General Data / Specifications - LG MULTI F Engineering Manual

F
MULTI
F
MULTI MAX
Table 55: Multi F Ceiling-Concealed High-Static Ducted Indoor Unit General Data.
Model Name
Nominal Cooling Capacity (Btu/h)
Nominal Heating Capacity (Btu/h)
Operating Range
Cooling (°F WB)
Heating (°F DB)
Fan
Type
Motor Output (W) x Qty.
Motor/Drive
Factory Set Airflow Rate CFM (H/M/L)
Factory Set External Static Pressure (in. wg)
Maximum External Static Pressure (in. wg)
Unit Data
Refrigerant Type
2
Refrigerant Control
Power Supply V, Ø, Hz
3
Rated Amps (A)
Sound Pressure Level (Standard Mode) ±3 dB(A) H/M/L)
Dimensions (W x H x D, in.)
Net Unit Weight (lbs.)
Shipping Weight (lbs.)
Power Wiring / Communications Cable (No. x AWG)
Heat Exchanger
(Row x Column x Fin / inch) x Number
Piping
Liquid (in.)
Vapor (in.)
Drain O.D. / I.D. (in.)
Nominal capacity is rated 0 ft. above sea level with corresponding refrigerant piping length in
1
accordance with standard length of each outdoor unit and a 0 ft. level difference between outdoor and
indoor units. All capacities are net with a combination ratio between 95 – 105%.
Nominal cooling capacity rating obtained with air entering the indoor unit at 80ºF dry bulb (DB) and 67ºF
wet bulb (WB) and outdoor ambient conditions of 95ºF dry bulb (DB) and 75ºF wet bulb (WB).
Nominal heating capacity rating obtained with air entering the indoor unit at 70ºF dry bulb (DB) and 60ºF
wet bulb (WB) and outdoor ambient conditions of 47ºF dry bulb (DB) and 43ºF wet bulb (WB).
DUCT (HIGH STATIC) INDOOR UNITS
1
1
Brushless Digitally Controlled / Direct
4
5
Due to our policy of continuous product innovation, some specifications may change without notification.
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General Data / Specifications

LMHN240HV
24,000
27,000
57-77
59-81
Sirocco
154 x 1
688 / 618 / 530
0.39
0.78
R410A
EEV
208-230, 1, 60
0.9
37 / 36 / 35
46-17/32 x 11-23/32 x 17-23/32
80
91
4 x 18
(2 x 12 x 21) x 1
1/4
1/2
1-1/4, 1
This unit comes with a dry helium charge.
2
Acceptable operating voltage: 187V-253V.
3
Sound pressure levels are tested in an anechoic chamber under ISO Standard 3745 and are the
4
same in both cooling and heating mode. These values can increase due to ambient conditions during
operation.
All power wiring / communications cables to be minimum 18 AWG, 4-conductor, stranded, shielded,
5
and must comply with applicable local and national codes.
LMHN360HV
36,000
40,000
57-77
59-81
Sirocco
350 x 1
Brushless Digitally Controlled / Direct
1,130 / 953 / 706
0.39
0.55
R410A
EEV
208-230, 1, 60
1.4
44 / 42 / 40
46-17/32 x 11-23/32 x 17-23/32
91
101
4 x 18
(3 x 12 x 21) x 1
3/8
5/8
1-1/4, 1
DUCT (HIGH STATIC) | 113