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PGD930DES
USER MANUAL
www.pridiom.com
VER. 1-261112

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Summary of Contents for Pridiom PGD930DES

  • Page 1 PGD930DES USER MANUAL www.pridiom.com VER. 1-261112...
  • Page 2 Pridiom specializes in complete indoor humidity control. Our world class products incorporate the latest technological developments and are designed to create a quality environment.
  • Page 3 • Children should be supervised to ensure that they do not play with the appliance. • Do not clean the dehumidifier by spraying it or immersing it in water. • Do not insert any object into the opening of the dehumidifier. •...
  • Page 4: How It Works

    HOW IT WORKS Your Pridiom Desiccant dehumidifier removes moisture using a continuous- ly rotating moisture absorbing wheel/rotor (This ‘Desiccant Rotor’ is literally a ‘honeycomb’ of extremely hygroscopic membranes). A highly efficient yet low noise fan draws air into the unit (Process Air) and forces it through a portion of the absorbent rotor.
  • Page 5: Desiccant Rotor

    It is encased in a galvanized steel ring and turns on high quality sealed ball bearing units. REGEN HEATER BANK The PGD930DES uses a ceramic PTC type regen heater. PTC (Positive Temperature Coefficient) heaters are base on a semi-conductor that changes resist- ance as it becomes hotter.
  • Page 6 POSITIONING The PGD930DES is designed only for indoor use however, it can be placed either inside or outside the room needing to be dried. Internal Positioning: When positioning the unit inside the room, place centrally, ensuring inlet and outlet ducts are clear of obstruction.
  • Page 7: Operation

    OPERATION Stand-Alone Operation: Connect unit to suitable mains supply Ensure ‘Remote Humidistat’ switch is set to ‘OFF’ position Switch ‘Power’ switch to ‘ON’ ( I ) position. The fan will start and the Ammeter reading will rise. (The ammeter indicates the current taken by the PTC heater bank.
  • Page 8: Technical Data

    TECHNICAL DATA Specifications PGD930DES Typical Extraction @ 80°F 53 Pt/Day Air Flow (Process) 13419 ft Air Flow (Regen) 2648 ft Voltage 120 V Current @ 80°F 7.5A Frequency 60 Hz Power @ 80°F 0.85kW Phase Dimensions (in) 17.5 x 13.85 x 13.58 Weight (NET) 38.6 lbs...
  • Page 9 3.15 in 17.5" 4.92 in 4.92 in REMOTE HUMIDISTAT POWER...
  • Page 10: Maintenance

    MAINTENANCE ATTENTION : • Maintenance should only be carried out by qualified personnel • Unit should be disconnected from mains before removing covers • If unit has just been running, heater bank may still be hot Desiccant Rotor: The desiccant rotor is maintenance free however, if it becomes blocked with dust (e.g.
  • Page 11: Troubleshooting

    TROUBLE SHOOTING If the dehumidifier does not operate: • Make sure the unit is plugged in. • Check the fuse • Check the remote humidistat setting • Ensure the humidistat (if fitted) is turned on. Low Airfow: • Check inlet air filter •...
  • Page 12: Spare Parts

    SPARE PARTS Description Part No. Inlet Air Filter DH01-C024 Inlet Filter Grille DH01-A008 Fan Motor DH01-P010 Fan Motor Capacitor DH01-P014 Desiccant Rotor DH01-P009 Rotor Drive Belt DH01-P005 Rotor Drive Pulley DH01-P007 Rotor Drive Motor/Gearbox DH01-P006 Heater Bank DH01-A010 Over-Heat Protector DH01-P015 Mains Cable (GB) WR-001-GB...
  • Page 13: Wiring Diagram

    WIRING DIAGRAM HOUR METER CAPACITOR AMMETER REMOTE CONNECTOR REMOTE HUMIDISTAT SWITCH MAINS MAINS LEAD SWITCH TERMINAL BLOCK MOTOR HEATER HEATER ROTOR BANK BANK DRIVE SCHEMATIC DIAGRAM REMOTE CONNECTOR REMOTE MAINS HUMIDISTAT SWITCH SWITCH REMOTE SWITCH / HUMIDISTAT (OPTIONAL) AMMETER OVER-HEAT PROTECTOR (MANUAL RESET) HOUR...
  • Page 16 201.266.6775 Englewood, NJ 07631 www.pridiom.com info@pridiom.com...

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