Lennox MPB018S4M User Manual

10
1.6. MLASingle-ZoneSpecicationsOutdoorUnits(0.75-2Ton)
Nominal Size - Tons 0.75 1 1.5 2
Outdoor Unit Model No. MLA009S4S-1P MLA012S4S-1P MLA018S4S-1P MLA024S4S-1P
Ambient Temperature Operating
Range - °F
Cooling –22 - 122 –22 - 122 –22 - 122 –22 - 122
Heating –22 - 86 –22 - 86 –22 - 86 –22 - 86
Sound Data (dBA) Cooling 52 52 56 57
Heating 57 57 59 60
Refrigerant Chargefurnished(R-410A) 3lbs.3oz. 3lbs.3oz. 4lbs.3oz. 5lbs.7oz.
Maximumlinelengthwithfurnishedcharge-ft. 25 25 25 25
Additionalchargerequiredperft.-oz. 0.16 0.16 0.16 0.32
Compressor No.andType Rotary Rotary Rotary Rotary
Refrigerantoiltype EsterOilVG74 EsterOilVG74 POEVG74 POEVG74
Refrigerantoilcharge-oz. 16.9 16.9 22.7 22.7
Lowambientcut-off –30 –30 –30 –30
Connections - in. Liquid/Gaspipe(are) 1/4/3/8 1/4/1/2 1/4/1/2 3/8 / 5/8
Maximumrefrigerantpipelength-ft. 82 82 98 164
Max. difference in level of indoor unit - ft. 33 33 66 82
Outdoor
Fan
(No.)Diameter-in. (1) 17 (1) 17 (1) 19 (1) 22
Totalairvolume-cfm 1120 1180 1355 2355
rpm 810 810 850 810
Outdoor Coil Numberofrows 2 2 2 2
Finsperinch 18 18 18 19
Fintype Hydrophilicaluminium
Tubeoutsidediameter-in. 3/8 3/8 3/8 3/8
Tubetype Riedcoppertubing
Net face area - ft.
2
4.73 4.73 5.19 8.16
Design Pressure PSIG 550/340 550/340 550/340 550/340
Shipping Data Net/Shippingweight(lbs.) 88/94 88/94 108/115 136/149
ELECTRICAL DATA
Electrical Characteristics - 60 Hz - 1 Phase 208/230V 208/230V 208/230V 208/230V
1
MaximumOvercurrentProtection(amps) 15 15 25 30
2 Minimum circuit ampacity 9 9 18 20
CompressorRatedloadamps 5.25 5.65 12.3 14
Outdoor Fan Motor Ratedloadamps 0.38 0.38 0.42 0.5
Output-W 40 40 44 120
NOTE-Extremesofoperatingrangeareplusandminus10%oflinevoltage.
1
HACRtypecircuitbreakerorfuse.
2
RefertoNationalorCanadianElectricalCodemanualtodeterminewire,fuseanddisconnectsizerequirements.

Lennox MPB018S4M Specifications

General

Brand	Lennox
Model	MPB018S4M
Category	Air Conditioner
Language	English