Danby Air Conditioner Troubleshooting

Danby DAC080ECB2GDB Air Conditioner Troubleshooting

PROBLEMPOSSIBLE CAUSESOLUTION
Air conditioner will not operateNo power to the unitCheck 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.
Inefficient or no coolingDirty air filterClean/replace air filter
Unit size inappropriate for applicationCheck with dealer to determine proper unit capacity for application
Blocked air flowRemove obstruction from grill or outdoor louvers
Blocked air flowRemove obstruction from grill or outdoor louvers
Power interruption, settings changed too quickly, or compressor overload trippedTurn the unit off and wait 5 minutes before at- tempting to restart
Noisy unitLoose partsTighten loose parts
Inadequate supportProvide additional support to unit
OdorsFormation of mold, mildew, or algae on wet surfacesClean unit thoroughly
Place algaecide tablet in base pan
Water dripping outsideHot and humid weatherCondensation run-off is normal under these conditions.
Water dripping insideUnit is not properly angled to allow water to drain outsideUnit must be installed on an angle for proper condensation run-off. Check the unit and make any adjustments.
It is an extremely humid dayOn an extremely humid day, this effect is expect- ed. No action required.
Ice or frost build-upLow outside temperatureWhen 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 filter is dirtyRemove and clean filter

Danby DAC5071M Air Conditioner Troubleshooting

ProblemExplanation/Solution
The air conditioner does not operate at allCheck for a power failure.
Check the voltage.
(See the technical specifications).
Check the power plug for disconnection.
Check to see whether the Power Control selector is placed in the "0" position. (Set it to the desired position).
Check to see whether the room temperature is too low.
The air comes out smoothly, but cooling is not effective.Set the THERMOSTAT dial to the desired position.
-When the number on the THERMOSTAT dial is too high, the room temperature may be too warm.
Check to see whether there is an open window or other leakage of cool air to the outside.
- Close the window and fill the gap.
Check to see whether there is any obstacle adversely affecting the flow of air inside and outside the room.
- Remove the obstacle or change the position of the air conditioner.
Check to see whether the air filter is clogged with dust or contaminated with foreign substances.
-Clean the air filter.
Check to see whether there is any direct sunlight facing the air conditioner.
-Block the sunlight with a sunshade.
Check to see whether there is any electric device generating heat
-Do not use the air conditioner together with any heating device.
Odors are permeating the room during air conditioningVentilate the room.

Danby DAC12344DE Air Conditioner Troubleshooting

ProblemExplanation / Solution
The air conditioner does not operate at allCheck that the circuit breaker used for the air conditioner has not been triggered.
Check that the power cable is plugged into a wall socket and the socket is switched on, if necessary.
Check that the temperature indicator on the unit is lit; if necessary, press the (!) (On/Off) button on the remote control or unit.
The air conditioner does not operate with the remote controlCheck that there are no obstacles between you and the unit.
Replace the remote control batteries if necessary.
Check that you are close enough to the unit (seven meters/yards or less).
No beep is heard when you press the On/Off button on the remote controlCheck that you are pointing the remote control at the remote control sensor on the unit.
Replace the remote control batteries if necessary.
The air conditioner does not coolCheck that the correct operating mode has been selected (Cool).
The room temperature may be too low.
Dust may be blocking the air filter;
Check that there is no obstacle blocking the air flow into or out of the unit.
The timer is not correctly triggeredCheck that the timer has been programmed correctly;
Odors are permeating the room during air conditioningVentilate the room.

Danby Diplomat DAC7037M Air Conditioner Troubleshooting

DifficultyPossible CauseSuggested Solution
Air conditioner will not operate.No power to unit.Check connection of power cord to power source.
Check fuse or circuit breaker.
Set SELECTOR SWITCH to position other than “OFF”.
Inefficient or no cooling.Dirty air filter.Clean or replace air filter.
Unit size inappropriate for application.Check with dealer to determine proper unit capacity for application.
Blocked air flow.Remove obstruction from grill or outdoor louvers.
Power interruption, settings changed too quickly, or compressor overload tripped.Turn the unit off and wait 5 minutes before attempting to re-start.
Noisy unit.Loose parts. Inadequate support.Tighten loose parts.
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.
Ice or frost build-up.Low outside temperature. Unit air filter is dirty.When outdoor temperature is approximately 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.

Danby DPAC9009 Air Conditioner Troubleshooting

PROBLEM POSSIBLE CAUSE SOLUTION
• Unit does not work• Power is out• Wait for power to return
• The plug is not plugged in properly• Plug in properly
• The full-tank indicator is ON; tank is full• Remove drain water from the drain tank
• Current leaking or pressing test button on LCDI plug• Press the reset button after resolving problem
• Unit suddenly stops during operation• Indoor set temperature has been reached• Reset the temperature level
• The preset time is up• Reset the timer
• The full-tank indicator is ON; tank is full• Remove drain water from the drain tank
• Unit runs intermittently• Malfunction• Contact your dealer
• Surrounding temperature is too high/low• This is normal
• Exhaust duct hose is blocked• Check the duct hose
• Unit functions but the room is not cooled• Window or door is open in room• Close all windows/doors
• There is a heat source or too many people in the room• Move any heat sources from room
• Air intake grill is clogged• Clean air intake grill
• Filter is too dirty• Replace the filter
• Temperature setting is too high• Lower temp, setting
• Condensed water spills out when moving the unit• The tank is nearly full• Remove drain plug on rear bottom and drain out water