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HEB Plate Fan
Installation and Maintenance Instructions.
THESE INSTRUCTIONS MUST BE READ FULLY BEFORE COMMENCING INSTALLATION.
Owner / installer: The life of this apparatus and its efficiency will be increased if
its use and maintenance is carried out in accordance with these instructions and
current statutory requirements. The installation and initial adjustments should be
carried out by a qualified and competent technician. Hydor Limited should be
consulted before substituting or fitting parts from another manufacturer. It is the
responsibility of the installer to verify that the installation is in accordance with all
current statutory requirements and the owner is given the current User's Manual.
Any modifications to the fan or its installation, even the smallest
modification, change or elimination of security components or pieces that
influence the efficiency or loss of ventilation, will result in the CE Certification
and Hydor's warranty being cancelled.
Please take note of the following symbols used within this document:
Warning: Hazards associated with electric current and high voltages
Important: Important information
Hydor's policy is one of continual improvement and the right to change a specification at any time
without notice is reserved. Whilst every care has been taken to ensure that the contents of this
document are correct at time of publication, Hydor shall be under no liability whatsoever in respect
of such contents.
Hydor cannot guarantee the operation of any equipment unless all documented instructions are
complied with, without variation.
Hydor is a registered trademark of Hydor Ltd and is a member of Elta Group. All other trademarks,
trade names or company names referenced herein are the property of their respective owners.
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Summary of Contents for Hydor HEB
- Page 1 Hydor cannot guarantee the operation of any equipment unless all documented instructions are complied with, without variation. Hydor is a registered trademark of Hydor Ltd and is a member of Elta Group. All other trademarks, trade names or company names referenced herein are the property of their respective owners.
- Page 2 Arms Impeller Capacitor (single phase models only) 1.4 Details of the HEB supplied are given on the nameplate attached to the side of the unit; in the event that assistance is required please quote the model and serial number. 1.5 The fan is designed for use in an ambient temperature of up to 70°C (fixed speed), 55°C (speed controlled) and up to 95% relative humidity.
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Page 3: Installation
Delivery 3.1 All HEB units are tested and inspected prior to despatch and leave the factory in good condition. Upon receipt, it should be examined for visible damage, ensure that the impeller is free to rotate and that all parts listed on the delivery note are present. - Page 4 6.1 Ensure the HEB fan assembly is adequately supported. 6.2 Fix the HEB fan assembly into the aperture in the same manner as the HE fan was. 6.3 Re-run power supply cables to the new motor.
- Page 5 Additional steps when your existing HE fan is part of another Hydor product installation (such as a HE sidewall unit): In some instances, the fixing may not be by the 4 plate mounting holes, but by fixings through the return flange around the outside of the HE fan plate.
- Page 6 The existing HE fan plate can be left in-situ. The motor, arms and propeller can be removed. The plate could then be cut down in-situ so that the new HEB plate fan will use the existing plate 4 point fixings to locate it. Existing HE plate with motor,...
- Page 7 See section 9. 8.3 If the fan is being used through a speed regulation device, please refer to the relevant control device instructions or contact Hydor. 8.4 Check that the motor amperage draw does not exceed the nameplate rating.
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Page 8: Single Phase
Wiring Single Phase FORM "A" AIRFLOW MODELS U2 - BLACK U2 - U3 - WHITE U3 - W 220V TO 240V 1Ph 50Hz SUPPLY U4 - BROWN U4 - N - BLUE U1 - RED U1 - L - BROWN Z1 - BLUE Z1 - Y CAPACITOR... -
Page 9: Three Phase
Three Phase STAR V2 - YELLOW U1 - BLACK 380V TO 440V 3Ph 50Hz W2 - BLUE SUPPLY V1 - BROWN U2 - RED W1 - WHITE E - GREEN/YELLOW DELTA TO CHANGE MOTOR ROTATION SWAP ANY 2 SUPPLY PHASES DELTA 230V 3Ph 50Hz 380V TO 440V 3Ph 50Hz... -
Page 10: Troubleshooting
11.3 Bearings are of the ‘sealed for life’ type and will not need a detailed inspection. Technical Support Contact your distributor for technical support on this product. Do not call the Hydor technical support department unless your distributor has first given their advice and attempted to rectify the issue. - Page 11 Notes...
- Page 12 Guarantee Hydor or its agents will, within a period of one year from the date of dispatch from their works, at its option, replace any goods, which are proven to have defects as a result of defective materials or workmanship. The goods must be inspected by a Hydor official and if necessary returned with a Returns Note Number, carriage paid, for further examination.
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