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1.3 FEATURES 

Auto-defrosting. 

Suitable for low-temperature and high-humidity 

weather. 

water-full alarm and auto shutdown functions. 

Powerful dehumidification in wide temperature 

range between 5

~32

LED display. 

Humidity display and setting. 

Self diagnose and defect display 

 

 

1.4 CONTROL LOCATIONS 

       2 

 

2  

4   

 

 

        1 

 

 

 

1. ON/OFF Button: 

Power indicator links 

slowly when the power is connected at the 

socket (initial power).Press this button at this 

time, the unit will directly go into 

DEHUMIDIFYING operation with the original 

factory humidity setting( 60%RH). Press the 

button again, the unit will stop operation. 

2 . POWER indicator:

 At the first time to 

connect to the power, it flashes slowly The 

POWER indicator lights after the unit is turned 

on, and dark after the unit is turned off. 

3. FULL WATER indicator:

 Lights up when the 

bucket is full, and the unit stops operating 

 

4.CONTINUE indicator:

 Lights up when the 

unit is on CONTINUOUS DEHUMIDIFYING 

mode. 

5. HUMIDITY UP Button:

 When the unit is 

operating, the setting humidity will go up by 

pressing this button every time, the range of 

justment is from 35%RH to 80% RH. 

6. HUMIDITY DOWN Button:

 When the unit is 

operating, the setting humidity will come down 

by pressing this button every time, the range of 

adjustment is from 80%RH to 35%RH. 

7. CONTINUE Button:

 When the unit is 

operational, press the Button will go into 

CONTINUOUS DEHUMIDIFYING mode. 

8. LED Digital display:

 This area will display the 

room relative humidity under normal operation 

and display the setting humidity when setting the 

desired humidity. 

 

 

1.5 OUTSIDE DIMENSIONS

 

 

 

 

 
 
 
 

 

Model Width 

(mm) 

Height 

(mm) 

Depth 

(mm) 

CE-CF0.3BD/N3-F 

CE-CFZ0.3BD/N3-F 

315 505 235 

Summary of Contents for CE-CF0.3BD/N3-F

Page 1: ...0 Website www mideaaircon com Service manual CAUTION BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL ONLY FOR AUTHORIZED SERVICE PERSONNEL MODELS CE CF0 3BD N3 F CE CFZ0 3BD N3 F ...

Page 2: ...ecautions prior to servicing the unit 1 1 SAFETY PRECAUTIONS 1 When servicing the unit set the POWER SWITCH to OFF and unplug the power cord 2 Inspect the service cord for damage or wear If a short circuit is found replace all parts which have been overheated or damaged by the short circuit 3 After servicing the unit make an insulation resistance test to protect the customer from being exposed to ...

Page 3: ...nit is turned on and dark after the unit is turned off 3 FULL WATER indicator Lights up when the bucket is full and the unit stops operating 4 CONTINUE indicator Lights up when the unit is on CONTINUOUS DEHUMIDIFYING mode 5 HUMIDITY UP Button When the unit is operating the setting humidity will go up by pressing this button every time the range of justment is from 35 RH to 80 RH 6 HUMIDITY DOWN Bu...

Page 4: ...an motor will work same as the compressor 2 5 Compressor delay start When the mode is changed but the compressor does not start or the unit restart after stop working if the compressor accord with it s starting condition the fan motor will start immediately while the compressor will delay 3 seconds to re start 2 7 Protection and failure mode 2 7 1 Water full protection When the water tank is full ...

Page 5: ... temperature sensor is defective the motors of the compressor and the fan will be shut down and the power indicator will flash at 5 Hz Power indicator flashes at 5 Hz The connector CN3 in main PCB is loosed Place it properly Pipe temperature sensor trouble Replace pipe temperature sensor Trouble in input circuit of water level switch of drive board components Water level switch broken Replace swit...

Page 6: ...5 3 1 3 Humidity sensor check 3 1 4 Fail to start or fail to start motor 3 1 5 Abnormal noise Humidity display is chaos Water on the Humidity sensor board Dry it over heat Humidity sensor board trouble or main PCB defective Replace humidity sensor board trouble or main PCB ...

Page 7: ...ct w ire Refer to wiring diagram for terminal identification Loose Repair or replace loss e terminal Main PCB failure Select fan speed and Check the voltage of P1 P2 on main PCB Replace the main PCB if no voltage Capacitor Discharge capacitor before testing Test capacitor Replace if not within 10 of manufacture s rating replace if shorted open or damaged Fan motor w ill not run Will not rotate Fan...

Page 8: ...nd replace if not within 10 of manufactures rating Room structure Take proper measures to make the door and window s sealed w ell if gap is found Air flow Clean or remove if any barrier is found to block the inlet outlet wind flow of the unit Less refrigerant Check the tubes for reasons of leakage Recycle the refrigerant correct the leakage points and recharge Capillary tube Regulate the flow if c...

Page 9: ...ce manual for F Dehumidifier 8 Humidity sensor Replace it frequently Main PCB Check and replace the main PCB 4 WIRING DIAGRAM 4 1 For models 5 EXPLODED VIEWS See attached files 6 SPECIFICATIONS See attached files CE CF0 3BD N3 F CE CFZ0 3BD N3 F ...

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