DDH2500 www.ecor-pro.com Get In Touch Call: 0845 6880112 Email: info@adremit.co.uk VER.
THANK YOU Thank you for choosing this innovative DDH2500 dehumidifier. This instruction 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 specialise in complete indoor humidity control.
• • • • • • 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. Disconnect from the mains before cleaning the unit or any of its components. Never connect to an electrical outlet using an extension cord. If an outlet is not available, one should be installed by a licensed electrician.
HOW IT WORKS Your DDH2500 Desiccant dehumidifier removes moisture using a continuously 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. As the air passes through the rotor, the honeycomb, of hygroscopic membranes absorb almost all of the moisture creating an extremely dry airstream.
DESICCANT ROTOR The Desiccant Rotor is the heart of the DDH2500 dehumidifier. It is an array of specially absorbent membranes arranged as a series of corrugations (as shown in the cut-away image below) to give a vast surface area making it an extremely efficient moisture collector. It is encases in a galvanized steel ring and turns on high quality sealed ball bearing units. REGEN HEATER BANK The DDH2500 uses a ceramic PTC type regen heater.
POSITIONING The DDH2500 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 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. The Wet-Air-Out MUST be ducted outside the room.
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. Its reading will depend on the ‘Process’ air temperature and the ‘Regen’ airflow. Typically, it will indicate between 2 and 3 amps - this will reduce if the airflow is low or the Process air temperature is high.
TECHNICAL DATA Specifications DDH2500 Typical Extraction @ 270C 60%rh 25 l /day Air Flow (Process) 380 m3/hr Air Flow (Regen) 75 m3/hr Voltage 120 V Current @ 270C/60%rh 7.5A Frequency 60 Hz Power @ 270C/60%rh 0.85kW Phase 1ph Dimensions (mm) 445 x 352 x 345 Weight (NET) 17.5kg Weight (GROSS) 19kg Operating Temperature -200C - +400C Disposal This marking indicates that this product should not be disposed with other household wastes throughout the EU.
352 445 A POWER OFF OFF ON ON 345 REMOTE HUMIDISTAT 9 Get In Touch Call: 0845 6880112 Email: info@adremit.co.
GB 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 cleaned by vacuum cleaner or low pressure compressed air.
GB 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.
GB SPARE PARTS Part No.
GB WIRING DIAGRAM HOUR METER CAPACITOR AMMETER 1 E MAINS LEAD REMOTE HUMIDISTAT SWITCH MAINS SWITCH L REMOTE CONNECTOR2 3 N E TERMINAL BLOCK OHP FAN MOTOR BLU BLK BRN G/Y HEATER HEATER BANK BANK ROTOR DRIVE SCHEMATIC DIAGRAM L REMOTE CONNECTOR N REMOTE HUMIDISTAT SWITCH MAINS SWITCH 1 E REMOTE SWITCH / HUMIDISTAT (OPTIONAL) 3 AMMETER E OVER-HEAT PROTECTOR (MANUAL RESET) HOUR METER M M FAN ROTOR DRIVE FAN CAPACITOR HEATER BANK 13 Get In Touch Call: 0845 6880112 Email: info@adr
Get In Touch Call: 0845 6880112 Email: info@adremit.co.
Get In Touch Call: 0845 6880112 Email: info@adremit.co.
Ecor Pro B.V. Anton Philipsweg 9-11 1422 AL Uithoorn The Netherlands Tel. +31 297 560 213 Fax +31 297 560 187 info@ecor-group.com 16 Get In Touch Call: 0845 6880112 Email: info@adremit.co.
