Outdoor Unit Information; Single And Multiple Zone Outdoor Units; Model Number Identification - Lennox MCFA Service Manual

9. Single and Multiple Zone Outdoor Units

NOTE: Outdoor units can only be installed in an unenclosed outdoor environment.
9.1.

Model Number Identification

Series Type
M = Mini-Split
L = Low Ambient Heat Pump
Major Design Sequence
A = 1st Generation
B = 2nd Generation
C = 3rd Generation
Nominal Cooling Capacity

Outdoor Unit Information

M P C 009 S 4 S - 1 P
Unit Type
P = Heat Pump
009 = 0.75 tons
012 = 1 tons
018 = 1.5 tons
024 = 2 tons
030 = 2.5 tons
036 = 3 tons
048 = 4 tons
Minor Design Sequence
1 = 1st Revision
Refrigerant Circuits
S = Single Circuit
M = Multiple Circuits
Refrigerant Type
4 = R-410A
Cooling Efficiency
S = Standard Efficiency
42
Voltage
L = 115V-1 phase-60hz
P = 208/230V-1 phase-60hz