Altecnic 121-1021 Installation, Operation & Maintenance Instructions Manual Download Page 7 | Manualshive

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Cont ...

2.19

Static outlet pressure:

The static outlet head must be 3 metres below pump maximum

cold fill pressure (vertically above the appliance).

2.20

Isolating valves:

Separate system isolating valves (non-restrictive) must be fitted to allow

easy service of the Matrix Maxi. Isolating valves must be mounted where specified to

allow the system isolation and removal of the Matrix Maxi if needed. See Section 4.15 for

installation details.

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Summary of Contents for 121-1021

Page 1: ... with the end user as it contains important guarantee maintenance and safety information Read this manual carefully before commencing installation This manual covers the following products Matrix Maxi 180D Pt No 121 1021 Matrix Maxi 280D Pt No 121 1022 2 CE compliant product Matrix Maxi ...

Page 2: ...cial or industrial applications These could include slight leaks air venting etc The units are not designed to deal with sudden losses of system pressure due to major water losses over extended periods They are also not to be used for water boosting applications STORAGE If this product is not to be installed immediately on receipt ensure that it is stored in a dry frost and vibration free location...

Page 3: ...g system at a time z z The electrical installation must be carried out in accordance with the current national electrical regulations and installed by a qualified person z z The motor is not accessible in normal operating mode The unit must only be operated with the front cover in place z z The electrical installation must be carried out in accordance with the current national electrical regulatio...

Page 4: ...escription Qty Matrix Mini 1 Top cover 1 Front cover 1 A C B Fig 1 IMPORTANT With the appliance removed from its packaging check for any damage prior to installation If any damage is found contact Altecnic Ltd within 24 hours of receipt C B Inlet Overflow Outlet Electrical rating plate and serial number A ...

Page 5: ... pipework Ensure pipework to and from pump is independently supported clipped to prevent forces being transferred to inlet and outlet branches of the unit Do not secure pipework to the Matrix Maxi this will cause damage and possible leakage 1 17 Flux Solder joints must be completed and flux residues removed prior to Matrix Maxi installation flux damage will void any warranty 1 18 Pipework design C...

Page 6: ...nd view the display 2 13 Protection The Matrix Maxi must be located in a dry frost free area 2 14 Ventilation Ensure an adequate air flow to cool the Matrix Maxi Separate the Matrix Maxi from other appliances that generate heat Do not block the vent holes on the front cover 2 15 Water retention Site the Matrix Maxi in a location where in the unlikely event of a water leak any spillage is contained...

Page 7: ...rtically above the appliance 2 20 Isolating valves Separate system isolating valves non restrictive must be fitted to allow easy service of the Matrix Maxi Isolating valves must be mounted where specified to allow the system isolation and removal of the Matrix Maxi if needed See Section 4 15 for installation details ...

Page 8: ...l pumps The break tank is supplied with mains water from the right to a float valve and includes an overflow and weir to maintain an AB air gap in the tank The unit is connected to the heating chiller system via the connection on the right hand side of the cabinet The pumps are connected to the tank via flexible hoses A pressure transducer monitors system pressure and if a reduction in system pres...

Page 9: ...axi is located in an area that might be subjected to flooding mount the Matrix Maxi on a raised plinth 4 13 Pipework connections guidelines 1 Before connecting the Matrix Maxi to the system ensure that system flushing has been performed correctly and all foreign matter including pipe scale has been removed Note Foreign material from the system coming into contact with the expansion vessel bladder ...

Page 10: ...he system pressure and will lead to incorrect operation of the unit 6 The Matrix Maxi should be connected to the system return header along with the expansion vessels as specified in BS 7074 See Fig 5 4 16 Typical installation diagram 4 17 Vessel sizing location 1 System expansion vessel sizing should comply with the BS 7074 Expansion Vessel sizing calculation 2 The pressurisation unit and expansi...

Page 11: ...tted with earthing clamps in accordance with current regulations Fig 7 5 16 Earthing This appliance must be earthed via the terminal block under the top cover 5 17 Pipework Copper or metallic pipework must have supplementary earth bonding where the continuity has been broken by flexible hoses or plastic components 5 18 Additional earthing Certain installations may require additional earthing arran...

Page 12: ... or coloured green or green and yellow z z The wire which is coloured blue must be connected to the terminal which is marked with the letter N or coloured black z z The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured red 5 22 Boiler interlock safety function The Matrix Maxi is fitted with a volt free contact specifically assigned for boi...

Page 13: ...om damage For connection of output relays follow the steps and images below 1 Remove the required green connector from the right hand side of the control board 2 Strip 6 8 mm insulation from the end of the connection wire Max 2 5 mm2 CSA 3 Insert wire into connector and screw down terminal screws to secure 0 6 Nm max NC NO NO NO Boiler Interlock Common Alarm High pressure alarm Low pressure alarm ...

Page 14: ... further details On disassembly note the cord retention and routing system Re assemble to the same pattern For information on cable connection consult the wiring diagram Section 8 12 4 Re insert connector into the correct location on the control board and route the cable to the back of the Matrix Maxi and exit the cabinet via one of the 20 mm holes and a suitable cable retention and sealing system...

Page 15: ...g loop if possible If this is not possible the pressurisation unit can be used to fill the system after commissioning has taken place Depending on the size of the system this may take a considerable amount of time The system fill function of the unit will stop after 24 hours if further filling is required reset this function z z Ensure the heating cooling system is filled and pressurised to the re...

Page 16: ...ll be displayed whilst the unit is powered If an alarm or error is raised the red Error light will be displayed A number pressure set points can be set using the menus these set points are detailed below 1 to 4 and in the description of the function Button A Scrolls up through menus or increases set values Button B Enters menus or selects values Button C Scrolls down through menus or reduces set v...

Page 17: ...ntial pressure 3 see Fig 14 Sets the pressure the Matrix Maxi will turn on at as the system pressure falls Relative to the system pressure Set in 0 05 bar increments below the System pressure 2 cannot be set above 0 1 bar below the System pressure 2 Hi Alarm 1 see Fig 14 Sets high system pressure alarm Set in 0 05 bar increments above the System pressure 2 Cannot be set below System pressure 0 5 b...

Page 18: ...e the pressure setting on lower volume systems Pump start delay Sets the time delay in starting the pump after system pressure differential pressure 3 is reached on falling pressure Adjustable from 3 to 120 seconds pre set to 3 seconds Increasing this time will reduce un wanted Matrix Maxi operation during rapid system pressure fluctuations circulator pump starts Pump test Forces pump 1 LH or 2 RH...

Page 19: ... menu 6 23 Advanced setting menu Set Pressure 2 bar Differential 0 2 bar Hi Alarm 2 5 bar Lo Alarm 1 3 bar System fill off Run activity high 1000 Relay allocation Pump fail Relay operation normally open Pass code 0000 not active Run time limit 10 minutes Pump run on delay 10 seconds Pump start delay 3 seconds ...

Page 20: ...limit Enter pass code If set Delay Push to test pump Pump activity log Power interrupt log Alarm log Start up screen logo Pump run time log System fill volume System pressure display Error display System fill status display Pump activity display Pump run time display Alarm reset Controller info display Setting menu Advanced menu Test menu 18 March 2019 Passcode change Star Activity High Relay allo...

Page 21: ...atrix Maxi z z Turn the electrical supply ON to the Matrix Maxi The Stuart Turner start up logo will be displayed and then the Home screen will be displayed z z The Matrix Maxi will run briefly and then turn off after a pre set run on time Due to the small size of the isolated system the Matrix Maxi will signal a Hi pressure error and the red error light will illuminate on the front of the Matrix ...

Page 22: ...i will monitor the system pressure and re pressurise the system if the system pressure drops below the system pressure differential pressure See Fig 20 Example System pressure 2 bar differential pressure 0 5 bar pump will start to re pressurise system at 1 5 bar system pressure and stop at a system pressure of 2 bar During the normal filling operation of the Matrix Maxi the pressure displayed on t...

Page 23: ... causing an over pressure within the system or alarms being triggered 7 12 Pump exercise function If the pumps do not need to operate for more than a week both pumps will start for 3 5 seconds to avoid the pump s from seizing due to inactivity 7 13 Fault codes If there is a system fault a red light will be displayed on the front of the Matrix Maxi If the fault alarm is cleared the red light will g...

Page 24: ...ps must be taken 1 Isolate mains inlet water from the Matrix Maxi 2 Isolate the Matrix Maxi from the system and vent excess pressure to drain 3 Run the Matrix Maxi to pump excess water from the tank to drain 4 Isolate the electrical supply from the Matrix Maxi 5 Remove the vent screws on the front of the pumps and allow excess water to drain Replace vent screws See section 6 26 6 Ensure the Matrix...

Page 25: ... 6 Open the drain valve on the outlet of the Matrix Maxi 7 Turn on the mains electrical power and ensure both if fitted pumps can run use test pump option if needed and are pumping water to drain 8 Close the drain valve and allow the Matrix Maxi to build pressure the Matrix Maxi should turn off as the isolation valve to the system is closed 9 Open the Matrix Maxi outlet isolation valve and monitor...

Page 26: ...00 kPa 9 bar Ambient air temperature range Min 4 o C Max 40 o C Relative humidity 95 non condensing Min Max water temperature Min 4 o C Max 23 o C Water tank Tank capacity 18 litres Inlet valve Float valve Fill rate 12 l min Water tank air gap Type AB weir overflow Fluid risk compatibility Category 5 Connections Cold water inlet G male Cold water outlet G male Overflow compression fitting G 19 23 ...

Page 27: ...thout notice 10 11 Noise The equivalent continuous A weighted sound pressure level at a distance of 1 metre from the pump does not exceed 70 dB A Physical Enclosure protection IPX2 Width 477 mm Depth 324 mm Height 780 mm Empty weight 34 Kg 45 Kg Filled weight 52 Kg 63 Kg ...

Page 28: ...rify the displayed pressure is 0 bar Error will be displayed if the sensor signal is outside parameters Replace sensor call Stuart Turner High pressure alarm triggered High pressure System pressure too high Check system operation Increase High presure alarm set pressure Sensor error Pressure sensor fault Remove pressure from the Matrix Maxi outlet and verify the displayed pressure is 0 bar Error w...

Page 29: ...ystem set pressure Differential pressure Hi alarm set pressure Lo alarm set pressure 12 14 Service Log Service No 1 Date Engineer name Company name Tel No System pressure bar Differential pressure bar Check 6 months 12 months Condition of wiring ü ü Condition of hoses ü ü Evidence of leakage ü ü Controller fault codes ü ü Test pump operation ü ü Float valve operation x ü Level probe operation x ü ...

Page 30: ...loat valve operation x ü Level probe operation x ü Water condition x ü Exp vessel pre charge x ü Comments Service No 3 Date Engineer name Company name Tel No System pressure bar Differential pressure bar Check 6 months 12 months Condition of wiring ü ü Condition of hoses ü ü Evidence of leakage ü ü Controller fault codes ü ü Test pump operation ü ü Float valve operation x ü Level probe operation x...

Page 31: ...loat valve operation x ü Level probe operation x ü Water condition x ü Exp vessel pre charge x ü Comments Service No 5 Date Engineer name Company name Tel No System pressure bar Differential pressure bar Check 6 months 12 months Condition of wiring ü ü Condition of hoses ü ü Evidence of leakage ü ü Controller fault codes ü ü Test pump operation ü ü Float valve operation x ü Level probe operation x...

Page 32: ...allation improper use unauthorised repair normal wear and tear and defects which have a negligible effect on the value or operation of the product Reasonable evidence must be supplied that the product has been purchased within the guarantee term prior to the date of claim such as proof of purchase or the product serial number This guarantee is in addition to your statutory rights as a consumer If ...

Page 33: ... 33 NOTES ...

Page 34: ... 34 NOTES ...

Page 35: ... 35 NOTES ...

Page 36: ...al Property rights in relation to all information provided on or via the website brochures or any other documents including all texts graphics and logos You may not copy download publish distribute any of the information including any graphics or logos contained on the website in the brochures or in any other documents published in the name of or on behalf of Altecnic Ltd in any form without prior...

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