Included Parts; Compatible Indoor Units; Model Number Identification - Lennox MPA018S4M-*P Installation Instructions Manual

Included Parts

Check the components for shipping damage. If you find any damage, immediately contact the last carrier.
Package contains the following:
1 - Assembled Indoor Unit (The assembled indoor unit will include accessories specific to the unit, see each indoor unit's
section within this manual for accessories included with that unit.)
1 - Assembled Outdoor Unit and the following items:
Parts Figure
Drain connector
MPA018S4M-*P
MPB018S4M-*P
MLA018S4M-*P
2 adapt. – 3/8" to 1/2"

Compatible Indoor Units

Indoor Unit
MWMA009S4-*P
MWMA012S4-*P
MWMA018S4-*P
MWMA024S4-*P
1
M22A009S4-*P
M22A012S4-*P
M22A018S4-*P
The 24,000 Btu indoor unit is only allowed to be connected to MPA048S4M, MPB048S4M and MLA036S4M multi-zone outdoor units.
1
Only second generation (-2P) indoor units will work with MLA multi-zone outdoor units.

Model Number Identification

Series Type
M = Mini-Split
L = Low Ambient Heat Pump
P = Heat Pump
Major Design Sequence
A = 1st Generation
B = 2nd Generation
Nominal Cooling Capacity
Qty
Installation and
1
owner's manual
MPA030S4M-*P
MPB030S4M-*P
MLA030S4M-*P
3 adapt. – 3/8" to 1/2"
Voltage
208/230V
208/230V
208/230V
208/230V
208/230V
208/230V
208/230V
M P A 018 S 4 M - 1 P
Unit Type
018 = 1.5 ton
030 = 2.5 tons
036 = 3 tons
048 = 4 tons
Parts Figure
Line Set Adapters
MPA036S4M-*P
MPB036S4M-*P
MLA036S4M-*P
3 adapt. – 3/8" to 1/2"
1 adapt. – 1/2" to 3/8"
Indoor Unit
M33A024S4-*P
MMDA009S4-*P
MMDA012S4-*P
MMDA018S4-*P
MMDA024S4-*P
MCFB018S4-*P
MCFA024S4-*P
Cooling Efficiency
S = Standard Efficiency
2
Qty Parts
1 ea. Seal Ring
MPA048S4M-*P
MPB048S4M-*P
3 adapt. – 3/8" to 1/2"
2 adapt. – 1/2" to 3/8"
1
1
1
Voltage
P = 208/230V-1 phase-60hz
Minor Design Sequence
1 = 1st Revision
Refrigerant Circuits
M = Multiple Circuits
Refrigerant Type
4 = HFC-410A
Figure Qty
1
Voltage
208/230V
208/230V
208/230V
208/230V
208/230V
208/230V
208/230V