TROUBLESHOOTING
Occasionally, a problem may occur that is minor, and a service call may not be necessary. 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 for assistance:
PROBLEM | POSSIBLE CAUSE | SOLUTION | |
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| • Check connection of power cord to | |
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| power source. | |
| • No power to the unit. | • Check fuse or circuit breaker. | |
1) Air conditioner will not operate. | • Set SELECTOR SWITCH to | ||
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| position other than “OFF”. | |
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| • The power cord “RESET” button | |
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| must always be pushed in (engaged) | |
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| for correct operation. | |
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| • Dirty air filter. | • Clean/replace air filter. | |
| • Unit size inappropriate for application | • Check with dealer to determine | |
2) Inefficient or no cooling. | • Blocked air flow. | proper unit capacity for application. | |
• Power interruption, settings changed | • Remove obstruction from grill or | ||
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| too quickly, or compressor overload | outdoor louvres. | |
| tripped. | • Turn the unit off and wait 5 | |
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| minutes before attempting to restart. | |
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3) Noisy unit | • Loose parts. | • Tighten loose parts. | |
• Inadequate support. | • Provide additional support to unit. | ||
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4) Odors | • Formation of mold, mildew, or algae | • Clean unit thoroughly. | |
on wet surfaces. | • Place algaecide tablet in base pan. | ||
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5) Water dripping outside | • Hot and humid weather. | • Condensation | |
| these conditions. | ||
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6) Water dripping inside | • Unit is not properly angled to allow | • Unit must be installed on an angle for | |
water to drain outside. | proper condensation | ||
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| the unit and make any adjustments. | |
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| • When outdoor temperature is | |
| • Low outside temperature | approximately 18.3°C (65°F) or | |
7) Ice or frost | below, frost may form when unit is in | ||
• Unit air filter is dirty | cooling mode. Switch unit to FAN | ||
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| (only) operation until frost melts. | |
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| • Remove and clean filter. | |
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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
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