Speed controller for AC fans
Contents
1. RBLEMMENS Cb AIR MOVEMENT COMPANY v 06 2010 Speed controller for AC fans Legal prescriptions Please first read the user manual completely before installing and starting up the device The installation must be carried out by a professional installer in respect of applicable safety prescriptions This manual is to be delivered to the end user and carefully attached to the electrical installation file On installation following items should take into account before using non restrictive list Applicable legislation and standards The state of the art in technology and installation at time of installation The prescriptions of this manual In case of doubt contact your supplier Installing and Operating Installation The speed controller in built in or apparent versions is of protection class IP20 They can only be mounted in an environment where IP20 class is sufficient In the case of apparent mounting double insulation standard must be respected The mounting is thus forbidden on a conductible surface In the case of a built in mounting the speed controller must be installed in a cavity of minimum 40mm depth For the dis assembly of the front panel it is necessary to remove the turnknob Un screw the nut with the plastic tool included in the delivery The front panel must be mounted before power supplying the speed controller Operating without front panel is strictly forbidden To avoid damaging the plastic thread of the casing w2. 300mA Amax 3A weight 190g operating power supply 230V 50Hz user set minimum operating speed built in removable F4AH automatic shutdown in case of overheating radio interference as per EN 60669 2 1 et CISPR 14 nominal ambiant temperature 25 C The technology used generates higher frequencies components on the power supply To avoid radio disturbances a filter is included in the speed controller Thermal protection in case of overheating In case of overheating of the speed controller caused by an overcapacity or insufficient ventilation the device will automatically switch to the minimum speed When the temperature has sufficiently dropped the fan speed will rise again to the pre set value y RLEMMENS Cb AIR MOVEMENT COMPANY v 06 2010 Otherwise the speed controller will shut down In this case the speed controller needs to be resetted in order to restart To do this press the button off in case of pushbutton version or turn the knob off in case of turnknob version Guarantee Guarantee is of 12 months as from delivery date the invoice date is used as delivery date unless otherwise proven Otherwise the manufacturing date is used If the product delivered is not compliant to specifications it must be returned to the supplier within 2 monts of the delivery If failure is proven the product will be repaired or replaced by supplier The supplier cannot be held responsible of failures due to faulty
3. hen tightening the bolt first rotate it anticlockwise to make sure bolt and thread are well fitted Do not force nut into thread nor apply unnecessary pressure it will damage the thread In case of apparent mounting it is important to consider the location of the power cable The cable can only enter the housing from the upper part where there is sufficient space and where the connectors are located Speed controller supplied can be either wall mounted with casing or embedded in the wall remove casing and use set screws delivered During mounting and wiring special precautions should be taken to avoid contact and fire hazard Cooling Cooling of the ES is essential for a normal life expectancy The ES is designed to operate in nominal ambiant temperature of 25 C Caution The ES speed controller do not insulate the fans from the power supply All the components remain powered even when shut down Operating turnknob models The fan is shut down when while turning the knob counterclockwise a click is heard the 2 marks on the knob and on the front panel are then aligned Then by turning the knob clockwise the fan will start at maximum speed and its speed will reduce as the knob is rotated The shape of the front panel intuitively suggests this Operating pushbutton models The fan is shut down or started when the button is pressed until a click is heard If the fan is on the rotation path of front panel is illumina
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5. ted Then by turning the knob counterclockwise the fan will increase its speed and otherwise by rotating the knob clockwise it will reduce its speed The shape of the front panel intuitively suggests this Setting the minimum speed 1 The fan is connected properly and running 2 Turn the knob clockwise until the knob is stopped corresponds to minimum rotation position 3 Remove the knob by pulling it upwards 4 Locate the minimum setscrew on the front panel see drawing x below and set minimum by turning the screw clockwise to reduce or counterclockwise to raise until desired minimum airflow is reached 5 Fan must always be on while setting the minimum speed Maintenance Regularly turn off the power supply and remove speed controller from its housing Then Check that connectors and wires are properly tightened Check that the device is properly cooled Remove dust from cooling vents if any The fuse is only accessible when front panel is removed with special tool delivered If necessary replace the fuse by a fuse with the same specification F2AH Technical data Models 010008 010015 010022 Amin 150mA Amax 1 5A weight 150g operating power supply 230V 50Hz user set minimum operating speed built in removable F2AH automatic shutdown in case of overheating radio interference as per EN 60669 2 1 et CISPR 14 nominal ambiant temperature 25 C Models 010001 Amin
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