intatec Hiper II V1 HIU User Manual And Maintenance

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User Guide and Maintenance
Relevant Hiper II HIU documents.
1. Installation and Operating Manual
2. User interface and Maintenance
3. Programming Guide (Only available to the approved and qualified commissioning or service engineers).
Annual servicing is required to ensure that the conditions of the warranty are met.
This guide details the maintenance regime that should be carried out annually. It is the responsibility of
the network operator to ensure this is met to honour the conditions of the warranty.
Intatec Limited reserves the right to make improvements and changes to the
products described and the relative technical data at any time and without notice.
The information and images contained in this document are intended to be
provided for information purposes only and are not binding and in any case do not
exempt the user from strictly following the regulations in force and the rules of
good practice.
Hiper II V1 HIU
Space heating only
OK
e&oe 06/2022

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Summary of Contents for intatec Hiper II V1 HIU

  • Page 1 Hiper II V1 HIU Space heating only Intatec Limited reserves the right to make improvements and changes to the products described and the relative technical data at any time and without notice. The information and images contained in this document are intended to be...
  • Page 2: User Information Menu

    Page 2 User information menu First start up sequence to ensure the selection of radiators or UFH . On first power up, the controller will perform a check on all connected components. If all is OK, it will automatically proceed to the set up menu. If a fault or UP and DOWN arrow buttons wiring error is detected, a warning symbol will appear until the error is corrected.
  • Page 3: User Information

    Page 3 User information Symbols used on the controller screen. Optimised function ERROR warning Prepayment out of credit! Heating - radiators Underfloor heating Change settings mode Programming the HIU Controller Any changes to the factory settings should be carried out during commissioning. Details of programming parameters are to be found in the Controller Programming Guide.
  • Page 4 Page 4 User information - Fault codes Diagnostics - Fault code definitions. When a fault occurs the relevant code will be displayed on the controller screen. Fault codes inform that the controller has diagnosed a fault in one of the HIU’s components. code Cause Effect...
  • Page 5 Page 5 User information - Error codes Diagnostics - Error code definitions. When an error code is seen, the controller is warning of unsuitable operating conditions that may be causing the HIU to operate inefficiently or possibly not at all. Also could be a potential operating conditions that could, if left in that state, become a safety issue.
  • Page 6: Maintenance

    Page 6 Maintenance Annual servicing is required to ensure that the conditions of the warranty are met. Record the Heat network design Record the Heat network flow temperature design flow m³/h. Checklist - Maintenance Remarks /Notes ✓ Turn off all HIU Isolation valves. Isolate the electrical supply to the HIU.
  • Page 7: Service Date

    Page 7 Maintenance Heating check. Run the heating, and record the flow and return temperatures. Record these are correct as per the design requirements. Sign and complete the Service Record (as found in the User Guide). Temperature Sensor Positions RED = Primary FLOW BLUE = Primary RETURN GREY = Heating RETURN ORANGE = N/A...
  • Page 8 SERVICE DATE Engineer name Engineer name Company Company Phone Phone Comments Comments Signed Signed SERVICE DATE Engineer name Company Phone Comments Signed Intatec Limited Airfield Industrial Estate, Hixon, Staffordshire ST18 0PF t: 01889 272180 f:01889 272181 e:sales@intatec.co.uk www.intatec.co.uk e&oe 06/2022...

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