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Friedrich SS12N10, SS14N10, SS15N30, SS10N10, SM18N30* service manual Cool Only, Heat Pump

Models: SM18N30* SS10N10* SS15N30* SS12N10* SS14N10*

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2012 Service/PartsServiceManualnu

Room Air Conditioners

	C F
AUTO
AUTO	°F °C
CONTINUOUSSYSTEM	FAN MODE
AUTO
POWER
FAN SPEED	SCHEDULE
SYSTEM	FAN MODE
SCHEDULE	FAN SPEED

Standard Chassis Models

	Cool Only
	1115--Volt: SS08N10,08M10, SS10M10,SS10N10,SS12M10,SS12N10,4M10SS14N10, SM15N10*
	208-230- --Volt: SS12N30,12M30, SS15M30,SS15N30,SM18M30,SM18N30,SM21M30SM21N30
Cool	SM24N30,SL22N30, SL24N30, SL28N30, SL36N30*

CoololwithElectric Heat

208208-230- --Volt: ES12N33*, ES15N33*, EM18N34*, EM24N34*, EL36N35*

	Electric Heat	HeatPumpwithElectric Heat
		HeatPumpwithElectric Heat
		208208-230- --Volt: YS12N33, YM18N34, YL24N35*
	Heat Pump	Heat Pump
		Heat Pump
		1115--Volt: YS10N10*


	Kuhl-Serv/PartsMan	(9-12)	*Last character may vary

93001402_00

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Friedrich SS12N10*, SS14N10*, SS15N30*, SS10N10*, SM18N30* service manual Cool Only, Heat Pump

Contents

Heat Pump Cool OnlyTable Of Contents Your safety and the safety of others are very important Important Safety InformationRefrigeration System Repair Hazards Property Damage Hazards Components Identification IntroductionModel and Serial Number Location Unit Identification Refrigeration System Performance Data SpecificationsUnit placement Keep the filter cleanProper installation of seal gasket Provide good air flowElectric Shock Hazard Electrical DataFire Hazard Electrical Shock Hazard FriedrichLink Adapter Kuhl Control OptionsControl Panel and Display Identification Control Panel Operation Instructions ºF ºC Select Timer Schedule ButtonAlerts DIM FunctionControl Panel Lock External Control StatusTimer or Schedule Options 1 or 2 Selection To Turn On the Timer or Schedule SelectedTimer Settings Timer Start TimeTimer on Scenarios Set theTimer Stop TimeTimer Schedule Control Block Timer OFF ScenariosRemote Control Operation Remote Control Operation Front Panel Unit OperationCompressor Operation Electronic Control Sequence of OperationHeat Control Heat Pump Only Heating Mode Control OperationCondition Heat Pump With Electric Heat OperationElectric Heat Operation in Cool with Electric Heat Units Compressor Lock Out Time Mode UsingRemoving the Front Cover Swing Out Replacing the Indoor Coil ThermistorFresh air and exhaust control Air flow direction adjustmentCapacitor Check with Capacitor Analyzer Components TestingCapacitor Connections FAN MotorHeating Element Testing the Heating Element Electric Shock HazardHeating Element Heat Pump Models Drain PAN ValveUser Interface Control Board Refrigeration Sequence of Operation Refrigeration system under high pressure 410A Sealed System Repair ConsiderationsRefrigerant Charging 410A Sealed Refrigeration System RepairsBurn Hazard Method Of Charging / RepairsFreeze Hazard Overcharged Refrigerant Systems Undercharged Refrigerant SystemsRestricted Refrigerant System Capillary Tube Systems Hermetic Components CheckReversing Valve DESCRIPTION/OPERATION Reversing Valve in Heating Mode Testing the Reversing Valve Solenoid CoilTouch Test in Heating/Cooling Cycle Procedure For Changing Reversing ValveExplosion Hazard Single Phase Running and L.R.A. Test Single Phase ConnectionsLocked Rotor Voltage L.R.V. Test Determine L.R.VGround Test Single Phase Resistance TestChecking Compressor Efficiency High Temperatures Recommended procedure for compressor replacementHigh Pressure Hazard Routine Maintenance Decorative Front Cover Sleeve / DrainClearances Filter assembly Condensation is normal Heat pumps operate differentlyFrosting NoisesOur specialists are able to assist you with If you require further assistanceDC-2 Drain Kit Part No Carbon Filter KitsSee codes chart on next Error Codes and Alarm Status Test Mode Temp HOW is ALL of the INSTALLATION? Good BAD Room AIR Conditioner Unit Performance Test Data SheetJOB Name Techs Name = SQ/CU/FTProblem Possible Cause Possible Solution Troubleshooting TipsTroubleshooting Tips Cooling only Room AIR Conditioners Troubleshooting Tips Replace fuse, reset breaker. If repeats, check Possible Cause Possible Solution Problem Possible Cause Possible Solution Heat / Cool only Room AIR Conditioners Troubleshooting Tips Problem Possible Cause Action Heat Pump Room AIR Conditioners Trouble Shooting TipsYES System Cools When Heating is DesiredMalfunction of Valve Normal Function of ValveElectronic Control Board Components Identification Procedure ContentsFriedrich Electronic Control KIT Friedrich Model Prefix Schematic Part NO. REV 92170013 Kϋhl Electronic Control Cool only Models SL36N30-A Wiring Diagram Wiring Diagram 92170015 92170016 Kϋhl Electronic Control Heat Pump model YL24N35-A Air Conditioner Message Remote Control Message Need to Configure it. Follow the steps below to configureAir Conditioning Unit Display Remote Control Display Replacement Instructions Parts Section Parts Section Kühl & Kühl+ Small-Chassis 2012 Parts List SHROUD, SML Kühl & Kühl+ Medium-Chassis 2012 Parts List SHROUD, MED Kühl & Kühl+ Large-Chassis 2012 Parts List Deck LRG Schedule Table with Energy Saving Values AddendumRoom AIR Conditioners Limited Warranty Customer Satisfaction and Quality Assurance AAA Refrigeration ServiceFriedrich AIR Conditioning CO