Drawing : - TPC250 Issue :-6 Date : - 10/12/13 CD425 INDUSTRIAL DEHUMIDIFIER INSTALLATION, OPERATION & MAINTENANCE MANUAL www.eipl.co.
Drawing : - TPC250 Issue :-6 Date : - 10/12/13 CD425 1018125 PACKAGE CONTENTS Item Description Quantity 1018125 Dehumidifier 1 3086144 Quick release hose coupling 1 3944110 PVC Tube – 3/8” I/D 7.
Drawing : - TPC250 Issue :-6 Date : - 10/12/13 UNPACKING Carefully remove the CD425 dehumidifier unit from its transit box and visually check for signs of transit damage. If there is evidence of damage DO NOT attempt to operate the unit, call your supplier for advice. Do not discard the packing; it will be useful when transporting the dehumidifier unit in the future. INTRODUCTION The Ebac CD425 dehumidifier removes moisture from the air that circulates through it.
Drawing : - TPC250 Issue :-6 Date : - 10/12/13 SPECIFICATIONS MODEL: CD425 HEIGHT: 1193 mm (47”) WIDTH: 1092 mm (43”) DEPTH: 482 mm (19”) WEIGHT: 160 Kg (353 lbs) AIRFLOW: 2975 m3/hr (1750 cfm) MAXIMUM OPERATING TEMPERATURE: 35ºC (95ºF) POWER SUPPLY: 440V, 3 ph, 60Hz REFRIGERANT TYPE/QTY: R407c (2.5Kg) "This product contains fluorinated greenhouse gases covered by the Kyoto Protocol. The refrigeration system is hermetically sealed.
Drawing : - TPC250 Issue :-6 Date : - 10/12/13 OPERATION The CD425 is a self contained low temperature dehumidifier. All electrical contactors, overloads, etc are housed in an electrical box built inside the unit. The unit is quipped with a defrost valve which energised automatically to clear any ice formation on the evaporator coils. This allows the unit to operate at much lower temperatures, the control panel gives indication of the set humidity, drying and defrost status.
Drawing : - TPC250 Issue :-6 Date : - 10/12/13 SYSTEM INSTALLATION POSITIONING: Position the CD425 in the area leaving enough room at either end of the unit to allow for easy servicing. Using a spirit level ensure the level in both directions. Failure to do so may result in the drain tray overflowing and flooding of the chamber. WIRING: Connect a suitable 3 phase mains power supply to the MAINS T/B terminal block inside the electric box located at the control panel end of the machine.
Drawing : - TPC250 Issue :-6 Date : - 10/12/13 ROUTINE MAINTENANCE WARNING: ENSURE THAT THE POWER CORD TO THE MACHINE HAS BEEN DISCONNECTED BEFORE CARRYING OUT ROUTINE MAINTENACE ON ITEMS 1, 2, 3, 4, AND 5. 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.
Drawing : - TPC250 Issue :-6 Date : - 10/12/13 REPAIRS 1. Should an electrical component fail, consult the Factory Service Center to obtain the proper replacement part. 2. 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.
Drawing : - TPC250 Issue :-6 Date : - 10/12/13 TROUBLESHOOTING SYMPTOM Unit inoperative CAUSE 1. No power to unit Little or no airflow 1. Loose fan on shaft 2. Fan motor burnt out 3. Dirty refrigeration coils 4. Loose electrical wiring Little or no water extraction 1. Insufficient air movement 2. Compressor fault 3. Loss of refrigerant gas 4. Blocked filter dryer Unit vibrates excessively 1. Loose compressor mounts 2. Damaged fan 1. Tighten the nuts on the compressor mounts 2.
Drawing : - TPC250 Issue :-6 Date : - 10/12/13 CD425 SPARE PARTS LIST PART DESCRIPTION NUMBER QUANTITY Compressor 3022144 1 Condenser Coil 3020725 1 Evaporator Coil 3020733 3 Defrost Valve 3020803 1 Reversible Filter Dryer 3020930 1 Capillary Tube 3014251 R407c Freon Refrigerant 3100453 2.
Drawing : - TPC250 Issue :-6 Date : - 10/12/13 Humidistat Control 2017707 1 Contactor 037H0021 3030355 1 Contactor 037H0041 3030362 1 Relay 3030270 1 Overload 3032646 1 Transformer 3031129 1 Timer 1919400 1 Transformer 3031173 1 Water Pump 3160130 1 Knob Spare parts available online www.EIPLDIRECT.
Drawing : - TPC250 Issue :-6 Date : - 10/12/13 LIMITED 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.
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Drawing : - TPC250 Issue :-6 Date : - 10/12/13 UK Head Office American Sales Office German Sales Office Ebac Industrial Products Ltd St Helens Trading Estate Bishop Auckland County Durham DL14 9AD Ebac Industrial Products Inc 700 Thimble Shoals Blvd.
