1. After turning the power off to the unit, rinse outdoor coil annually with a garden hose to remove dust, grass cuttings, etc.
  2. Check unit operation annually. Do not wait until you need cool air! Annual maintenance is recommended.

Notes:

  1. It is recommended that the thermostat be set no lower than 21ºC (70ºF) for cooling. Below this temperature, ice could form on the indoor coil, possibly resulting in damage to the equipment.
  2. If ice forms on the connectors going into the indoor coil or outdoor unit, turn the equipment off and call for service immediately!
  3. In cooling mode, do not lower temperature setting on the thermostat unless the outdoor unit has been off for five minutes. The breaker will probably trip or a fuse may blow if you turn it on too soon.

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