Friedrich SQ06N10, SQ10N10, SQ08N10, SQ05N10 Electrical Data, Electric Shock Hazard, Fire Hazard

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ELECTRICAL DATA

WARNING

ELECTRIC SHOCK HAZARD

Turn off electric power before service or installation.

All electrical connections and wiring MUST be LQVWDOOHGE\DTXDOL¿HGHOHFWULFLDQDQGFRQIRUPWR the National Electrical Code and all local codes

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NOTICE

FIRE HAZARD

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Read, understand and follow the above warning.

Wire Size

 

Use ONLY wiring size recommended for single outlet branch circuit.

Fuse/Circuit Breaker

Use ONLY the correct HACR type and size fuse/circuit breaker. Read electrical ratings on unit’s

 

 

rating plate. Proper circuit protection is the responsibiity of the homeowner.

Grounding

 

Unit MUST be grounded from branch circuit through service cord to unit, or through separate

 

 

ground wire provided on permanently connected units. Be sure that branch circuit or general

 

 

purpose outlet is grounded.

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Do NOT alter the service cord or plug. Do NOT use an extension cord. Refer to the table above

 

 

for proper receptacle and fuse type.

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*HACR: Heating Air Conditioning and Refrigeration

7

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Contents Room Air Conditioners Table Of Contents Important Safety Information Your safety and the safety of others are very importantRefrigeration System Hazards Introduction Register your air conditioner08 N 1 0 a a Unit IdentificationPerformance Data SQ05N10-A 115 146Fire Hazard Electrical DataElectric Shock Hazard Make sure the wiring is adequate for your unit Test the power cordKeep the filter clean Proper installation of chassis seal gasketKuhl Q Control Panel Operation Kühl Control Options Control Panel Operation Instructions Timer Schedule Button ºF ºC SelectDIM Function AlertsWait Icon Control Panel LockTo Turn On the Timer or Schedule Selected Timer or Schedule Options 1 or 2 SelectionTimer Start Time Timer SettingsSet theTimer Stop Time Timer on ScenariosTimer OFF Scenarios Timer Schedule Control BlockRemote Control Operation Auto FAN Continuous Cooling Mode Electronic Control Sequence of OperationCompressor Lock Out Time Components Testing If the user interface does not turn onUser Interface Tests Relay Board TestComponents Testing CON’T Testing the Relay BoardCapacitor Check with Capacitor Analyzer Capacitor ConnectionsFAN Motor BLOWER/FAN Motor TestDrain PAN Valve Testing the Heating Element Electric Shock HazardHeating Element Refrigeration Sequence of Operation 410A Sealed System Repair Considerations Refrigeration system under high pressure410A Sealed Refrigeration System Repairs Refrigerant ChargingRefrigeration Sequence of Operation 410A Sealed Refrigeration System Repairs Freeze Hazard Method Of Charging / RepairsBurn Hazard Undercharged Refrigerant Systems Overcharged Refrigerant SystemsRestricted Refrigerant System Compressor Checks Single Phase Resistance Test Ground TestExplosion Hazard Recommended procedure for compressor replacementHigh Temperatures Available Accessories Rotary Compressor Special Troubleshooting and ServiceStandard Filter Cleaning / Installation Instructions Routine Maintenance Routine Maintenance This is a warm weather appliance Condensation is normalFrosting NoisesPage See codes chart on next Error Codes Problem Control Boards ActionTest Mode Page Page Cooling only Room AIR Conditioners Troubleshooting Tips Cooling only Room AIR Conditioners Troubleshooting Tips Cooling only Room AIR Conditioners Troubleshooting Tips Cooling only Room AIR Conditioners Troubleshooting Tips Heat / Cool only Room AIR Conditioners Troubleshooting Tips Electronic Controls Wiring Diagram THERMISTORS’ Resistance Values Page Page Following is an example using the heat load form Heat Load FormHeating Load Form Friedrich Room Unit Heat Pumps Infiltration Windows & Doors AVGKühl-Q Kühl-Q Units’ 2012 Parts List Kühl Q-Chassis Service Parts List Addendum Schedule Table with Energy Saving ValuesRoom AIR Conditioners Limited Warranty Technical Support Contact Information Friedrich AIR Conditioning CO