Specification Guide

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50 | STD. WALL-MOUNTED
Multi F and Multi F MAX Indoor Unit Engineering Manual
MULTI
F
MAX
MULTI
F
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Model Name LMN079HVT LSN090HSV5 LSN120HSV5 LMN159HVT LSN180HSV5 LMN249HVT
Nominal Cooling Capacity (Btu/h)
1
7,000 9,000 12,000 14,300 18,000 24,000
Nominal Heating Capacity (Btu/h)
1
8,100 10,900 13,600 15,600 21,600 25,600
Operating Range
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57-77
Heating (°F DB)
59-81
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Type
Cross Flow
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30 x 1 60 x 1
Motor/Drive
Brushless Digitally Controlled / Direct
Airflow Rate CFM (H/M/L)
254 / 204 / 148 268 / 218 / 169 282 / 233 / 177 314 / 268 / 184 558 / 438 / 353 597 / 452 / 367
Unit Data
Refrigerant Type
2
R410A
Refrigerant Control
EEV
Power Supply V, Ø, Hz
3
208-230, 1, 60
Rated Amps (A)
0.4
Sound Pressure Level dB(A)
(H/M/L)
4
35 / 31 / 26 36 / 32 / 27 38 / 34 / 29 42 / 38 / 32 44 / 38 / 34 46 / 41 / 36
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32-15/16 x
12-1/8 x 7-7/16
39-9/32 x
13-19/32 x 8-9/32
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18.3 25.6
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23.4 32.2
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5
4 x 18
Heat Exchanger (Row x Column x
Fin / inch) x Number
(2 x 23 x 22) x 1 (2 x 16 x 20) x 1
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Liquid (in.)
1/4
Vapor (in.)
3/8 1/2
Connection Size
Liquid (in.)
1/4 3/8 1/4
Vapor (in.)
3/8 5/8 1/2
Drain O.D. / I.D. (in.)
27/32, 5/8
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STANDARD WALL-MOUNTED INDOOR UNITS
1
Nominal capacity is rated 0 ft. above sea level with corresponding refrigerant piping length in
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
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Nominal heating capacity rating obtained with air entering the indoor unit at 70ºF dry bulb (DB) and 60ºF
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2
This unit comes with a dry helium charge.
3
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4
Sound pressure levels are tested in an anechoic chamber under ISO Standard 3745 and are the
same in both cooling and heating mode. These values can increase due to ambient conditions during
operation.
5
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shielded or unshielded (if shielded, must be grounded to chassis at ODU only) and must comply with
applicable local and national codes.