Carrier 38MGQ Series Service Manual

Also see for 38MGQ Series: Installation instructions Installation instructions

Contents

Carrier 38MGQ Series Service Manual Manual pdf 4 page image

4STANDARD FEATURES AND ACCESSORIESEase of InstallationMounting Bracket SLow Voltage Controls SComfort FeaturesMicroprocessor Control SWired Remote Control for High Walls, Cassette and Floor Console AWired Remote Control for Ducted SWireless Remote Control SRapid Cooling and Heating SAutomatic Air Sweep SCold Blow Prevention SContinuous Fan SAuto Restart Function SAuto Changeover SFollow Me SEnergy Saving FeaturesInverter Driven Compressor SSleep Mode S24 Hour Stop/Start Timer S46° F Heating Mode (Heating Setback) SSafety And ReliabilityIndoor Coil Freeze Protection S3 Minute Time Delay For Compressor SHigh Compressor Discharge Temperature SLow Voltage Protection SCompressor Overload Protection SCompressor Over Current Protection SIPM Module Protection SEase of ServiceCleanable Filters SDiagnostic SError Messages Displayed On Front Panel SApplication FlexibilityCondensate Pumps For High Walls and Floor Console ACondensate Pump For Cassette and Ducted SCrankcase Heater SBasepan Heater SLegendS StandardA AccessoryINDOOR UNITSFig. 1 – Condensate Pump AccessoryOn high wall fan coils, the condensate pump has a lift capability of12 ft. (3.6 m) on the discharge side with the pump mounted in thefan coil or 6 ft (1.8 m) on the suction side if the pump is remotemounted. The pump is recommended when adequate drain linepitch cannot be provided, or when the condensate must move up toexit.OUTDOOR UNITSCrankcase HeaterStandard on all unit sizes. Heater clamps around compressor oilstump.