Carrier 48SX- Manuals

Your combination heating/cooling unit is equipped with an automatic direct spark ignition and power combustion blower. Do not attempt to light by hand; personal injury mayresult. TO LIGHT UNIT 1. Do not turn off the electrical power to unit without first turning off the gas supply. 2. Before attempt...

ROUTINE MAINTENANCE All routine maintenance should be handled by skilled, ex- perienced personnel. Your dealer can help you establish astandard procedure. For your safety, keep the unit area clear and free of com- bustible materials, gasoline, and other flammable liquids andvapors. To assure proper ...

Heat Exchanger — To ensure dependable and efficient heating operation, the heat exchanger should be checked bya qualified maintenance person before each heating season,and cleaned when necessary. This checkout should not beattempted by anyone not having the required expertise andequipment to properl...

Your combination heating/cooling unit is equipped with an automatic direct spark ignition and power combustion blower. Do not attempt to light by hand; personal injury mayresult. TO LIGHT UNIT 1. Do not turn off the electrical power to unit without first turning off the gas supply. 2. Before attempt...

ROUTINE MAINTENANCE All routine maintenance should be handled by skilled, ex- perienced personnel. Your dealer can help you establish astandard procedure. For your safety, keep the unit area clear and free of com- bustible materials, gasoline, and other flammable liquids andvapors. To assure proper ...

Heat Exchanger — To ensure dependable and efficient heating operation, the heat exchanger should be checked bya qualified maintenance person before each heating season,and cleaned when necessary. This checkout should not beattempted by anyone not having the required expertise andequipment to properl...