Danby DAC120EUB2GDB Use and Care Manual download pdf (Page 20)

Occasionally a problem may arise that is minor in nature, and a service call may not be neccessary. Use this troubleshoot-

ing 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.

TROUBLESHOOTING

PROBLEM POSSIBLE CAUSE SOLUTION

Air conditioner will

not operate

• No power to the unit • 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 oper-

ation.

Inefﬁ cient or no

cooling

• Dirty air ﬁ lter • Clean/replace air ﬁ lter

• Unit size inappropriate for application • Check with dealer to determine proper unit ca-

pacity for application

• Blocked air ﬂ ow • Remove obstruction from grill or outdoor louvres

• Power interruption, settings changed

too quickly, or compressor overload

tripped

• Turn the unit off and wait 5 minutes before at-

tempting to restart

Noisy unit • Loose parts • Tighten loose parts

• Inadequate support • Provide additional support to unit

Odors • Formation of mold, mildew, or algae

on wet surfaces

• Clean unit thoroughly

• Place algaecide tablet in base pan

Water dripping

outside

• Hot and humid weather • Condensation run-off is normal under these

conditions.

Water dripping inside • 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.

• It is an extremely humid day • On an extremely humid day, this effect is expect-

ed. No action required.

Ice or frost build-up • Low outside temperature • 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.

• Unit air ﬁ lter is dirty • Remove and clean ﬁ lter

NOTES:

1. If circuit breaker is tripped repeatedly, or fuse is blown more than once, contact a qualiﬁ ed technician.

2. When the unit is installed using proper installation steps, the unit is properly tipped toward the outdoors to allow for

condensation run-off.

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Danby DAC120EUB2GDB Use and Care Manual Page 20

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