Mitsubishi Electric LGH-F470RVX-E Instructions D'installation page 3

Outline drawings
LGH-F300 to F600RVX-E
Position where duct direction change is possible
M
Air exhaust fan
EA
(exhaust air outlet)
OA
(outside air intake)
Core, air filter,High-
M
Efficiency filter, fan,
maintenance space
Lossnay core
J
Position where duct
direction change is possible
Dimensions
Model
A B
34 15/16 40
LGH-F300RVX-E
(888) (1016)
45 1/16 39 1/2
LGH-F470RVX-E
(1144) (1004)
45 1/16 48 1/2
LGH-F600RVX-E
(1144) (1231)
LGH- F1200RVX-E
Air exhaust fan
EA
(exhaust
air outlet)
OA
(outside air
intake)
Core, air filter,
High-Efficiency
filter,
fan,
maintenance
space
Lossnay cores
1 3/4 (44)
Air filters
By-pass damper plate
Ceiling suspension fixture
D
(4-9/16 X 13/16 (4-15 X 20) oval)
RA
(return air)
SA
(supply air)
Inspection
Air supply fan
opening
1.5 x 1.5 ft (450 x
Control box
450) or more
Maintenance cover
High-Efficiency filter (sold separately) attachment position
A J
Air filters
Ceiling suspension fixture pitch Nominal
C D E F
13 1/32 34 1/2 41 7/8 3 11/32
(331) (875) (1063) (85)
15 29/32 44 17/32 41 3/8 3 1/32
(404) (1131) (1051) (77)
15 29/32 44 17/32 50 5/16 3 1/32
(404) (1131) (1278) (77)
By-pass damper plate
Ceiling suspension fixture
39 3/4 (1010)
(4-9/16 X 1 3/16 (4-15 X 30) oval)
Inspection
Air supply fan
opening
1.5 x 1.5 ft (450 x
450) or more
Control box
Maintenance cover
High-Efficiency filter (sold separately) attachment position
45 1/16 (1144) 3 1/8 (79)
F
F
N
Power supply
C
cable opening
Duct connecting flange
diameter
G H J
7 7/8 7 9/16 8 3/16 3 1/8
(200) (192) (208) (79)
9 7/8 9 1/2 10 3/16 3 1/8
(250) (242) (258) (79)
9 7/8 9 1/2 10 3/16 3 1/8
(250) (242) (258) (79)
1 37/64 1 37/64
(40) (40)
RA
(return air)
SA
(supply air)
15 29/32
(404)
31 13/16 (808)
Power supply cable
opening
Accessory parts
• Mounting small screws for duct
flanges ..........................................x16
• Mounting large screws for ceiling
suspension fixture ...........................x4
• Duct connecting flanges .................x4
• Screw cap .......................................x6
• Slim-Lossnay connection cable
(gray: two wires) .............................x1
Unit: Inch (mm)
Duct pitch
K L M N
29 3/8 5 5/16 4 7/8 1 3/16
(745) (135.5) (124) (30)
27 3/16 6 3/16 6 1/2 1 37/64
(690) (157) (165) (40)
36 1/8 6 3/16 6 1/2 1 37/64
(917) (157) (165) (40)
Accessory parts
• Mounting small screws for duct
flanges ...................................x16
• Duct connecting flanges ..........x4
• Screw cap ................................x6
• Slim-Lossnay connection cable
(gray: two wires) ......................x1
Weight lbs (kg): 251 (114)
Unit: Inch (mm)
Eng-3
Weight
lbs (kg)
75
(34)
110
(50)
123
(56)