Engineering Manual

General Data / Specications
VERTICAL-HORIZONTAL INDOOR UNITS
Model Name LMVN240HV LMVN360HV
Nominal Cooling Capacity (Btu/h)
1
24,000 36,000
Nominal Heating Capacity (Btu/h)
1
27,000 40,000
Operating Range
Cooling (°F WB)
57-77 57-77
Heating (°F DB)
59-81 59-81
Fan
Type
Sircocco Sircocco
Motor Output (W) x Qty.
96 x 1 182 x 1
Motor/Drive
Brushless Digitally Controlled / Direct Brushless Digitally Controlled / Direct
Airflow Rate CFM (H/M/L) at 0.5"WG ESP
710 / 640 / 480 990 / 880 / 800
Maximum External Static Pressure (in. WG)
1.00 1.00
Unit Data
Refrigerant Type
2
R410A R410A
Refrigerant Control
EEV EEV
Power Supply V, Ø, Hz
3
208-230, 1, 60 208-230, 1, 60
Rated Amps (A)
0.59 1.12
Sound Pressure Level ±3 dB(A) (H/M/L)
4
at 0.3"WG ESP
43 / 42 / 41 45 / 44 / 43
Dimensions (W x H x D, in.)
18 x 48-21/32 x 21-1/4 18 x 48-21/32 x 21-1/4
Net Weight (lbs.)
117 121
Shipping Weight (lbs.)
130 135
Power Wiring / Communications Cable (No. x AWG)
5
4 x 18 4 x 18
Heat Exchanger
(Row x Column x Fin / inch) x Number
(2 x 24 x 18) x 2 (3 x 24 x 18) x 2
Piping
Liquid (in.)
1/4 3/8
Vapor (in.)
1/2 5/8
Primary Drain I.D. (in.)
3/4 FPT 3/4 FPT
Secondary Drain I.D. (in.)
3/4 FPT 3/4 FPT
Table 83: Multi F Vertical-Horizontal Air Handling Indoor Unit General Data.
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
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).
2
This unit comes with a dry helium charge.
3
Acceptable operating voltage: 187V-253V.
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
All power wiring / communication cables to be minimum 18 AWG, 4-conductor, stranded, shielded, and
must comply with applicable local and national codes.
VERTICAL-HORIZONTAL | 155
Vertical-Horizontal Air Handling
Due to our policy of continuous product innovation, some specications may change without notication.
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