)Bend the lead wire holding part and fix the fan motor lead wire.

NOTE)

Be sure that the lead wire does not come to contact with the heat exchanger.

Fan motor lead wire	Concave part
	of ceiling panel

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

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Toshiba MMU-AP0121MH, MMU-AP0181MH, MMU-AP0151MH, MMU-AP0091MH 104, Fan motor 1. Detachment

Models: MMU-AP0181MH MMU-AP0071MH MMU-AP0091MH MMU-AP0151MH MMU-AP0121MH

No. Part name

10Fan motor 1. Detachment

2.Attachment

104

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