Portable Air Conditioners
Owner’s Manual
Models: TC-120B3 & B4
UnitSpecifications........................................................1
RatingInformation........................................................1
Inspection......................................................................2
GeneralDescription......................................................2
StandardFeatures.........................................................3
OptionalFeatures......................................................3‐4
InstallationInstructions................................................4
UnitOperation...........................................................4‐5
PreventiveMaintenance............................................5‐6
TroubleShootingGuide.............................................6‐7
ReplacementPartsList.............................................8‐10
WiringSchematic,TC‐120B3.......................................11
WiringSchematic,TC‐120B4.......................................12
ThermostatManual.........................................................
3700WestPreserveBoulevard
Burnsville,MN55044
Phone:800‐836‐7432