4-Way Cassette - Toshiba HFCR407C Service Manual

4-way cassette

MM-U056, MM-U080
30
Knock-out for side ducts ∅ 150
(both sides)
Fresh air inlet
130
Hanging bolt pitch 620
30
External cassette dimension 820
Ceiling opening 880
Panel dimension 940
Fresh air inlet duct size
32
130
Construction views
Indoor units
106
405
400
536
536
∅100
4-∅6
80
Ceiling
Drain pipe connection
(1" BSP threaded connection)
Condensate pipe
(1" BSP threaded connection)
Side outlet duct size
45°
80
10
45°
30 2
29
185
Refrigerant pipe
170
connection (Gas ∅ A)
100
Refrigerant pipe
connection (Liquid ∅ B)
Wiring connection
(Gland plate 3 x ∅ 20 holes)
940
Model (MM-) U056 U080
∅A
12.7 15.9
∅B
6.4 9.5
6-∅6
∅180
45°
45°
6
80
10
30
6