Page 1
Drawing : - TPC250 Issue : - 6 Date : - 10/12/13 CD425/440V INDUSTRIAL DEHUMIDIFIER INSTALLATION, OPERATION & MAINTENANCE MANUAL Page 1 of 16 E B A C C D - 4 2 5 / 4 4 0 V D E H U M I D I F I E R...
Page 3
: - 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;...
: - 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.
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.
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: Clean the surface of the evaporator and condenser coils by blowing the dirt out from behind the fins with compressed air.
Page 8
Drawing : - TPC250 Issue : - 6 Date : - 10/12/13 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.
Drawing : - TPC250 Issue : - 6 Date : - 10/12/13 TROUBLESHOOTING YMPTOM AUSE EMEDY Unit inoperative 1. No power to unit 1. Check the power supply 1. Tighten fan 1. Loose fan on shaft 2. Replace the fan motor 2.
Page 11
Drawing : - TPC250 Issue : - 6 Date : - 10/12/13 Humidistat Control 2017707 Knob Contactor 037H0021 3030355 Contactor 037H0041 3030362 Relay 3030270 Overload 3032646 Transformer 3031129 Timer 1919400 Transformer 3031173 Water Pump 3160130 Page 11 of 16 E B A C C D - 4 2 5 / 4 4 0 V D E H U M I D I F I E R Pure n Natural Systems | purennatural.com | 1-800-237-9199...
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.
Page 13
Drawing : - TPC250 Issue : - 6 Date : - 10/12/13 Page 13 of 16 E B A C C D - 4 2 5 / 4 4 0 V D E H U M I D I F I E R Pure n Natural Systems | purennatural.com | 1-800-237-9199...
Page 14
Drawing : - TPC250 Issue : - 6 Date : - 10/12/13 Page 14 of 16 E B A C C D - 4 2 5 / 4 4 0 V D E H U M I D I F I E R Pure n Natural Systems | purennatural.com | 1-800-237-9199...
Page 15
Drawing : - TPC250 Issue : - 6 Date : - 10/12/13 Page 15 of 16 E B A C C D - 4 2 5 / 4 4 0 V D E H U M I D I F I E R Pure n Natural Systems | purennatural.com | 1-800-237-9199...
Page 16
Drawing : - TPC250 Issue : - 6 Date : - 10/12/13 Distributed by: Pure n Natural Systems, Inc. PO Box 1137 Streamwood, IL 60107 purennatural.com | 1-800-237-9199 | FAX: 1-630-540-9717 Page 16 of 16 E B A C C D - 4 2 5 / 4 4 0 V D E H U M I D I F I E R Pure n Natural Systems | purennatural.com | 1-800-237-9199...