Models Fdena401, 501; Models Fdkna151, 201 - Mitsubishi Heavy Industries FDCA Series Technical Manual

Models FDENA401, 501

1572(Suspension bolts pitch)
24
40
Drain hose
connection(1)
(VP20)
76
Air inlet grille
(c) Wall mounted type (FDK)

Models FDKNA151, 201

Notes (1) If the twin, triple or double twin 151 or 201 units are used, be sure to use φ 9.52 piping for the liquid pipe on the branch piping
(branch fitting to indoor unit).
Use the irregular diameter joint supplied in the branch piping set for connection to the indoor unit.
3 60
Outlet for piping
1540
1620
Gas piping
ø15.88(5/8")
Drain hose
connection(1)
(VP20)
813
14.5
60
840
Outlet for piping
Indication board
290(Suspension bolts pitch)
135
24
68
40
Air inlrt grille
Indication board
Note(1) The slope of drain piping inside the unit is
Liquid piping
75
ø9.52(3/8")
110
135
100
or more
Installation position diagram and installation space, from the front.
Mounting plate
Service
space
5073.5
4-12 18
207.5
long hole
Hole on wall for
rear connection
53.5
ø65
Drain hose
(VP16)
240
3
Outlet for
electric wiring
44
60
27
- -
Holes for suspension bolts
(M8 to M10×4pcs.Not included)
410 145
52
Liquid piping
Gas piping
690
Drain hose
connection(1)
195
(VP20)
235
271
able to take incline of 10mm.
Space for installation and service
150
or more
5
or more
Obstacles
Service
Unit space
693 73.5
450 182.5
50 50
25
63.5
387.5
457.5
515
Liquid piping
Gas piping
ø6.35(1/4")
ø12.7(1/2")
Space for installation and service
50
or
more
Unit : mm
unit : mm
100
Hole on wall for
rear connection
ø65
100
or
more