Toshiba A90-0132, Service Manual

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Construction views
Indoor units
4-way cassette
MM-U056, MM-U080
Drain pipe connection
(1” BSP threaded connection)
Refrigerant pipe
connection (Liquid
∅ B)
Refrigerant pipe
connection (Gas
∅ A)
Knock-out for side ducts
∅
150
(both sides)
Ceiling
Wiring connection
(Gland plate 3 x
∅ 20 holes)
Fresh air inlet
Condensate pipe
(1” BSP threaded connection)
Panel dimension 940
Ceiling opening 880
External cassette dimension 820
Hanging bolt pitch 800
Panel dimension 940
Ceiling opening 880
External cassette dimension 820
Hanging bolt pitch 620
Side outlet duct size
Fresh air inlet duct size
4- ∅ 6
∅
150
∅
200
6- ∅ 6
∅
144
∅
30
∅
97
∅ 100
45°
∅
144
∅ 180
∅
130
45°
45°
45°
6
Model (MM-) U056 U080
∅
A 12.7 15.9
∅
B 6.4 9.5
∅
180