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User Manual

for

Commercial Dehumidifier

ERS-860L

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Thanks for choosing DOROSIN and we highly recommend you to have a careful

reading of the instructions before using the devices. It will provide you with necessary

information for proper use and maintenance.

Pictures inside are for reference only, details shall be in accordant with final product.

Summary of Contents for ERS-860L

Page 1: ...OROSIN and we highly recommend you to have a careful reading of the instructions before using the devices It will provide you with necessary information for proper use and maintenance Pictures inside are for reference only details shall be in accordant with final product ...

Page 2: ... NEED ATTENTION 2 3 03 APPEARANCE AND STRUCTURE 4 04 FUNCTION OF THE BUTTON 4 6 05 OPERATING INSTRUCTIONS 6 8 06 ELECTRIC SCHEMATIC DIAGRAM 9 07 MAINTAINING 10 08 DEVICE INSTALLATION 11 09 TECHNICAL SPECIFICATION 11 12 10 ERROR CODE EXPLANATION 12 11 TROUBLESHOOTING 13 12 WARRANTY POLICY 14 ...

Page 3: ...cessive heat and electrical fires Avoid the appliance from splash Examine the cord carefully Make sure that it is not punctured or frayed Inspect the plug to ensure that the prongs are secure and the plastic surrounding it is not cracked Avoid running cords under carpets and other areas where you cannot regularly check their condition Avoid over twisting coiling pulling the power cord never use ny...

Page 4: ...ggest to send the appliance for professional maintenance periodically 2 MATTERS NEED ATTENTION This section describes important aspects of safety matters to prevent personal injury or property damage to users and others Please read the text on the basis of fully understanding the following contents logo icon and be sure to follow the safety precautions listed When cleaning be sure to stop the oper...

Page 5: ...ive gases in the place where the dehumidifier is used Leaks of flammable and explosive gases collect around the components and may cause accidental ignition Do not place the dehumidifier near a heat source as this may cause deformation or fire Do not operate the dehumidifier with wet hands Contact with water inside the dehumidifier may cause leakage and wet operation may cause electric shock Do no...

Page 6: ...vice to deform or cause a fire In thunderstorms the power must be disconnected Failure to disconnect the power supply may result in lightning strikes and damage to the dehumidifier Place the dehumidifier on a stable level surface If the ground is not flat it may affect the use of the dehumidifier Never throw or place anything inside the dehumidifier ...

Page 7: ...idifier operation Turn off the power switch when not in use for a long time Dust accumulation may cause leakage loss heat fire etc Turn off the power to avoid lightning strikes When an abnormal phenomenon such as a burnt smell occurs the operation must be stopped and the power supply turned off Continued use may result in malfunction electric shock or fire Please entrust your local dealer or servi...

Page 8: ...GUANGDONG DOROSIN ELECTRICAL APPLIANCE CO LTD 8 4 FUNCTION OF THE BUTTON 4 1 OPERATION ...

Page 9: ...GUANGDONG DOROSIN ELECTRICAL APPLIANCE CO LTD 9 ON OFF BUTTON P SETTING INCREASE DECREASE ...

Page 10: ...conds 3 After the compressor is turned off it takes 3 minutes to restart When the compressor is running for 72 hours the system will automatically resume after 30 minutes of forced stop 4 When running at a lower temperature the machine will automatically detect the temperature of the system When the defrosting temperature is reached the dehumidifier will automatically stop and defrosting At this t...

Page 11: ...ote When the person leaves the scene please turn off the power 5 OPERATING INSTRUCTIONS 1 When the substrate is powered on for the first time the substrate enters the standby state press the power button and set the required humidity 3 less than the current humidity to enter the running state If the setting humidity is higher than ambient humidity the dehumidifier will not work 5 1 DEHUMIDIFYING R...

Page 12: ...copper head coil sensor starts to detect the tube temperature When the tube temperature is 1 C there is 3 seconds of detection time the compressor stops and the fan runs and the defrosting operation starts The lights are shining B When the temperature sensor detects that the coil temperature on the evaporator is greater than or equal to 5 degrees and the detection is greater than or equal to 5 deg...

Page 13: ...k is dirty clean it with cold warm water Do not use detergent steel ball chemically treated dust cloth gasoline benzene thinner or other solvents as it may damage the water tank Continuous Drain This product has a continuous drain hole that is connected by a plastic tube 16mm inside through which water can be drained When using a water pipe do not immerse the water outlet in the water to prevent t...

Page 14: ...GUANGDONG DOROSIN ELECTRICAL APPLIANCE CO LTD 14 ...

Page 15: ...GUANGDONG DOROSIN ELECTRICAL APPLIANCE CO LTD 15 6 ELECTRIC SCHEMATIC DIAGRAM ...

Page 16: ...ING 7 1 Cleaning Wash the cleaning cloth in clean water wring it out and gently wipe the surface of the machine Remarks Clean the filter screen twice a month to ensure a healthy environment and energy saving Inspection and Maintenance Parts 1 3 months 12 months ...

Page 17: ...me Temp Control Check if all external temperature and humidity probes are working properly or not 8 DEVICE INSTALLATION The dehumidifier can be installed in many occasions and can be customized according to the needs of the user 8 1 Electrical Connection Electrical connections must be performed by qualified personnel in accordance with the electrical standards of the location of the equipment If t...

Page 18: ...n high load situations 7 3 The dehumidifier must be grounded and a power disconnect switch set to ensure that the unit is powered off during inspection and service 7 4 The fuse current of the power supply fuse is 1 5 to 2 times the rated current of the installed dehumidifier The fuse should be installed in the dehumidifier attachment The power supply cable and main fuse are optional to handle the ...

Page 19: ...650mm Weight 40KG Notes 1 The above performance parameters are determined according to the standard requirements and the dehumidification amount and are measured before leaving the factory 2 Dehumidification amount in performance parameters measured in high wind 3 Test maximum input power at maximum dehumidification condition 4 If the performance parameters are changed the data provided on the nam...

Page 20: ...y sensor E3 Phase sequence or phase loss protection Excluded 220V Swap phase sequence E4 Full water tank Pour out the water E5 High voltage protection Check refrigerant pressure E6 Low voltage protection Check refrigerant pressure 11 TROUBLESHOOTING Please do not worry if you meet following problems in the use of dehumidifier When confirmed as failure timely contact for repairing Problems Phenomen...

Page 21: ...wer than 5 or higher than 38 1 Set appropriate humidity 2 Clear the obstructions 3 Keep waiting 4 Close door and window 5 Please use the machine in the temperature of 5 38 Turn on immediately after shutdown dehumidifier does not dehumidify 3 minutes delay protection of compressor The machine will work after 3 minutes Water leakage 1 Drain connection is slack 2 The drainage system is blocked 3 The ...

Page 22: ...on loading and unloading Failure and damage caused by not operating according to the operation manual Failure or damage caused by the removal repair or modification of the product without the authorization of the manufacturer The failure and damage caused by corrosion gas and dust of the using environment 3 When the product needs warranty please send the machine the warranty card and purchase invo...

Page 23: ...ONG DOROSIN ELECTRICAL APPLIANCE CO LTD 23 GUANGDONG DOROSIN ELECTRICAL APPLIANCE CO LTD Address H4 19 Langsha Avelue Shishan Town Nanhai District Foshan China Website www dorosingroup com Tel 86 20 81978905 ...

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