INSTALLATION AND MAINTENANCE …

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# 41718L098Page 1Save these instructions for future referenceINSTALLATION AND MAINTENANCEINSTRUCTIONSSCU SeriesSplit System Air ConditionerManufactured Lennox International Company421 Monroe StreetBellevue, OH 44811TABLE OF CONTENTSINSTALLATION ....................................... 2START-UP ........................................ ...... 5MAINTENANCE ..................................... 5WIRING DIAGRAMS .............................. 6WARRANTY ........................................ ... 8Before performing MAINTENANCE operations onsystem, turn off all main power switches toindoor and outdoor units. Turn off accessoryheater power switch if applicable. Electricalshock could cause personal injury or death. WARNINGInstallation and servicing of air conditioningequipment can be hazardous due to internalrefrigerant pressure and live electrical compo-nents.

# 41718L098 Save these instructions for future reference Page 1 INSTALLATION AND MAINTENANCE INSTRUCTIONS SCU Series Split System Air …

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