CMNA DLFSHA Скачать руководство пользователя страница 13

32802000102                                                                                       Specifications subject to change without notice.                                                                                         

13

Table 3 — Troubleshooting

*Diagnostic lights are a combination of lights that will illuminate in the display area on the unit. They are a combination of the lights you see

during normal operation.

PROBLEM

POSSIBLE CAUSE

SOLUTION

Unit/System Does Not Work

The circuit breaker has tripped or a fuse has blown. Reset the circuit breaker or replace the fuse with the 

specified replacement fuse.

Power Failure

Restart operation when the power is restored.

Diagnostic lights illuminate*

Call your service representative.

Voltage is too low

Call your service representative.

Cooling is Not Working Properly

The filter is blocked by dust

Clean the air filter.

Temperature is not set properly

Check the temperature and reset if necessary.

A window or door is open

Close the window or door.

The outdoor unit is obstructed

Remove the obstruction.

The fan speed is too low

Change the fan speed selection.

The operation mode is in Fan instead of Cool

Change the operating mode to Cool or reset the 

unit.

Heating is Not Working Properly

The filter is blocked with dust.

Clean the air filter.

Temperature is set too low

Check the temperature and reset if necessary.

A window or door is open

Close the window or door.

The outdoor unit is obstructed

Remove the obstruction.

Unit Stops During Operation

The Off timer is not operating correctly

Restart the operating mode.

Diagnostic lights illuminate.*

Call your service representative.

Indicator lamps continue flashing

The unit may stop operation or continue to run safely. If the indicator lamps continue to flash or error

codes appear, wait for about 10 minutes. The problem may resolve itself.

If not, disconnect the power, then connect it again. Turn the unit on.

If the problem persists, disconnect the power and contact your nearest customer service center.

Error code appears in the indoor

unit window display:

• E0, E1, E2…

• P1, P2, P3…

• F1, F2, F3…

Содержание DLFSHA

Страница 1: ...and keep this manual for future reference For your convenience please record the model and serial numbers of your new equipment in the spaces provided This information along with the installation dat...

Страница 2: ...user selected set point NOTE Auto mode is recommended for use on Single Zone applications only Using Auto changeover on multi zone applications could set an indoor unit to STANDBY mode indicated with...

Страница 3: ...r 3 seconds when TIMER ON is set SWING TURBO or SILENCE features are turned on TIMER OFF is set when defrosting when the anti cold air feature is turned on when the unit is self cleaning Display Code...

Страница 4: ...d down this button for 2 seconds to activate the GEAR function Starts and stops the louver movement Press this button the horizontal louver swings up and down automatically Hold down this button for 2...

Страница 5: ...when the unit is turned off TIMER ON display Battery display ECO display LOCK display Fan speed display Indicates that the LOCK function is on Displays selected fan speed Temperature Timer Fan speed d...

Страница 6: ...When transmitting a command from the remote control to the unit be sure to point the control toward the right side of the unit The unit confirms receipt of a command by sounding an audible beep 1 Tur...

Страница 7: ...cted temperature is lower than the room temperature Selecting the Fan Speed Fig 7 Fan Speeds The fan speed can be selected by pressing FAN NOTE When the unit is on the fan runs continuously in cooling...

Страница 8: ...e digital display on your remote control reverts to the temperature display The indicator remains on and this function is activated c Adjust the TIMER OFF settings to 0 0 to cancel this option Setting...

Страница 9: ...tivate the 46 F 8 C heating function heating set back The unit operates at a set temperature of 46 F 8 C The indoor unit display shows FP No icon will be displayed on the remote control NOTE This func...

Страница 10: ...until filter snaps in place 7 Close front panel on unit Fig 11 Filter Cleaning Indoor Unit Front Panel To clean the front panel on the indoor unit wipe the outside with a soft dry cloth Preparing for...

Страница 11: ...the display panel on the unit away from direct sunlight and heat as this may interfere with remote control transmissions Do not block air intakes and outlets on the indoor or outdoor units Energy Sav...

Страница 12: ...or units emit white mist When the unit restarts in HEAT mode after defrosting white mist may be emitted due to moisture generated from the defrosting process The indoor unit makes noises A rushing air...

Страница 13: ...structed Remove the obstruction The fan speed is too low Change the fan speed selection The operation mode is in Fan instead of Cool Change the operating mode to Cool or reset the unit Heating is Not...

Страница 14: ...Copyright 2018 CMNA 3300 Riverview Parkway Atlanta GA 30339 32802000102 Specifications subject to change without notice...

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