cd85 industrial dehumidifier owner`s manual
Contents
1. Drawing TPC361 Issue 2 Date 05 01 12 pel LTD CD85 INDUSTRIAL DEHUMIDIFIER OWNER S MANUAL Page 1 of 15 Drawing TPC361 Issue 2 Date 05 01 12 WWW eipl co uk Page 2 of 15 Drawing TPC361 Issue 2 Date 05 01 12 INTRODUCTION Designed for a wide range of applications the CD85 dehumidifier is a rugged industrial unit which utilizes an energy efficient compressor and a compact portable design to provide easy efficient drying The CD85 has a number of special features Compact Size High efficiency rotary compressor Ebac s Gas defrost system Exterior epoxy powder coated finish Provision for permanent drainage galvanized interior Extra long power cord Humidistat The fan draws the moist air 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 which entered Continuous circulation of air through the dehumidifier gradually reduces the relative humidity within the area The CD85 dehumidifier is a rugged reliable d2. 1 After unpacking examine all external features to confirm damage free shipment Report all defects and damage at once Connect the power cable to a grounded 15 Amp electrical outlet 2 Check dehumidification process as follows TO ENSURE CONTINUED FULL EFFICIENCY OF THE DEHUMIDIFEIR MAINTENANCE PROCEDURES SHOULD BE PERFORMED AS FOLLOWS A Place unit on a level surface B Start up unit by turning the humidistat control knob until the unit turns on C Check that the compressor is running D Leave the machine running for 15 minutes E Observe the evaporator coils through the evaporator filter panel i If the air temperature is below 80 F an even coating of frost should cover the entire evaporator coil ii If the air temperature is above 80 F frost and or droplets of condensed water should cover the entire evaporator coil F After continuous running time of approximately 55 minutes the unit will enter Gas defrost mode for 5 minutes and then automatically return to normal operation 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 7 of 15 Drawing TPC361 Issue 2 Date 05 01 12 ROUTINE MAINTENANCE WARNING ENSURE THAT THE POWER CORD TO THE MACHINE HA
3. into machine Blocks airflow Evaporator Blank Cover Blocks airflow Condenser Grille Cover Air out of machine Page 4 of 15 Drawing TPC361 Issue 2 Date 05 01 12 Evaporator Blank Condenser Grille Cover Blocks Airflow Air out of machine Condenser Blank Blocks airflow Evaporator Grille Cover Air into Machine Evaporator Blank Condenser Blank Cover Cover Blocks Airflow Blocks airflow Evaporator Grille Condenser Grille Cover Cover Air into Machine out of Machine Page 5 of 15 2 Drawing TPC361 Issue 2 Date 05 01 12 SPECIFICATIONS CD85 HEIGHT 15 75 WIDTH 23 6 DEPTH 13 5 WEIGHT 75 lbs AIRFLOW 360 CFM EXTRACTION 56 Pints Per Day POWER SuPPLY 110V 60 2 1 ph FINISH Powder coated Epoxy OPERATING RANGE REFRIGERANT 33 F 95 F R 407c 17 64 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 6 of 15 Drawing TPC361 Issue 2 Date 05 01 12 The following procedures should be followed to test the CD85 for correct operation
4. 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 15 of 15 Drawing TPC361 Issue 2 Date 05 01 12 German Sales Office Ebac Industrial Products Ltd Miraustra 64 66 13509 Berlin Germany Tel 49 3043 557241 Fax 49 3043 557240 www eip ltd de sales eip ltd de
5. OCCUR CONTACT THE EBAC SERVICE CENTER PRIOR TO CONTINUED OPERATION OF THE UNIT TO PREVENT PERMANENT DAMAGE Page 8 of 15 Drawing TPC361 Issue 2 Date 05 01 12 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 and 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 conf
6. S BEEN DISCONNECTED BEFORE CARRYING OUT ROUTINE MAINTNENANCE To ensure continued full efficiency of the dehumidifier maintenance procedures should be performed as follows 1 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 firmly 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 evaporator filter cover The evaporator coil should be evenly frost coated across its surface At temperatures above 80 F 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 5 check the operation of the defrost system switch the machine on and leave it running for approximately 55 minutes The machine will then enter Hot Gas defrost mode for approximately 5 minutes before returning to normal operation If the unit will not defrost the printed circuit timer board may be defective or the by pass valve may be inoperable ANY OF THE PRECEDING PROBLEMS
7. 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 INDUSTRIAL PRODUCTS 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 Ebac Industrial Products Tha n k Yo u 700 Thimble Shoals Boulevard Suite 109 Newport News Virginia 23606 2575 Page 12 of 15 Drawing TPC361 Issue 2 Date 05 01 12 LTD Page 13 of 15 Drawing TPC361 Issue 2 Date 05 01 12 LTD Page 14 of 15 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
8. ged fan 1 Tighten the nuts on the compressor mounts 2 Replace fan Water flooding inside the machine 1 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 1M max above the level of the water outlet 3 Straighten clear or replace tubing Page 10 of 15 Drawing TPC361 j Lois cm CS 60 SPARE PARTS LIST NUMBER DESCRIPTION PART QUANTITY D NUMBER 1 Defrost Timer 1619506 1 2 Control Knob 2018644 1 3 Capillary Tube 3014254 2x24 4 Solenoid Valve 3020814 1 5 Filter Dryer 3020909 1 6 Compressor 3022198 1 7 Solenoid Coil 3030421 1 8 Capacitor 3030908 1 9 Humidistat 3035147 1 10 Mains Lead 3035148 1 11 Fari Motor 3040262 1 12 Fan Motor Inlet Ring 3040254 1 13 Fan Motor Capacitor 3030893 1 14 Relay 3036157 1 15 Rubber Foot 3101436 1 16 Drain Tubing 3014338 9 Feet 17 Condensate Pump 3160102 1 18 Condenser Coil 2029322 1 19 Evaporator Coil 2029323 1 Spare parts available online www EIPLDIRECT com Page 11 of 15 Drawing TPC361 Issue 2 Date 05 01 12 LIMITED WARRANTY Our products carry a one year unconditional warranty against any defects in workmanship or material This warranty will cover all parts and labor required to repair your Ebac product This warranty is invalid if the unit has
9. irmed 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 9 of 15 Drawing TPC361 Issue 1 2 j Date 05 01 12 TROUBLESHOOTING SYMPTOM CAUSE REMEDY Unit inoperative 1 No power to unit 1 Check the power from power supply panel Little or no airflow Fan motor burnt out Dirty refrigeration coils 3 Loose electrical wiring Fuse blown or circuit breaker tripped 1 Replace the fan motor 2 See Houtine Maintenance Section 3 Check the wiring diagram to find fault and repair 4 Replace the fuse or reset the circuit breaker Little or no water extraction Insufficient air 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 Dama
10. rying unit designed to operate effectively over a broad range of temperature and humidity conditions An active hot gas defrost system controlled by an electronic timer guarantees positive de icing thereby optimizing operation at low temperatures 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 15 Drawing TPC361 Issue 2 Date 05 01 12 5 The CD85 covers can swapped to allow the airflow direction to be changed to better suit the application the unit is to be used for To change the covers first remove the 4 off retaining screws and washers from each cover swap cover positions and replace 4 off retaining screws and washers If changing the evaporator covers then the filter retaining mesh should always be placed behind the Evaporator Grille Cover This is held in place with 4off M3 hex head bolts Evaporator Grille Cover and Evaporator Blanking Cover are interchangeable Condenser Grille Cover and Condenser Blanking Cover are interchangeable Evaporator and Condenser covers are not interchangeable The different combinations available are shown below Evaporator Grille Condenser Grille Cover Air into machine Air out of machine Evaporator Blank Condenser Blank Cover Cover Blocks airflow Blocks airflow Evaporator Grille Condenser Blank Cover gt Cover Air
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