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Summary of Contents for Pridiom PGD970DES
- Page 1 PGD970DES 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. •...
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Page 4: How It Works
HOW IT WORKS Your Pridiom Desiccant dehumidifier removes moisture using a continu- ously rotating moisture absorbing wheel/rotor (This ‘Desiccant Rotor’ is liter- ally 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 encases in a galvanized steel ring and turns on high quality sealed ball bearing units. REGEN HEATER BANK The PGD970DES 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 PGD970DES 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.
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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 PGD970DES Typical Extraction @ 80°F 74 Pt/Day Air Flow (Process) 14125 ft Air Flow (Regen) 4414 ft Voltage 120 V Current @ 80°F 12.5 A Frequency 60 Hz Power @ 80°F 1.5kW Phase Dimensions (in) 22.04 x 13.85 x 13.58 Weight (NET) 43.6 lbs... - Page 9 4.92 in OUTLET DUCT WET AIR OUTLET PROCESS AIT 3.15 in DUCT REGEN AIR INLET 22.04" 4.92 in DUCT 3.15 in DUCT...
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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 • Check inlet/outlets not obstructed • Check ductwork (if fitted) is not obstructed • Check voltage level... -
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 Regen Fan DH06-P003 Regen Fan Capacitor DH06-P006 Desiccant Rotor DH01-P009 Rotor Drive Belt DH01-P005 Rotor Drive Pulley DH01-P007 Rotor Drive Motor/Gearbox DH01-P006 Heater Bank DH01-A010... -
Page 13: Wiring Diagram
WIRING DIAGRAM HOUR METER CAPACITOR CAPACITOR AMMETER REMOTE CONNECTOR REMOTE HUMIDISTAT SWITCH MAINS MAINS LEAD SWITCH TERMINAL BLOCK HEATER ROTOR REG. BANK DRIVE SCHEMATIC DIAGRAM REMOTE CONNECTOR REMOTE MAINS HUMIDISTAT SWITCH SWITCH REMOTE SWITCH / HUMIDISTAT (OPTIONAL) AMMETER OVER-HEAT PROTECTOR (MANUAL RESET) HOUR HOUR... - Page 16 201.266.6775 Englewood, NJ 07631 www.pridiom.com info@pridiom.com...
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