Ebac NEPTUNE Dehumidifier User Manual
Contents
1. 2 NEPTUNE INDUSTRIAL DEHUMIDIFIER OWNER S MANUAL WWW eipl co uk Page 1 of 16 Drawing TPC209 Issue 6 Date 09 12 13 NEPTUNE PACKAGE CONTENTS Item Description Quantity 10199GR US Dehumidifier 1 3014336 PVC Tube 3 8 I D 1 5M 3086116 Jubilee clip 1 TPC209 Manual 1 Page 2 of 16 Drawing TPC209 Issue 6 Date 09 12 13 INTRODUCTION Designed for a wide range of applications the Neptune dehumidifier is a super high capacity industrial unit which provides fast and efficient drying The Neptune has a number of special features Super high efficiency rotary compressor Temperature sensitive microprocessor controlled defrost system Exterior epoxy powder coated finish Internal condensate pump optional Rugged portable design Heavy duty carrying handle Extra long power cord The fan draws the moist air through the inlet grille on the back of the unit and then through the cold evaporator coil which cools the air below its dew point Moisture forms on the evaporator coil and is collected in the condensate tray which is equipped with a permanent drain The cooled air then passes through the hot condenser coil where it is reheated using the same energy removed during the cooling phase plus the additional heat generated by the compressor The air is therefore discharged from the dehumidifier at a slightly higher temperature with a lower absolute humidity than that w2. hich entered Continuous circulation of air through the dehumidifier gradually reduces the relative humidity within the area The dehumidifier is a rugged reliable drying unit designed to operate effectively over a broad range of temperature and humidity conditions The unit incorporates a welded and galvanized steel chassis and is finished in an epoxy coating for resilience to damage caused by rough handling Page 3 of 16 2 Drawing TPC209 Issue 6 Date 09 12 13 SPECIFICATIONS MopeL Neptune HEIGHT 24 610mm WIDTH 14 355mm DEPTH 15 381mm WEIGHT 60 lbs 30 Kg AIRFLOW 282 476 M3 Hr POWER SUPPLY 110V 60 2 1 ph FINISH Powder coated Epoxy OPERATING RANGE REFRIGERANT 33 F 95 F R 407c 16 2 oz This product contains fluorinated greenhouse gases covered by the Kyoto Protocol The refrigeration system is hermetically sealed The Global Warming Potential GWP of refrigerants used in products manufactured by Ebac Industrial Products Ltd is as follows H134a 1300 R407c 1610 For type and weight of refrigerant contained in this unit please refer to the product data label Page 4 of 16 Drawing TPC209 Issue 6 Date 09 12 13 OPERATION The following procedures should be followed to test the Neptune for correct operation 1 After unpacking examine all external features to confirm damage free shipment Report all defects and damage at once Co
3. il 3030421 1 14 PVC Clear Tube 3014336 1 15 Drain Tray 2131107 1 16 Capillary Tube 0 052 I D 3014249 4 2 ft Spare parts available online www EIPLDIRECT com Page 9 of 16 Drawing TPC209 Issue 6 Date 09 12 13 WARRANTY Our products carry a one year unconditional warranty against any defects in workmanship or material This warranty will cover all parts and labour required to repair your Ebac product This warranty is invalid if the unit has been abused damaged whether intentional or accidental or if any modifications have been made to the unit THE FOREGOING WARRANTY IS EXCLUSIVE AND IS ISSUED IN LIEU OF ALL OTHER WARRANTIES WHETHER WRITTEN ORAL OR IMPLIED INCLUDING THE WARRANTY OF MERCHANTABILITY AND THE WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE SYSTEMS INC DISCLAIMS ANY LIABILITY FOR CONSEQUENTIAL DAMAGES LOST PROFITS OR INCIDENTAL DAMAGES FOR BREACH OF ANY WRITTEN OR IMPLIED WARRANTY WITH RESPECT TO THE FOREGOING DESCRIBED MERCHANDISE For Your Records Model S N Date Received SAVE THIS SECTION FOR YOUR RECORDS CLIP AND RETURN THIS CARD PLEASE NOTE WARRANTY REGISTRATION DATE MODEL S N RECEIVED To ensure that your Ebac Dehumidifier is OWNER accorded the full ADDRESS coverage provided by this warranty please CITY STATE ZIP complete and mail this COMMENTS card at your earliest convenience Thank You Ebac Indust
4. nd brazed charging stub attached to the side of the refrigerant compressor The charging stub should be crimped and rebrazed after servicing NEVER allow permanent service valves to be fitted to any part of the circuit Service valves may leak causing further loss of refrigerant gas The refrigerant compressor fitted to the dehumidifier is a durable unit that should give many years of service Compressor failure can result from the machine losing its refrigerant gas The compressor can be replaced by a competent refrigeration technician Failure of the compressor can be confirmed by the following procedure a Establish that power is present at the compressor terminals using a voltmeter b With the power disconnected check the continuity of the internal winding by using meter across the compressor terminals An open circuit indicates that the compressor should be replaced c Check that the compressor is not grounded by establishing that a circuit does not exist between the compressor terminals and the shell of the compressor Page 7 of 16 Drawing TPC209 Issue 1 6 Date 09 12 13 TROUBLESHOOTING SYMPTOM CAUSE REMEDY Unit inoperative 1 No power to unit 1 Check the power from power supply panel Little or no airflow Loose fan on shaft Fan motor burnt out Dirty refrigeration coils Loose electrical wiring ROD 1 Tighten fan 2 Replace the fan motor 3 See Routine Main
5. nnect the power cable to a grounded 15 Amp electrical outlet 2 Check dehumidification process as follows CAUTION DO NOT REMOVE COVERS WHEN UNIT IS IN OPERATION A Place unit on a level surface B Start up unit by switching to ON C Check that air is being delivered through the front outlet grille and the compressor is running D Leave the machine running for 60 minutes E Check to ensure there is sign of water extraction through the condensate drain If after carrying out the above procedures the unit does not appear to function properly refer to the Trouble Shooting section which follows or contact the Factory Service Center CAUTION ONCE THE UNIT HAS BEEN SWITCHED OFF WAIT AT LEAST FIVE MINUTES BEFORE RESTARTING Page 5 of 16 Drawing TPC209 Issue 6 Date 09 12 13 ROUTINE MAINTENANCE WARNING ENSURE THAT THE POWER CORD TO THE MACHINE HAS BEEN DISCONNECTED BEFORE CARRYING OUT ROUTINE MAINTNENANCE To ensure continued full efficiency of the dehumidifier maintenance procedures should be performed as follows 1 Replace or clean the inlet air grille as required Clean the surface of the evaporator and condenser coils by blowing the dirt out from behind the fins with compressed air Hold the nozzle of the air hose away from the coil to avoid damaging the fins Alternatively vacuum clean the coils WARNING DO NOT STEAM CLEAN REFRIGERATION COILS 2 Check that the fan is firml
6. rial Products Inc 700 Thimble Shoals Blvd Suite 109 Newport News VA 23606 2575Tel 757 873 6800 Fax 757 873 3632 Page 10 of 16 mmm Drawing TPC209 Issue 6 Date 09 12 13 E LTD Page 11 of 16 mmm Drawing TPC209 Issue 6 Date 09 12 13 E LTD Page 12 of 16 mmm Drawing TPC209 Issue 6 Date 09 12 13 E LTD Page 13 of 16 mmm Drawing TPC209 Issue 6 Date 09 12 13 E LTD Page 14 of 16 mmm Drawing TPC209 Issue 6 Date 09 12 13 E LTD Page 15 of 16 2 UK Head Office Ebac Industrial Products Ltd St Helens Trading Estate Bishop Auckland County Durham DL14 9AD Tel 444 0 1388 664400 Fax 44 0 1388 662590 www eipl co uk sales eipl co uk American Sales Office Ebac Industrial Products Inc 700 Thimble Shoals Blvd Suite 109 Newport News Virginia 23606 2575 USA Tel 01 757 873 6800 Fax 01 757 873 3632 www ebacusa com sales ebacusa com Page 16 of 16 Drawing 209 Issue 6 Date 09 12 13 German Sales Office Ebac Industrial Products Ltd Gartenfelder Str 29 37 Gebaude 35 D 13599 Berlin Germany Tel 49 3043 557241 Fax 49 3043 557240 www eip ltd de sales eip ltd de
7. tenance Section 4 Check the wiring diagram to find fault and repair Little or no water extraction _ Insufficient air flow 2 Compressor fault 3 Loss of refrigerant gas 1 Check all of the above 2 Contact the Factory Service Center 3 Contact the Factory Service Center Little or no defrost when required 1 Faulty timer 2 Faulty by pass valve 1 Contact the Factory Service Center 2 Contact the Factory Service Center Unit vibrates excessively Loose compressor 2 Damaged fan 1 Tighten the nuts on the compressor mounts 2 Replace fan Water flooding inside the machine Drain pipe blocked frozen 2 Drain pipe too high 3 Crimped or blocked tubing 1 Clear the obstruction 2 Ensure that no section of the drain hose is above the level of the water outlet 3 Straighten clear or replace tubing Page 8 of 16 Drawing TPC209 Los rT NEPTUNE SPARE PARTS LIST PART NUMBER DESCRIPTION raro QUANTITY NUMBER 1 Compressor RGA5456EXA 3022170 1 2 Compressor Overheat Protector N A 1 3 Compressor Capacitor 3030908 1 4 Evaporator Condenser Coil 2139330 1 5 Black Rubber Foot 3101436 4 6 Filter Dryer 3020901 1 7 Fan Motor 3035788 1 8 By pass Valve 3020811 1 9 Electronic Timer 1609850 1 10 3040129 1 11 Rocker Switch 3035914 1 12 Thermistor Assy 3035142 1 13 Solenoid Co
8. y secured to the motor shaft and that the fan rotates freely The fan motor is sealed for life and therefore does not need oiling 3 check the refrigerant charge run the unit for 15 minutes and briefly remove the top cover The evaporator coil should be evenly frost coated across its surface At temperatures above 70 the coil may be covered with droplets of water rather than frost Partial frosting accompanied by frosting of the thin capillary tubes indicates loss of refrigerant gas or low charge 4 Check all wiring connections IF ANY OF THE PRECEDING PROBLEMS OCCUR CONTACT THE EBAC SERVICE CENTER PRIOR TO CONTINUED OPERATION OF THE UNIT TO PREVENT PERMANENT DAMAGE Page 6 of 16 Drawing TPC209 Issue 6 Date 09 12 13 REPAIRS Should an electrical component fail consult the Factory Service Center to obtain the proper replacement part If refrigerant gas is lost from the machine it will be necessary to use a refrigeration technician to correct the fault Contact the Factory Service Center prior to initiating this action Any competent refrigeration technician will be able to service the equipment The following procedure must be used a The source of the leak must be determined and corrected b The machine should be thoroughly evacuated before recharging c The unit must be recharged with refrigerant measured accurately by weight d For evacuation and recharging of the machine use the crimped a
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