Brochure

24
Model Specication Unit LMU180HHV LMU240HHV LMU300HHV
Capacity
1,2
Rated Cooling Capacity Btu/h
18,000 24,000 28,400
Cooling Capacity Range Btu/h
8,400 ~ 19,980 8,400 ~ 30,000 8,400 ~ 34,080
Rated Heating Capacity Btu/h
22,000 26,000 28,600
Heating Capacity Range Btu/h
10,248 ~ 24,000 10,248 ~ 31,200 10,248 ~ 34,320
Max Heating Capacity at 17°F Btu/h
23,600 28,500 31,600
Max Heating Capacity at 5°F Btu/h
22,000 26,000 28,600
Max Heating Capacity at -4°F Btu/h
21,050 23,880 25,550
Max Heating Capacity at -13°F Btu/h
19,270 21,310 22,210
SEER, EER
3
21, 13.5 21, 13.5 20, 12.5
HSPF
3
10 10.7 11
Power
Voltage V- Ø - Hz
208/230-1-60 208/230-1-60 208/230-1-60
Cooling Power Input kW
1.33 1.78 2.27
Heating Power Input kW
2.22 2.12 2.33
MCA, MOCP
4
A
18.6, 30 19, 30 19.4, 30
Rated Amps A
15.33 15.73 16.13
Power/Communication Wiring
5
No. x AWG
4 x 14 4 x 14 4 x 14
Operating Range
Heating Operation Range °F WB
-13 - 64 -13 - 64 -13 - 64
Cooling Operation Range °F DB
14 - 118 14 - 118 14 - 118
Optional Wind Bafe
6
ZLABGP04A (-4˚F) ZLABGP04A (-4˚F) ZLABGP04A (-4˚F)
Dimensions & Weight
Dimensions (WxHxD) in
37-13/32 x 32-27/32 x 13 37-13/32 x 32-27/32 x 13 37-13/32 x 32-27/32 x 13
Weight (Net/Shipping) lbs
147.7/163.1 152.1/165.3 152.1/165.3
Unit Data
Refrigerant Type
R410A R410A R410A
Compressor Type
Twin Rotary Twin Rotary Twin Rotary
Sound Pressure (Cooling / Heating)
7
dB(A)
50, 54 52, 55 52, 55
Maximum Air Volume CFM
2,295 2,295 2,295
Minimum Connectable IDUs Qty
2 2 2
Maximum Connectable IDUs Qty
2 3 4
Max Total IDU Connected Capacity Btu/h
24,000 33,000 40,000
Piping
Liquid Pipe in
1/4 x 2 1/4 x 3 1/4 x 4
Vapor Pipe in
3/8 x 2 3/8 x 3 3/8 x 4
Maximum Total Pipe Length ft
164 246.1 246.1
Minimum Pipe Length per Segment ft
9.8 9.8 9.8
Maximum Pipe Length ODU TO IDU ft
82 82 82
Precharge Pipe Length ft
49.2 73.8 98.4
Maximum Elevation ODU to IDU ft
49.2 49.2 49.2
Maximum Elevation IDU to IDU ft
24.6 24.6 24.6
Factory Charge of R410A lbs
6.18 7.05 7.05
Additional Refrigerant oz/ft
0.22 0.22 0.22
MULTI F OUTDOOR UNITS with LGRED°
LMU300HHV
Note:
1. Rated capacity at 0 ft. above sea level with 25 ft. of refrigerant line and a 0 ft. level difference between outdoor and indoor unit.
2. Rated cooling capacity obtained with air entering the indoor unit at 80˚F dry bulb (DB) and 67˚F wet bulb (WB) and outdoor ambient conditions of 95˚F dry bulb (DB) and 75˚F wet bulb (WB). Rated heating
capacity obtained with air entering the indoor unit at 70˚F dry bulb (DB) and 60˚F wet bulb (WB) and outdoor ambient conditions of 47˚F dry bulb (DB) and 43˚F wet bulb (WB). For capacity information, see
engineering manual capacity tables. Capacities are based on connection of Non-Ducted indoor units.
3. Values when matched with non-ducted units only.
4. Recommended fuse sze is 25 Amps.
5. All power/communication wiring minimum 4-conductor, stranded, shielded, and must comply with applicable local and national codes.
6. Installation of an optional Low Ambient Wind Baffle Kit will allow operation down to -4˚F in cooling mode for applicable outdoor units.
7. 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.
8. Piping lengths are equivalent.
9. Due to our commitment to continued innovation, some specifications may be changed without notification.
LMU180HHV
LMU240HHV
Multi-Zone
Multi-Zone
• OUTDOOR UNITS