Inta HIPER II, Installation And Operating Manual

Page 1: ...curate Inta cannot accept responsibility should it be found that in any respect the information is inaccurate or incomplete as a result of future developments Installation and Operating Manual Twin Plate Heat Interface Unit Instantaneous priority hot water and heating 06 21 E OE Rev 8 ...

Page 2: ...y responsibility for the design and performance of the heat network or components outside of the HIU demarcation being the HIU isolation valves at the connection to the HIU Installation should only be carried out by a qualified and competent plumbing installer and a qualified and competent electrical installer in accordance with the current Building Water and Electrical Regulations Legislation and...

Page 3: ... Distance E 140 mm Pipe Distance Dimensions Clearances G F H F Sides 30mm G Below 300mm H Above 200mm I In front 50mm I Hiper II Heat Interface Units Code Hiper II Twin Plate HIU SZ 80kW DHW 3 30 HTG HIPER2TP1580 Hiper II Twin Plate HIU 15 80kW DHW 3 30 HTG ZENNER HEAT METER HIPER2TP1580ZE A C B 06 21 E OE ...

Page 4: ...tch 17 Temperature sensor 18 Heat meter position 110mm pipe Page 4 Safety valve discharge pipe Filling Group CH Return Cold Supply CH Flow DHW Supply DH Return DH Flow Schematic Hiper II HIU 1 1 1 2 18 4 4 4 4 4 4 5 6 7 8 9 10 11 16 12 13 15 14 17 11 17 17 17 17 2 2 3 1 Drain valve air venting 2 Strainer with drain valve 3 Pocket for heat meter sensor 4 Isolation Valves Red Flow Blue Return 5 Dive...

Page 5: ...alve 10 Low pressure switch 11A DHW Plate heat exchanger 11B CH Plate heat exchanger 12 Expansion vessel 8 Ltr 13 Pressure gauge 14 Shock arrester 15 Flushing by pass connections 16 Flow meter switch 17 Temperature sensor 18 Heat meter position 110mm pipe 19 Filling group 20 PID Controller 11B 14 16 Rear view of HIU with the HIU back panel made hidden 12 Page 5 3 1 6 15 2 18 2 View from underneath...

Page 6: ...HI2ACCON All connections from above KIT 2 pairs M x M isolation valves fix on pipes above the HIU HI2ACISO Lower connections pipe kit set of 4 preformed pipes to bring connections back to the wall HIAC02BVPACK Pack of 4 Secondary straight isolation valves HIAC03BVPACK Prepayment relay for billing systems using a 230v signal HIAC04230KIT Security anti tamper fixing screws driver HIAC05SSPACK Insula...

Page 7: ...ge pipe is not able to be safely or legally installed and connected Supplies which are not suitably clean and free from contaminants Supplies which contain chemical contaminants Supplies with inadequate flow or pressure less than 1 5 bar All cold and hot water pipes must be labelled and insulated in line with Part L of the Building Regulations On site precautions must be made by the installer to p...

Page 8: ...ition of the HIU is to be on a true vertical plane as in 5 3 Drill and plug the wall and secure the HIU with suitable wall fixings not provided with the HIU 90o Hang on to the wall bracket hooks and with care position the HIU against the wall 5 6 Hang the HIU as shown in this illustration on to the inner hooks on the wall bracket 5 8 Plumbing Connections LOWER C 3 4 Heating Flow radiators or under...

Page 9: ...es in The stand off brackets are 40mm off the wall allow ing for 13mm pipe insulation thickness First attach the brackets using 4 x fixing screws to the back of the HIU in the matching fixing holes pro vided Fit the wall bracket as in 5 6 and per 5 1 Then hang the HIU as in diagram 5 6 but this time using the outer wall bracket hooks Use outer bracket hooks 5 11 Safety valve discharge pipe The saf...

Page 10: ...Below the HIU Above the HIU Hang the HIU as in diagram 5 6 using the outer wall bracket hooks All connections from above Set of 4 preformed insulated pipes 5 13 Accessory option first fix JIG HI2ACJIG Isolation valves pack HIAC03BVPACK Flushing Bypass Kit C fitted at this point in first fix installation Minimum 22mm pipe Clip and insulate pipes 06 21 E OE o o JIG is removed leaving pipes isolation...

Page 11: ...ng water tight seal on the O rings of the adaptors Fix the flushing pipe in position as shown tighten the union nuts making a water tight seal with the fibre washers provided Open the isolation valves for system flushing When the flushing operation is finished close the isolation valves as shown below and empty water through the drain valve again Now remove and clean the filter mesh by undoing and...

Page 12: ...6 2 The installer is to provide a 230vAC 3 amp fused supply as per BS EN 7671 2008 Entry for cables is provided by 3 x cable glands located beneath the HIU at the rear LHS Live neutral and earth connections as per the diagram below 6 3 Room thermostat connection as per the diagram below This is a 2 core cable connection and VOLT FREE The room thermostat switching position is NORMALLY OPEN though t...

Page 13: ...m factory set temperature 40 C as factory set for 4 days The function can be stopped by pressing the OFF button Controller screen looks like this now in standby mode The icon that can be seen shows Keep Warm function is ON SETRT 46 5 OK This is a one off start up sequence to ensure the selection of radiators or UFH SET HEATING RADIATOR Change to YES using the UP or DOWN button to initiate the floo...

Page 14: ...Controller Check the temperature sensors are clipped securely to the pipes for accu rate control All the sensors are colour coded for ease of identification RED Primary FLOW BLUE Primary RETURN ORANGE Hot Water OUT WHITE Heating FLOW GREY Heating RETURN The Controller Programming Guide is only for the use of the installer or commissioning engineer and under no circumstances should be left with the...

Page 15: ...or a system with a hot water storage cylinder Off 00 Switching loading pump or electrical heating element 01 Switching remote fault or error indicator 02 01 Description parameter Factory Set Select keep warm function OFF ON YES Set delay time for activating the keep warm function after closing the PICV last operation heating or DHW Set time in 10 minute values 1 10 minutes 1 Set max primary return...

Page 16: ...ds of non use Also efficiency is reduced as there is no control of the primary return temperature DHW and Heating are both still operational Check that the sensor cable plug connection is good and if OK then check the connection inside the controller If this doesn t clear the F4 code then replace the sensor The F4 will clear and return to normal operation F5 Heating return temperature sensor is sh...

Page 17: ...gain to allow the PICV actuator to re calibrate its position E5 Heating is not reaching the set point so is performing poorly or not at all Heating stops after 20 minutes and shows the E5 code Resets after 30 seconds Or Error LEDs on the pump Power ON and OFF at the mains switch this allows the PICV to recalibrate and in doing this will allow a small flow into the PHE which then proves the PICV an...

Page 18: ...the valve the HIU will now work as designed Is the TMV set at the correct temperature Has it been tampered with or reset in error Set to 57C Is there enough FLOW at the HIU If the supply pumps have not been de signed to the required flow of the HIU then DHWS will not be sufficient Similar for pipework if not sized correctly the HIU will not be able to deliver to its designed output 4 No Room Heati...

Page 19: ...HE for blockage YES Is a warning symbol displayed on the controller screen NO HOT WATER but heating is working Read the Heat Meter reading for M3 hr flow rate and check primary flow temperature Look up the HIU performance table Is the HIU Flow reading below what is required to produce hot water The problem lies in the supply to the HIU Not sufficient FLOW or TEMPERATURE Investigate and resolve NO ...

Page 20: ... has been applied to the room thermostat connections then the controller maybe damaged beyond repair and will have to be replaced Warranty will not cover this see Installer Controller Parameter Settings Guide YES Check room thermostat wiring N open or N closed switching See installer parameter 26 Check room thermostat by over ride on parameter 25 manual heating Replace room thermostat if found fau...

Page 21: ...rmostat or Prepayment have NOT been wired to 230V Is there power to the fused spur connecting to the HIU Check power supply and Fuse feeding to the HIU Fused spur requires a 13A Fuse all correct Turn off the potential power supply using the isolation switch fused spur Check Fuse and wiring within the HIU 6 3 AMP Glass Fuse NO If 230 v has been applied to the room thermostat connections then the co...

Page 22: ...SECTION 7 The HIU Controller first power up and set up Page 22 SECTION 11 Pump SECTION 7 The HIU Controller first power up and set up Pump operating and Fault LEDs 06 21 E OE ...

Page 23: ...ow at 1300 ltrs hr with 55C DH and T 40 5 8 Ltrs min DHW side maximum pressure 10 bar Minimum suggested inlet pressure for cold water supply 1 5 bar Electrical supply 1 ph 50Hz 230v Average flow measured by BESA for 8 hour period of keep warm 4 5 Ltrs hr HIU installation weight no cover 25 4 kg HIU weight Gross inc packaging 32 5 kg Indirect interface for instantaneous DHW and space heating Hiper ...

Page 24: ...rtridge HI29329005 1 A 4 Pressure switch 0 7bar HI29308005 1 A 5 Shock arrester mechanical assembly prevents water hammer HI29325003 1 A 6 Heating Plate Heat Exchanger x 18 HI28559005 1 A 7 DHWS Plate Heat Exchanger x 42 HI29342005 1 A 8 Filling group HI2FL12041510 1 A 9 Flow meter switch HI29338005 1 B 10 Pressure gauge HI29339005 1 B 11 Zilmet Expansion Vessel HI29340005 1 B 12 Pipe spacer for H...

Page 25: ...4308005 D 3 SANITARY MANIFOLD BODY HI29297004 D 4 SIDE CAP GROUP HI2835013 D 5 L 41 STRAINER 800 MICRON HI29299005 D 6 O RING Ø26 70X1 78 HI25022045 D 7 3 4 STRAINER CAP HI29298004 D 8 M12X1 DRAIN VALVE HI29300004 View Ref PICV and Primary Strainer Group Part Code Qty E PICV and Primary Strainer Group assembled HI29320003 1 E 1 PICV and strainer manifold BODY only HI29320004 E 2 L 60 Strainer mesh...

Page 26: ...onents HI29310003 Included with Service Kit HI238940000 Part of fully assembled group of components HI29318004 Included with Service Kit HI238940000 Service Kits Service Kit multi pack containing PHE seals clips o rings and air vents HI238940000 Strainer Service Kit 2 secondary strainers Strainer Service Kit 2 Primary strainer Fixings Kit assorted screws View Ref PHE Block Flow Group Part Code Qty...

Page 27: ...lled and used in the United Kingdom and Republic of Ireland 3 Except as provided in this extended warranty document and our Standard Terms and Conditions of Sale which can be found online at www intatec co uk which form the basis of the contract between you and us we shall have no liability to you in respect of any defect in the Hiper HIU supplied 4 The terms implied by sections 13 to 15 of the Sa...

Page 28: ...eat exchanger PHE provides the hot water supply DHWS and the other plate heat exchanger supplies the central heating circuit CH This can be by either radiators or underfloor heating the installer has the option to commission for either HIUs do not generate their own heat so to deliver DHW and CH most suitable for the requirement of the home or apartment it is the responsibility of the installer an...