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OPERATION INSTRUCTIONS

WHEN BUCKET FULL LAMP IS ON 

The appliance will run continuously until the set RH% is reached or when the water bucket is full.  
When the water bucket is full, the Bucket Full indication lamp will light up and the dehumidifier will 
stop operating

. Remove the water in the bucket with two hands, then place the water bucket back to 

it's proper position the machine will start operating again. 

This light will also illuminate when the 

bucket is removed or not properly inserted. 

 

DEFROST 

In the event frost builds up on the evaporator coils, the compressor will cycle off and the fan will 
continue to run until the frost is evaporated. This happens 

when the appliance is operating in low 

temperatures (less than 53

°

F or 12

°

C), which affects the efficiency of the dehumidifier. When this 

happens, the defrost lamp will turn on and the machine will go into periodic defrost mode automati-
cally. Defrost time may vary. If the dehumidifier freezes up, turn the appliance off for few hours and 
then restart. 

The appliance will not operate satisfactorily if the room temperature is below 41°

 

START OPERATION 

1. Ensure that the appliance is connected to the

power socket

2. Make sure the water bucket is placed in proper

position.

3. Make sure filter is installed

4.

When the unit is turned on for the first time

, if

the bucket full lamp lights up, just pull out the
water bucket then push it back to the proper
position.

5.

Set the relative humidity level RH% by press-
ing the up and down buttons. We recommend
setting the RH% to at least 10% lower than the
current RH%.

AIR FILTERS INSTALLATION 

Your Whynter portable dehumidifier is equipped with a removable and washable filter. The filter removes 
large particles such as dust, pet hair and dander.  

WARNING: NEVER OPERATE THE DEHUMIDIFIER WITHOUT THE FILTER 

Summary of Contents for RPD-503SP

Page 1: ...ith Pump Slate Gray Congratulations on your new Whynter product To ensure proper operation please read this Instruction Manual carefully before using this product Keep this manual in a safe place for...

Page 2: ...btained from your local municipal authority Thank you for choosing the Whynter Portable Dehumidifier Please follow the instructions provided in this user guide to obtain the very best performance from...

Page 3: ...L INFORMATION 2 SAFETY PRECAUTIONS 4 INTRODUCTION 5 PARTS AND CONTROLS 6 OPERATION INSTRUCTIONS 7 8 CONTINUOUS DRAINAGE 9 MAINTENANCE 10 TIPS ON WHEN TO USE YOUR PORTABLE DEHUMIDIFIER 11 TROUBLESHOOTI...

Page 4: ...quately grounded or protected by a time delay fuse or circuit breaker have a qualified electrician install an outlet that is appropriate to local electrical codes and requirements Do not use multiple...

Page 5: ...m your dehumidifier Do not cover the air intake and outlet Do not place the appliance in front of curtains or drapes to ensure they do not obstruct the air intake Keep curtains blinds or drapes closed...

Page 6: ...ivate Auto stop function and the Timer light will come on Set the desired time delay OFF hours by pressing the UP and DOWN and buttons The time increments are 1 hour up to 24 hours When the delay time...

Page 7: ...happens the defrost lamp will turn on and the machine will go into periodic defrost mode automati cally Defrost time may vary If the dehumidifier freezes up turn the appliance off for few hours and th...

Page 8: ...the dehumidifi er 2 Position the dehumidifier on its side 3 Locate the arrow on the bottom of the dehumidifier and insert the caster according to the arrow direction 4 Slide the caster in as far as i...

Page 9: ...s empty or not full when using this drain method 1 You can use the supplied drain hose to connect to the continuous drainage connector 2 Unscrew and remove the drain cover at the rear of the appliance...

Page 10: ...o not clean the bucket in a dishwasher 3 Cleaning the air filter To ensure the air intake is filtered properly and to assure that your dehumidifier runs efficiently it is recommended to clean the air...

Page 11: ...ly room If your home is musty you will want to use your portable dehumidifier especially if you have respiratory trouble or allergies This unit can also help relieve symptoms by controlling the relati...

Page 12: ...n additional dehumidifier for area Clean the air filter The appliance must be placed in a space that does not restrict air flowing into the rear coil or out of the front grill Set the RH level and the...

Page 13: ...has an open circuit or humidity is less than 30 90 RH Humidity Sensor has short circuit or humidity is higher than 90 Lo Temperature is lower than 32 F or temperature sensor has an open circuit Hi Tem...

Page 14: ...hile in the possession of a consumernot caused by a defect in material or workmanship Damage caused by consumer misuse tampering lack of maintenance or failure to follow the care and special handling...

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