168
Multi-ZoneOutdoorUnits101
SingleZoneOutdoorUnit97
Lift Pump 79
Line Sets
MPAandMPBSingleZoneUnits41
Multi-ZonePipingLimitations44
SingleZonePipingLimitations44
Low Pressure Switch Open 119
Low Refrigerant 134
M
Master Valves
3to5ZoneOutdoorUnits46
Match-Ups
MLAMulti-ZoneCombinations40
MPAandMPBMulti-ZoneCombinations35,37
Model Number
M22A,M33AandM33BIndoorUnits19
MCFAandMCFBCeiling/FloorIndoorUnits32
MMDADuctedIndoorUnits24
MWMAandMWMBWallMountedIndoorUnits30
SingleandMultipleZoneOutdoorUnits5
O
ON/OFF Device 88
Outdoor Coil Fault Temperature Sensor (T3/T5) 138
R
Remote
Wired 85
Wireless 82
Return Air Temperature Sensor 132
S
Specications
M22A 19
M33AandM33B20
MCFAandMCFBIndoorUnits32
MMDA24
MWMAandMWMBIndoorUnits30
Spot Check
OutdoorUnit91
Start-Up 90
T
Temperature Sensor Error 108
Temperature Sensor ID Table 154
Temperature Sensor Resistance Values 152
Temperature Sensor T4 Error - Outdoor Unit 137
Troubleshooting
OutdoorUnit102
V
Valve - EXV 158
Valve - Four-Way 157
W
Wall-Mounted Unit Display 127
Water Level (Drain Pan) 135
Wired Remote 85
Wireless Remote 82
Wiring Diagrams
M22AIndoorUnits68
M33AandM33BIndoorUnits69
MCFAandMCFBIndoorUnits72
MLAMulti-ZoneOutdoorUnits66
MLASingleZoneOutdoorUnits61
MMDAIndoorUnits70
MPAandMPBSingleZoneOutdoorUnits55
MWMAandMWMBIndoorUnits68