Multi F Engineering Manual

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Model Name LMCN078HV LCN098HV4 LCN128HV4 LCN188HV4
Grille (Sold Separately)
374&+:
PT-UQC
374&+:
PT-UQC
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PT-UQC
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PT-UQC
Nominal Cooling Capacity (Btu/h)
1
7,000 9,000 12,000 18,000
Nominal Heating Capacity (Btu/h)
1
8,100 10,400 13,800 20,800
Operating Range
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57-77
Heating (°F DB)
59-81
Fan
Type
Turbo
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43 x 1
Motor/Drive
Brushless Digitally Controlled / Direct
Airflow Rate CFM (H/M/L)
265 / 212 / 177 300 / 265 / 230 335 / 283 / 247 459 / 424 / 388
Unit Data
Refrigerant Type
2
R410A
Refrigerant Control
EEV
Power Supply V, Ø, Hz
3
208-230, 1, 60
Rated Amps (A)
0.25
Sound Pressure Level dB(A) (H/M/L)
4
31 / 27 / 24 36 / 33 / 30 38 / 35 / 32 41 / 39 / 36
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22-7/16 x 8-7/16 x 22-7/16 22-7/16 x 10-3/32 x 22-7/16
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27-9/16 x 7/8 x 27-9/16
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26 29 32
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7
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31 34 39
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9
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5
4 x 18
Heat Exchanger (Row x Column x Fin / inch) x Number
(1 X 8 X 18) X 1 (2 x 8 x 18) x 1 (2 x 10 x 18) x 1
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Liquid (in.)
1/4
Vapor (in.)
3/8 1/2
Connection Size
Liquid (in.)
1/4
Vapor (in.)
3/8 1/2
Drain O.D. / I.D. (in.)
1-1/4, 1
1
Nominal capacity is rated 0 ft. above sea level with 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.
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FOUR-WAY CEILING-CASSETTE INDOOR UNITS
CEILING-CASSETTE | 115
Four-Way Ceiling-Cassette
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