Danby DAC5111M Product Manual - Page 11
Troubleshooting
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Troubleshooting Occasionally a problem may arise that is minor in nature, and a service call may not be neccessary. Use this troubleshooting guide for a possible solution. If the unit continues to operate improperly, call an authorized service depot or Danby's Toll Free Number 1-800-263-2629 for assistance. PPRROOBBLLEEMM 1) Air conditioner will not operate. 2) Inefficient or no cooling. 3) Noisy unit. 4) Odors. 5) Water dripping outside. 6) Water dripping inside. 7) Ice or frost build-up PPOOSSSSIIBBLLEE CCAAUUSSEE • No power to the unit. SSOOLLUUTTIIOONNS • Check connection of power cord to power source. • Check fuse or circuit breaker. • Set SELECTOR SWITCH to position other than "OFF". • The power cord "RESET" button must always be pushed in (engaged) for correct operation. • Dirty air filter. • Unit size inappropriate for application. • Blocked air flow. • Power interruption, settings changed too quickly, or compressor overload tripped. • Clean/replace air filter. • Check with dealer to determine proper unit capacity for application. • Remove obstruction from grill or outdoor louvres. • Turn the unit off and wait 5 minutes before attempting to restart. • Loose parts. • Inadequate support. • Tighten loose parts. • Provide additional support to unit. • Formation of mold, mildew, or algae on • Clean unit thoroughly. wet surfaces. • Place algaecide tablet in base pan. • Hot and humid weather. • Condensation run-off is normal under these conditions. • Unit is not properly angled to allow water to drain outside. • Unit must be installed on an angle for proper condensation run-off. Check the unit and make any adjustments. • Low outside temperature. • Unit air filter is dirty. • When outdoor temperature is approximately 18.3°C (65°F) or below, frost may form when unit is in cooling mode. Switch unit to FAN (only) operation until frost melts. • Remove and clean filter. NOTES: 1) If circuit breaker is tripped repeatedly, or fuse is blown more than once, contact a qualified technician. 2) When unit is installed using proper installation steps, unit is properly tipped toward the outdoors to allow for condensation run-off. 10