Pioneer WYQ Series User Manual Download Page 2

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DISPOSAL:

 Do not dispose of this product as unsorted municipal waste. Collection of such waste 

                     separately for special treatment is necessary.

It is prohibited to dispose of this appliance in domestic household waste. For disposal, there are 
several possibilities:
A)  The municipality has established collection systems, where electronic waste can
      be disposed of at least free of charge to the user.
B)  When buying a new product, the retailer will take back the old product at least
      free of charge.
C)  The manufacturer will take back the old appliance for disposal at least free of 
      charge to the user.
D)   As old products contain valuable resources, they can be sold to scrap metal
       dealers.
Wild disposal of waste in forests and landscapes endangers your health when hazardous 
substances leak into the ground-water and find their way into the food chain. 

When using this air conditioner in the European countries, please read the following 
information:

This appliance can be used by children aged from 8 years and above and persons with 
reduced physical, sensory or mental capabilities, or lack of experience and knowledge if they 
have been given supervision or instruction concerning use of the appliance in a safe way and
understand the hazards involved. Children shall not play with the appliance. Cleaning and user
maintenance shall not be made by children without supervision.

CONTENTS

SAFETY PRECAUTIONS

NAMES OF PARTS

OPERATING INSTRUCTIONS

CARE AND MAINTENANCE

TROUBLESHOOTING TIPS

Warning .....................................................................................................................................3
Caution ......................................................................................................................................4
.

Indoor unit ........... .....................................................................................................................5
outdoor unit ...............................................................................................................................5
Indication lamp...........................................................................................................................5

Special functions .......................................................................................................................6
Operating temperature................................................................................................................7
Manual operation ......................................................................................................................7
Airflow direction control ............................................................................................................8
How the air conditioner works ..................................................................................................9

Before maintenance...... ...........................................................................................................10
Cleaning the unit.......................................................................................................................10
Cleaning the air filter and air freshening filter ..........................................................................10
Replacement of the air filter and air freshening filter ...............................................................11
Preparation for extended non-operation....................................................................................11
Pre-season inspection...............................................................................................................11

Normal function of the air conditioner.......................................................................................12
Troubleshooting guide .............................................................................................................14

Summary of Contents for WYQ Series

Page 1: ...n and specifications are subject to change without prior notice for product improvement Consult with the sales agency or manufacturer for details CS159U BP11M 202000192485 20140314 Before using your air conditioner please read this manual carefully and keep it for future reference The design and specifications are subject to change without prior notice for product improvement Consult with the sale...

Page 2: ... in the European countries please read the following information This appliance can be used by children aged from 8 years and above and persons with reduced physical sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved Children shall not play with the a...

Page 3: ...all the air conditioner in places where combustible gas can be emitted Emmitted gas may collect and cause an explosion Never allow the air conditioner to run for too long with the doors or windows open or if the humidity is very high Remove all dirt from the power plug and plug it firmly Soiled plugs can cause fire or an electric shock In the event of any abnormalities such as smell of burning imm...

Page 4: ...nction Optional After the AC starts up users can control the vertical louver swing by the remote controller SELF CLEAN function Optional Function used after the Shut Down of cooling operation to clean the Evaporator and keep it as fresh for the next operation The unit will operate as following sequence FAN ONLYmode at Low fan speed Heating operation with LOW fan speed applicable to cooling heating...

Page 5: ...Range Range Manual control button Suspension bars Manual control button AUTO COOL AUTO COOL 1 2 Manual operation Operating temperature Manual switch Manual switch Mode Temperature Room temperature Outdoor temperature 1 Optimum performance will be achieved within these operating temperatures If air conditioner is used outside of the above conditions certain safety protection features might come int...

Page 6: ...and the air conditioner may stop running Clean the air filter periodically otherwise cooling or heating performance may be reduced Do not operate unit with horizontal louvre in closed position The fan speed will be automatically controlled under dry operation During the dry operation if the room temperature is O O lower than 10 C 50 F the compressor stops operation and restarts until the room temp...

Page 7: ...ompressor can t restart for 3 4 minutes after it stops Anti cold air Cooling and heating models only The unit is designed not to blow cold air on HEAT mode when the indoor heat exchanger is in one of the following three situations and the set temperature has not been reached A When heating has just started B Defrosting C Low temperature heating The indoor or outdoor fan stop running when defrostin...

Page 8: ...rawn in by the air conditioner decreases accordingly At the same time heat loading of the air conditioner increases due to larger difference between indoor and outdoor temperature If a comfortable temperature can t be achieved by the air conditioner we suggest you use a supplementary heating device 10 Auto restart function Power failure during operation will stop the unit completely For the unit w...

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