Multi F Outdoor Unit Engineering Manual

System Combined With
Rated Cooling
Capacity (Btu/h)
EER
(95°F)
SEER
Rated Heating
Capacity (Btu/h)
COP
(47°F)
HSPF
Low Heating
Capacity (Btu/h)
COP
(17°F)
Energy
Star
LMU540HV
Non-ducted
Indoor Units
52,500 10.3 18.4 58,000 3.1 8.7 36,600 2.6 Yes
Ducted Indoor Units 51,000 10.0 15.8 58,000 3.0 8.0 38,500 2.6 No
Mixed Non-ducted and
Ducted Indoor Units
51,750 10.15 17.1 58,000 3.0 8.35 37,550 2.6 No
1
Rated capacity is rated 0 ft. above sea level with Piping Length as Main pipe (16.4 ft.) + Branch pipe (98.4 ft.) = 115 ft., and a 0 ft. level difference
between outdoor and indoor units. All capacities are net with a combination ratio between 95 – 105%.
Rated 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).
Rated 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
Rated capacity is certied under AHRI Standard 210 / 240. EER, IEER, COP, and HSPF are subject to change. See www.ahrinet.org for the latest
values.
Table 116:LMU540HVEfciencyRatings.
1,2
General Data
MULTI F MAX OUTDOOR UNIT
MULTI F MAX OUTDOOR UNIT | 129
Multi F MAX Outdoor Unit Data
Due to our policy of continuous product innovation, some specications may change without notication.
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