EPD150 • EPD150-PRO • EPD200 • EPD200-PRO DEHUMIDIFIER USER MANUAL EPD150 EPD200-PRO EPD150-PRO EPD200 Great British Design
THANK YOU! | Thank you for choosing this innovative dehumidifier. This manual describes the many benefits and advanced features that this unique product has to offer. This dehumidifier is a tough, industrial unit designed to be used almost anywhere that dry air is required. Desiccant/Absorption dehumidifiers are especially suited to applications where low relative humidities are needed and work well over a wide temperature range. We specialize in complete indoor humidity control.
US SAFETY (2) | • This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning the use of the appliance by a person responsible for their safety. • 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.
HOW IT WORKS EPD150/EPD150-PRO | Your EPD Desiccant dehumidifier removes moisture using a continuously rotating moisture absorbing wheel —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. As the air passes through the rotor, the honeycomb of hygroscopic membranes absorb almost all of the moisture creating an extremely dry air stream.
HOW IT WORKS EPD200/EPD200-PRO | US Your EDP Desiccant dehumidifier removes moisture using a continuously rotating moisture absorbing wheel —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.
HOW IT WORKS WORKS (2) | PATENTED DESICCANT ROTOR The Desiccant Rotor is the heart of the EPD dehumidifier. It is an array of specially absorbent membranes arranged as a series of corrugations (as shown in the cut-away image) to give a vast surface area making it an extremely efficient. It is encased in a galvanized steel ring and turns on high quality sealed ball bearing units. REGEN HEATER BANK The EPD dehumidifier uses a ceramic PTC type regen heater.
POSITIONING | US The EPD dehumidifier is designed only for indoor use however, it can be placed inside or outside the room to be dried. INTERNAL POSITIONING When positioning the unit inside the room, place it centrally, ensuring inlet and outlet ducts are clear of obstruction. If required, ducts can be connected to the outlet and/or inlet to direct the drying to specific areas.
OPERATION | STAND-ALONE OPERATION Connect the unit to suitable mains supply. Ensure Remote Humidistat switch is set in the ‘OFF’ (O) position. Switch Power switch to the ‘ON’ (I) position. The fan will start and the Ammeter reading will rise. The ammeter indicates the current taken by the PTC heater bank. Its reading will depend on the ‘Process’ air temperature and the ‘Regen’ airflow.
CONTROLS | The controls are positioned on the front of the unit next to the air outlet, they are: • Power Switch • Ammeter • Hour Meter • Remote Humidistat Switch • Remote Humidistat Connector US EPD150 EPD150-PRO EPD200 EPD200-PRO A A 5 REMOTE HUMIDISTAT 10 POWER OFF OFF ON ON O I OFF OFF Remote POWER Humidistat ON ON O I TROUBLESHOOTING | If the dehumidifier does not operate: • Make sure the unit is plugged in.
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. if it has been running without inlet air filter) it can be cleaned by vacuum cleaner or low pressure compressed air.
US TECHNICAL DATA | Specifications EPD150 / EPD150-PRO EPD200 / EPD200-PRO Typical extraction @ 90 oF 90% RH 74 pt/ day 95 pt/ day Typical extraction @ 80 F 60% RH 53 pt/ day 74 pt/ day Airflow (Dry Air Out) 224 cfm 235 cfm Airflow (Wet Air Out) 44 cfm 74 cfm 120Vac ~ 1 phase • 60Hz 120Vac ~ 1 phase • 60Hz 7.1A 11.7A o Mains Current Power 850W 1400W -4 oF — 104 oF -4 oF — 104 oF Noise level 56dB 58dB IP rating IPx2 IPx2 17.52 x 13.86 x 13.28 24.80 x 13.86 x 13.28 38.60 45.
EPD150/EPD150-PRO WIRING DIAGRAM AND SCHEMATIC, DIMENSIONS | HOUR METER L WHT AMMETER REMOTE CONNECTOR N MAINS SWITCH CAPACITOR WHT E REMOTE HUMIDISTAT SWITCH 1 REMOTE SWITCH / HUMIDISTAT (OPTIONAL) 3 WHT L MAINS LEAD N E MAINS SWITCH OVER-HEAT PROTECTOR (MANUAL RESET) 3 HOUR METER OHP BLU BLK BRN G/Y M M FAN ROTOR DRIVER FAN CAPACITOR TERMINAL BLOCK HEATER BANK ROTOR DRIVE 13.
US EPD200/EPD200-PRO WIRING DIAGRAM AND SCHEMATIC, DIMENSIONS | HOUR METER PROCESS FAN CAPACITOR AMMETER L REGEN FAN CAPACITOR REMOTE CONNECTOR N REMOTE HUMIDISTAT SWITCH MAIN SWITCH 1 E REMOTE SWITCH / HUMIDISTAT (OPTIONAL) 3 AMMETER 1 2 REMOTE CONNECTOR E E MAINS LEAD MAINS SWITCH L N E REMOTE HUMIDISTAT SWITCH OVERHEAT PROTECTION (MANUAL RESET) 3 HOUR METER TERMINAL BLOCK OHP M M M PROCESS FAN REGEN FAN ROTOR DRIVER FAN CAPACITOR FAN CAPACITOR BRN BLU BLK BRN G/Y HEATER B
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