Indoor/Outdoor Unit Match-Ups; Controller Compatibility - Lennox MMA018SM4 Service Manual

3.3. Indoor/Outdoor Unit Match-Ups

Single Zone
Outdoor Unit
MPC018S4S-*P
MPC024S4S-*P
MPC036S4S-*P
MPC048S4S-*P
MPC060S4S-*P
MLB018S4S-*P
MLB024S4S-*P
MLB036S4S-*P
MLB048S4S-*P
Multi-Zone
Outdoor Unit
MPC024S4M-*P
MPC030S4M-*P
MPC036S4M-*P
MPC048S4M-*P
MLB030S4M-*P
MLB036S4M-*P
MLB048S4M-*P
Matching With Multi-Zone Outdoor Unit
Mode of Air Handler (MMA)
Dehumidification
Electric Heat
Emergency Heat
NOTE: When Heating reaches the temperature and shuts down with other IDU zones heating normally, the air handler's fan will stop running
and the Fan-ON mode is invalid.
The heat pump will start synchronously when Emergency Heat or Electric Heat is started.
When two air handler units are connected by a multi-zone outdoor unit, the above rules apply. The second air handler unit is regarded
as other IDU Zones.

3.4. Controller Compatibility

Indoor Unit
MMA018SM4-1P
MMA024SM4-1P
MMA036S4-1P
MMA048S4-1P
MMA060S4-1P
Fan
Cooling
Heating
Indoor Unit
MMA018
MMA024
MMA036
MMA048
MMA060
MMA018
MMA024
MMA036
MMA048
Indoor Unit
MMA018 / MMA024
MMA018 / MMA024
MMA018 / MMA024
MMA018 / MMA024
MMA018 / MMA024
MMA018 / MMA024
MMA018 / MMA024
Mode of other IDU Zones
Heating/Electric Heat/Emergency Heat
Fan/Cooling/Dehumidificaton
M0STAT120N-1 (Mini-Split Wired Programmable Controller)
24-Volt Thermostat (optional)
18
Voltage
208/230V
208/230V
208/230V
208/230V
208/230V
208/230V
208/230V
208/230V
208/230V
Voltage
208/230V
208/230V
208/230V
208/230V
208/230V
208/230V
208/230V
Mode Conflict Unit
MMA
MMA
MMA
Other IDU Zones
Other IDU Zones
Other IDU Zones
Controller