Service Manual

─ 6 ─
4. Outside dimensions
LGH-F300RVX2-E, LGH-F380RVX2-E, LGH-F470RVX2-E, LGH-F600RVX2-E
N
3 1/8 (79)3 1/8 (79)
A
F
C
F
J K
B
E
D
L
13/16 (20)
L
φ G φ H
M
4 17/32 (115)
EA
(exhaust air outlet)
Air exhaust fan
OA
(outside air intake)
Core, air lter,High-
E󰀩ciency lter, fan,
maintenance space
More than 23 5/8 (600)
Position where duct
direction change is possible
Air lters
Lossnay core
Inspection
opening
1.5 x 1.5 ft (450 x
450) or more
Control box
Maintenance cover
Air supply fan
RA
(return air)
SA
(supply air)
By-pass damper plate
Position where duct direction change is possible
High-E󰀩ciency lter (sold separately) attachment position
Ceiling suspension xture
(4-1/2 X 13/16 (4-13 X 20) oval)
Power supply
cable opening
5 7/8 to 9 7/8 (150 to 250)
Model
Dimensions
Ceiling suspension
fixture pitch
Nominal
diameter
Duct connecting
flange
Duct pitch
Weight
lbs (kg)
A B C D E F G H J K L M
LGH-F300RVX2-E
34 15/16
(888)
40
(1016)
13 1/32
(331)
34 1/2
(875)
41 7/8
(1063)
3 11/32
(85)
7 7/8
(200)
7 9/16
(192)
8 3/16
(208)
29 3/8
(745)
5 5/16
(135.5)
4 7/8
(124)
1 3/16
(30)
75
(34)
LGH-F380RVX2-E
35 3/4
(908)
37 9/16
(954)
15 29/32
(404)
35 15/64
(895)
39 13/32
(1001)
2 3/4
(70)
7 7/8
(200)
7 9/16
(192)
8 3/16
(208)
27 1/4
(692)
5 5/32
(131)
4 7/8
(124)
0
90
(41)
LGH-F470RVX2-E
45 1/16
(1144)
39 1/2
(1004)
15 29/32
(404)
44 17/32
(1131)
41 3/8
(1051)
3 1/32
(77)
9 7/8
(250)
9 1/2
(242)
10 3/16
(258)
27 3/16
(690)
6 3/16
(157)
6 1/2
(165)
1 37/64
(40)
110
(50)
LGH-F600RVX2-E
45 1/16
(1144)
48 1/2
(1231)
15 29/32
(404)
44 17/32
(1131)
50 5/16
(1278)
3 1/32
(77)
9 7/8
(250)
9 1/2
(242)
10 3/16
(258)
36 1/8
(917)
6 3/16
(157)
6 1/2
(165)
1 37/64
(40)
123
(56)
Unit: Inch (mm)