EPD150 - Dehumidifier Ecor Pro - Free user manual and instructions

USER MANUAL EPD150 Ecor Pro

For safety reasons, read this information carefully before operating. Persons who are not familiar with this type of product must not use it. The dehumidier is safe, however, as with other electrical appliance, use it with care. The installation must be in accordance with the regulations of the country where the unit is used. The unit is designated for indoor operation. This appliance must be earthed and should only be connected to an earthed 120 V – 60 Hz mains supply.

Thank you for choosing this innovative dehumidier. This manual describes the many benets and advanced features that this unique product has to oer. This dehumidier is a tough, industrial unit designed to be used almost anywhere that dry air is required. Desiccant/Absorption dehumidiers 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. Our world class products incorporate the latest technological developments and are designed to create a quality environment. It is important that you read these instructions carefully before installing and using your new dehumidier. Please keep them in a safe place for future reference. THANK YOU! | SAFETY |3

• 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 dehumidier by spraying it or immersing it in water.

• Do not insert any object into the opening of the dehumidier.

• 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.

• Any service other than regular cleaning, setting fan mode or lter replacement should be performed by an authorized service representative. Failure to do so could result in a loss of warranty. Your dehumidier is supplied with an electrical cable and an earthed plug. Should it be necessary to replace this plug at any time, you must use an earthed electrical plug. Warning! Never operate this appliance if it has a damaged cord or plug. If the supply cord is damaged an approved service representative or a similar qualied person must replace it in order to avoid any hazards. There should be direct access to the electrical plug after connecting the power! Do not use your dehumidier under the following conditions:

• If the power cable is damaged

• Where the power cable may be easily damaged

• Close to heat source

• Where small children may be left unattended

• Where there is a risk of liquids falling on the unit

• Where it may be damaged by chemicals This product is not made for DIY repair. SAFETY (2) |4

HOW IT WORKS EPD150/EPD150-PRO |

Your EPD Desiccant dehumidier removes moisture using a continuously rotating moisture absorbing wheel —this ‘Desiccant Rotor’ is literally a honeycomb of extremely hygroscopic membranes. A highly ecient 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. Most of this air stream is discharged directly through the ‘Dry Air Outlet’ however, a portion of this air (Regen Air) is separated and directed through a heater bank (Regen Heater) where it’s temperature is raised. This air is then channeled back through a section of the rotor. As this air passes back through the membranes, its higher temperature drives-out the previously absorbed moisture and discharges it as warm wet air through the ‘Wet Air Out’ duct. As the wheel rotates, this process of collecting and discharging moisture is continuous.5

Your EDP Desiccant dehumidier removes moisture using a continuously rotating moisture absorbing wheel —this ‘Desiccant Rotor’ is literally a honeycomb of extremely hygroscopic membranes. A highly ecient 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; this air stream is discharged directly through the ‘Dry Air Outlet’. A second fan pushes a separate air stream (Regen Air) through a heater bank (Regen Heater) where it’s temperature is raised. This air is then channeled back through a section of the rotor. As this air passes back through the membranes, its higher temperature drives- out the previously absorbed moisture and discharges it as warm wet air through the ‘Wet Air Out’ duct. As the wheel rotates, this process of collecting and discharging moisture is continuous.6

PATENTED DESICCANT ROTOR

The Desiccant Rotor is the heart of the EPD dehumidier. 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 ecient. It is encased in a galvanized steel ring and turns on high quality sealed ball bearing units.

The EPD dehumidier uses a ceramic PTC type regen heater. PTC (Positive Temperature Coecient) heaters are based on a semi-conductor that changes resistance as it becomes hotter. The semi-conductor is designed so that it’s resistance rises rapidly at a predesignated temperature, thus it maintains this temperature across a wide range of operational conditions. This characteristic means that the heating element can never over heat to hazardous temperatures, even if the regen airow is completely blocked. FAN SYSTEM The EPD dehumidier uses a patented "RadiCal" backward curved fan unit, this is a highly eective yet quiet system. It is designed to give a good balance of airows for both ‘Process’ and ‘Regen’ airows.

The EPD dehumidier 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 specic areas. The Wet-Air-Out MUST be ducted outside the room EXTERNAL POSITIONING When positioning the unit outside the room, connect ducting to the outlet to direct the dry air stream into the room to be dried. Optionally, the inlet may also be ducted to the room to give a re-circulation eect. In this case however, because the unit uses a portion for the inlet air for regeneration, provision must be made in the inlet duct to also draw air form outside the room. Note: As the Wet-Air-Out discharge is warm and very humid ensure it is directed where it will have no adverse eect on the immediate environment. All ducting lengths should be kept to a minimum —longer lengths will reduce performance. The Wet-Air-Out is warm and very humid, when a duct is attached, condensation may form on the inside of the duct. This duct should slope downwards away may from the unit to prevent any condensation running back into the unit. POSITIONING |8 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’ airow. Typically, it will indicate between 2 and 3 amps (EPD150/EPD150-PRO) or between 4 and 6 amps (EPD200/EPD200-PRO), this will reduce if the airow is low or the ‘Process’ air temperature is high. REMOTE OPERATION For remote operation it is necessary to connect a switch or humidistat via the ‘Remote Humidistat Connector’ which can be accessed by removing the dust cap. A connection plug is available on request. ATTENTION: The remote connector is mains voltage! The remote switch/humidistat should be connected between pins 1 and 3. The earth pin is connected to ground and can be used if required (see wiring diagram). The Remote Humidistat switch should be set to the ‘ON’ position. The unit will now operate according to the state of the remote switch. AIR FILTER The unit has an inlet air lter, this should be checked periodically and if necessary cleaned. It can be cleaned with a vacuum cleaner or washed in mild detergent. ATTENTION: Do not run the unit without a lter tted as dust will impair the performance of the Desiccant Rotor. OPERATION |9

CONTROLS | The controls are positioned on the front of the unit next to the air outlet, they are:

If the dehumidier does not operate:

• Make sure the unit is plugged in.

• Ensure the humidistat (if tted) is turned on Low Airow:

• Check inlet air lter

• Check inlet/outlets not obstructed

• Check ductwork (if tted) is not obstructed

• Check fan is working If the unit is noisy:

• Check for loose screws Low Dehumidifying Eect:

• Check rotor is turning Low Amps Reading:

• Check drive-motor operation

• Check rotor alignment TROUBLESHOOTING | OFF

• Maintenance should only be carried out by qualied 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 lter) it can be cleaned by vacuum cleaner or low pressure compressed air. HEATER BANK The PTC heater bank is maintenance free however, if it becomes blocked with dust (e.g. if it has been running without inlet air lter) it can be cleaned by vacuum cleaner or low pressure compressed air. OVER-HEAT PROTECTOR In the event of total airow loss, the over-heat protector will operate. If this happens it will need to be manually re-set after the airow is restored. To reset, push the red button (R) down.

DESICCANT ROTOR DRIVE

The desiccant rotor is driven by a geared motor via a toothed belt. The rotation speed is approximately 20 RPH. It can be seen turning during operation through the air outlet duct. If it appears to be slow or sticking, the belt can be re-tensioned using the 4 mounting screws @ ‘‘A’’. NOTE: Do NOT over-tension the belt. After tensioning it should have movement as shown in the image.11

F 90% RH 74 L/ day 95 L/ day Typical extraction @ 80

Noise level 56dB 58dB IP rating IPx2 IPx2 Dimensions l x w x h inch 17.52 x 13.86 x 13.28 24.80 x 13.86 x 13.28 Weight net lbs 38.60 45.20 TECHNICAL DATA | Subject to modications without prior notice.RH = relative humidity Design Great British Available from your supplier

• Flexible ducting Ø 4", 9 or 18 ft

• Flexible ducting Ø 5", 9 or 18 ft

• High voltage humidistat – 15 ft cable mil standard screw plug connected

• Reticulated foam – pack of 3 OPTIONAL PARTS |12

DUCT Ø 3˝ PROCESS AIR DUCT Ø 5˝

DUCT Ø 3˝ PROCESS AIR DUCT Ø 5˝

Thank you for choosing this innovative dehumidier. This manual describes the many benets and advanced features that this unique product has to oer. This dehumidier is a tough, industrial unit designed to be used almost anywhere that dry air is required. Desiccant/Absorption dehumidiers 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. Our world class products incorporate the latest technological developments and are designed to create a quality environment. It is important that you read these instructions carefully before installing and using your new dehumidier. Please keep them in a safe place for future reference. ¡GRACIAS! | SEGURIDAD |27

DUCT Ø 3˝ PROCESS AIR DUCT Ø 5˝