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Test condition
ARI
Mode Test
Indoor air condition (°F) Outdoor air condition (°F)
Dry bulb Wet bulb Dry bulb Wet bulb
SEER
(Cooling)
"A-2" Cooling Steady State
at rated compressor Speed
80 67 95 (75)
"B-2" Cooling Steady State
at rated compressor Speed
80 67 82 (65)
"B-1" Cooling Steady State
at minimum compressor Speed
80 67 82 (65)
"F-1" Cooling Steady State
at minimum compressor Speed
80 67 67 (53.5)
"E-V" Cooling Steady State
at Intermediate compressor Speed
5
80 67 87 (69)
HSPF
(Heating)
(MUZ)
"H1-2" Heating Steady State
at rated compressor Speed
70 60 47 43
"H3-2" Heating
at rated compressor Speed
70 60 17 15
"H0-1" Heating Steady State
at minimum compressor Speed
70 60 62 56.5
"H1-1" Heating Steady State
at minimum compressor Speed
70 60 47 43
"H2-V" Heating
at Intermediate compressor Speed 5
70 60 35 33
5
: At Intermediate compressor Speed
= ("Cooling rated compressor speed" - "minimum compressor speed") / 3 + "minimum compressor speed".
3, 4
(2) OPERATION
Mode Condition
Intake air temperature (°F)
Indoor Outdoor
DB WB DB WB
Cooling
Standard temperature 80 67 95 —
Maximum temperature 90 73 115 —
Minimum temperature 67 57 14 —
Maximum humidity 78 % —
Heating
(MUZ)
Standard temperature 70 60 47 43
Maximum temperature 80 67 75 65
Minimum temperature 70 60 -4 -5
3-1. OPERATING RANGE
(1) POWER SUPPLY
Rated voltage Guaranteed voltage (V)
Outdoor unit
208/230 V
1 phase
60 Hz
Min. 187
208 230 Max. 253