Friedrich SS10N10, SS14N10, SS12N10, SS15N30, SM18N30* Control Panel and Display Identification

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Control Panel and Display Identification

Let’s check out how to control your air conditioner. On the control panel, just above the POWER , is a liquid crystal display (LCD). All of the control panel function buttons and mode icons can be viewed in Figure 3.

Power On – Press the button to turn on the air conditioner. The power button illuminates to indicate that the power is on. The backlight on the power switch will automatically dim to 20% intensity after 15 seconds of inactivity. The remote control can also be used to turn power ON / OFF (See Remote Control).

Display

inactivity, the display dims to 20% intensity. After an additional 120 seconds, the display switches off. Touching any button automatically changes the display to full brightness.

There are three control push buttons on each side of the display.

Figure 3
SYSTEM	FAN MODE
Cycles between	Sets fan to either:
AUTO, HEAT,	- Cycle automatically
COOL, or FAN	- Run continuously
ONLY
(if equipped)

FAN SPEED	TEMPERATURE	TIMER / SCHEDULE
Sets fan speed:	Increment UP	Turns ON or OFF
LOW, MED,	TEMPERATURE:	IR WINDOW:	ON / OFF
HIGH or AUTO	TEMPERATURE:	IR WINDOW:	ON / OFF
(if equipped)	Increment DOWN	Do not block	Turns unit on/off
(if equipped)

SYSTEM

	F
FAN


MODE
	SET POINT
FAN	AUTO SPEED	TIMER
SPEED		TIMER
		SCHEDULE
		SCHEDULE
	COOL HEAT FAN	CONTROL
	ONLY	LOCKED
					WI-FI
					OPERATING
					(if equipped)
	AUTO				WAIT
	Automatically switches				WAIT
	Automatically switches				(3 minutes compressor time delay)
	between cool & heat				(3 minutes compressor time delay)
	between cool & heat			F	2 DIGIT DISPLAY
	AUTO FAN			F	2 DIGIT DISPLAY
	AUTO FAN			C	Shows Setting for:
	CONTINUOUS			AM	- Set Point (Temperature)
				PM	- Room Temperature
				ON OFF	- Clock (AM/PM)
		SET POINT		ON OFF
		SET POINT		SCHEDULE	SCHEDULE ON
		ROOM TEMP			SCHEDULE ON

FAN SPEED

Manually selectedAUTO SPEED fan speed

AUTO SPEED

Automatically selects best fan cooling or heating speed

CHECK $MART
FILTER		TIMER ON

FILTER		MART OPERATING
	$
Check / Clean	(if equipped)

12

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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 Specifications Unit placement Keep the filter clean Proper 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