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Evinox ModuSat XR, Installation, Commissioning And Servicing Instructions

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Evinox ModuSat XR Installation, Commissioning And Servicing Instructions Download Page 22

 

 

22 

 

2551868A 

 

ModuSat® Wiring Connections 

The ModuSat® wiring board is located within the ModuSat® itself under a removable metal cover 

 

To access the connection board, take off the cover. The retaining screw should be removed and the 
cover lifted off. The connection board will then be accessible and all required connections can be 
made simply using the clearly labelled screw down terminal connections. Guides for the various 
connection applications and requirements are detailed in the wiring principle drawings shown on 
pages 24-26.  

 

The Control Board  

The control board is located next to the connection board on your right-hand side. The 
control board cover must not be removed. Doing so may invalidate the warranty.

  

 

Connection Terminations 

Evinox Energy strongly recommend in accordance with best practice that all wiring 
connections to the board, especially the BUS and room controller are terminated using 
‘bootlace ferrule’ connectors. These connectors ensure a good connection and that the 
whole cross sectional area of the wiring is intact. 

 

5.2.1

 

RJ45 Connections 

If the TCP/IP network is used, instead of the BUS termination the RJ45 can be connected to the 
control board. The RJ connection can be found at the bottom of the control board as shown below.  

 

 

 

 

Cable glands are fitted at the bottom of the ModuSat® case as shown in below: 

 

Summary of Contents for ModuSat XR

Page 1: ...duSat XR XR ECO Twin Plate Heat Interface Unit Installation Commissioning and Servicing Instructions 2551868A Evinox Energy Ltd T 44 0 1372 722277 E info evinoxenergy co uk W www evinoxenergy co uk Energy ...

Page 2: ...rtment heating system 18 Water treatment 19 Water Quality Guidelines 19 Dosing Secondary System 20 Warranty due to Water Quality 20 Electrical Connections 21 Removing the Front panel 21 ModuSat Wiring Connections 22 5 2 1 RJ45 Connections 22 ModuSat Connection Board 23 5 4 Typical ModuSat Electric Wiring Diagram Single Evinox ViewSmart Room Controller 24 5 5 Typical ModuSat Electric Wiring Diagram...

Page 3: ...3 2551868A 6 3 2 Thermostatic Blending Valve 29 6 3 3 Pump 30 Available Pump Head 31 Initial Commissioning Procedure 32 SPARE PARTS 33 WARRANTY 35 KIWA CERTIFICATE 37 ...

Page 4: ...ad and follow the instructions provided within this document may cause a safety hazard or and failure of the equipment Qualified personnel only The Evinox heat interface unit must be installed commissioned and maintained by a qualified and competent personnel in accordance with this document as well as national regulations and standards Warning of transport damage Always check to ensure that the M...

Page 5: ...t the electricity supply before starting any works on the unit Qualified personnel Electrical installation must only be carried out by technical personnel In the case of water leak Take caution of hot water Slowly close the isolation valve at the top of the unit Contact Evinox Energy Maintenance requirements We recommend the unit is checked at least every 24 months by an authorised maintenance eng...

Page 6: ...over HTG when the hot water is used it will temporarily cut the heating operation Once the hot water outlets are closed the heating operation will be resumed Heating HTG when the space heating demand is requested by the end user controller the heating operation is started The electronically controlled PICV is used to modulate the primary flow rate to match the heating demand The unit has an integr...

Page 7: ...ic Hot Water 4 DHW Pressure Independent Control Valve with actuator 5 Heat meter DHW Secondary Side Circuit 6 Blending valve For additional DHW safety only 7 External lime scale reducer Optional 8 Flow sensor Heating Secondary Side Circuit 9 Safety UFH thermostat optional 10 Heating expansion vessel 11 Pressure sensor 12 Safety relief discharge 13 Manometer 14 Heating circulation pump Controls Oth...

Page 8: ...ics Pipework material Copper Plate heat exchanger material Stainless steel 316L Operating medium Water Primary circuit max pressure 10 bar 16 bar Optional Primary minimum differential pressure 50 kPa 0 5 bar may vary depending on the required output Primary maximum differential pressure 400 kPa 4 bar may vary depending on the required output Apartment heating circuit recommended cold fill pressure...

Page 9: ...nection combinations to ease the installation and the esthetics of the installation Please find the options below PF Primary flow in CW Cold water in SF Secondary heating flow out PR Primary return out HW Hot water out SR Secondary heating return in DR Secondary heating drain safety relief discharge ...

Page 10: ...lease refer to page 26 for flushing bypass dimensions TL5 ModuSat XR 55 XX XR ECO 55 XX XR ECO 70 XX Secondary Heating Flow Return at the Bottom Minimum space requirements for access and servicing Top 190 mm To allow for H type flushing by pass Front 700 mm Side 50 mm Bottom Sufficient space to connect the drain Please Note Flushing bypass to be installed on primary connections A B Please refer to...

Page 11: ...n primary connections A B Please refer to page 26 for flushing bypass dimensions TL8 ModuSat XR 55 XX XR ECO 55 XX XR ECO 70 XX Primary Top Other Connections at Bottom Minimum space requirements for access and servicing Top 190 mm To allow for H type flushing by pass Front 700 mm Side 50 mm Bottom Sufficient space to connect the drain Please Note Flushing bypass to be installed on primary connecti...

Page 12: ...efer to page 26 for flushing bypass dimensions TL1 XR 100 XX All Top Connections Minimum space requirements for access and servicing Top 250 mm To allow for H type flushing by pass Front 700 mm Side 50 mm Bottom Sufficient space to connect the drain Please Note Flushing bypass to be installed on primary connections A B Please refer to page 26 for flushing bypass dimensions Connections of valve kit...

Page 13: ...Top 250 mm To allow for H type flushing by pass Front 700 mm Side 50 mm Bottom Sufficient space to connect the drain Please Note Flushing bypass to be installed on primary connections A B Please refer to page 26 for flushing bypass dimensions Connections of valve kits A B C D 1 compression or BSP E F BSP int thread G compression ...

Page 14: ...struction site or the property Lifting Take care when lifting this appliance It is recommended that at least two people perform the lifting Leave caps over the connections Ensure that the protective cover caps over the ModuSat pipe connections are kept in place to prevent ingress of any debris Positioning The heat interface unit should be installed in a sheltered environment and is not suitable fo...

Page 15: ...he Evinox Energy flushing by pass valve kit should be installed prior to connecting the unit and the valves left in an isolated position The whole system should be cleaned and flushed before installing the heat interface unit to ensure the ModuSat unit is not damaged Wall fixing The ModuSat unit is designed to be wall mounted There are drillings on the back plate of the unit that ensure mounting w...

Page 16: ...the right as indicated in diagram STEP2 Fit the Evinox Energy Flushing Bypass Valve Kit to the rig and then make final connections to the pipework running to the ModuSat STEP3 Shut off isolation valves pressure test pipework and then disconnect the valve unions STEP4 To remove the pre installation rig slide the rig to the left taking all connections off centre slowly lift and remove Pre installati...

Page 17: ...ainer If Evinox valve kit is not used it must be ensured that there are isolation valves provided The strainer on the primary inlet is required to ensure the components in the unit are protected from debris and sediments Tighten the connections When connecting the ModuSat heat interface unit ensure that all the connections are tightened to avoid any leaks Setting Primary in a Flushing Position Whe...

Page 18: ...e primary circuit Please take care when filling the ModuSat unit Slowly close the by pass while the isolation valves are in the closed position Slowly open the isolation valves on the primary circuit to the design pressure Visually check that there are no leaks Tighten the connections of the valve kit if necessary If there is a leak internal to the unit ensure the isolation valves are left in a cl...

Page 19: ...ted to BSRIA Application Guide BG29 2012 BS7593 2006 Requirements of Thames Water Utilities The Water Industry Act 1991 Section 119 HSE The Control of Legionella 1991 HSC Approved Code of Practice and Guidance HSG274 Part 2 Water Quality Guidelines TH Total hardness is caused by calcium and magnesium pH this measures the alkalinity of the water neutral alkalinity is pH7 Heating systems require an ...

Page 20: ...r may lead to scale build up and corrosion This may damage the ModuSat unit or reduce the performance Please confirm with the water treatment consultants that the chemicals used and cleaning method statement complies with the requirements set out in this section Evinox Energy do not take responsibility for approving inhibitors used for dosing the system Warranty due to Water Quality The warranty o...

Page 21: ... warranty Evinox Energy cannot accept any responsibility for incorrect wiring The ModuSat wiring board is located within the ModuSat itself under a removable metal cover To access the connection board the full front case cover should be removed The connection board is found in the centre of the unit to your left To take off the cover the retaining screw should be removed and the cover lifted off R...

Page 22: ...ard is located next to the connection board on your right hand side The control board cover must not be removed Doing so may invalidate the warranty Connection Terminations Evinox Energy strongly recommend in accordance with best practice that all wiring connections to the board especially the BUS and room controller are terminated using bootlace ferrule connectors These connectors ensure a good c...

Page 23: ...23 2551868A ModuSat Connection Board Please Note When connecting external valves or pumps to the ModuSat control board it must be ensured that each connection does not exceed 1amp 220 240V AC ...

Page 24: ...x ViewSmart Room Controller See drawing STD MOD 2015 1EVI 5 5 Typical ModuSat Electric Wiring Diagram with 2 Zone Control 2 Evinox ViewSmart Room Controllers See drawing STD MOD 2015 2EVI 5 6 Typical Wiring Diagram with 3rd Party Room Stat See drawing STD MOD 2015 BMSV ...

Page 25: ...al power cabling External Valve and Pump Requirements When connecting external valves or pumps to the control board of the ModuSat it must be ensured that each connection does not exceed 1amp 220 240V AC Cable Requirement ViewSmart should be connected to ModuSat connection board with 4 core x 0 33 mm2 screened cable Dimensions H 80 mm L 130 mm D 22 mm To open the cover to access connections use a ...

Page 26: ...26 2551868A SmartTalk system wiring Typical Modbus system architecture See drawing STD MOD 2013 BUS 1 D Typical TCP IP system architecture See drawing STD MOD 2015 TCP IP 2 ...

Page 27: ... report to Evinox Energy Pre commissioning checklist Pre requisite of Commissioning 1 Primary network and plant room fully operational and complete including water treatment in line with these instructions 2 Secondary system fully operational including water treatment in line with these instructions 3 The ModuSat unit is installed as per the hydraulic connections in line with these instructions 4 ...

Page 28: ... then run at a pre set ouXRut temperature of 45 C thus providing a safe temperature for UFH circuits and also a gentle warm up of radiator circuits This function will run for a pre set period of approximately 45minutes Rocket Switch Please note The rocker switch below the commissioning push button is the Pump Manual Override This should NOT be operated or used by persons other than Evinox Energy e...

Page 29: ...hat the actuators are tightened to ensure the operation of the unit 6 3 2 Thermostatic Blending Valve The ModuSat unit is fitted with an internal thermostatic mixing valve on the DHW outlet from the plate heat exchanger to ensure that the DHW to outlets does not exceed the safe temperatures as an additional fail safe protection The blending valve is set by an Evinox Energy engineer at the commissi...

Page 30: ...ng to its setting Normal operation Blinks quick green PWM model Pump in standby Normal operation Blinks red green Pump in function but stopped Pump restarts by itself after the fault is disappeared 1 Low voltage U 160 V or High voltage 253 V 1 Check voltage supply 195 V U 253 V 2 Module overheating temperature inside motor too high 2 Check water and ambient temperature Blinks red Pump out of funct...

Page 31: ...drop excluding the unit should not exceed the value shown 0 10 20 30 40 50 60 70 80 0 0 1 0 2 0 3 0 4 Available pump head kPa Flow rate l s ModuSat XR XR ECO XX 10 0 10 20 30 40 50 60 70 80 0 0 1 0 2 0 3 0 4 Available pump head kPa Flow rate l s ModuSat XR XR ECO XX 20 0 10 20 30 40 50 60 70 80 0 0 05 0 1 0 15 0 2 Available pump head kPa Flow rate l s ModuSat XR XR ECO XX 10R 0 10 20 30 40 50 60 7...

Page 32: ...ity check 4 Ensure the unit has an ID number record serial numbers of the control board and the heat meter Evinox Technical Personnel Evinox Technical Personnel who will visit the project during the course of the installation and at completion to arrange for final commissioning and calibration do so to assist the contractor and install team to deal with any questions and queries They do not perfor...

Page 33: ...33 2551868A SPARE PARTS 17 Flow Sensor ...

Page 34: ...34 2551868A ...

Page 35: ...ingly This warranty is strictly limited to the supply free of charge of parts acknowledged as being defective after inspection by our technical department Any costs arising from this inspection will be charged if the part is deemed not to be defective The defective parts must be returned otherwise the replacement part will be charged for Failure to comply with the relevant installation requirement...

Page 36: ...ure long life reliability and efficiency Exclusions to the Warranty The following are not covered by the warranty Electric degradation of parts resulting from connection and installation on electricity supply whose voltage measured at the entry of the apparatus would be lower by 15 or higher of 10 than the nominal voltage of 230 volts Degradation of parts arising from external elements affecting t...

Page 37: ...37 2551868A KIWA CERTIFICATE ...

Page 38: ...e right to make changes and improvements which may necessitate alteration to the specification without prior notice 2551868A Evinox Energy Ltd T 44 0 1372 722277 E info evinoxenergy co uk W www evinoxenergy co uk Energy ...

Page 39: ...A 18 6 13 ADDITIONAL TEMPERATURE SENSOR ADDED B 5 5 15 METERS CABLE SPECIFICATIONS ADDED C 14 12 15 MIB S HEAT METERS INDICATED ADDITIONAL NOTES ADDED D 25 5 16 ...

Page 40: ...DRAWN DATE SCALE www evinox co uk EVINOX RESERVES THE RIGHT TO MODIFY ANY CHARACTERISTICS OF ITS EQUIPMENT WITHOUT PRIOR NOTICE AS PART OF ITS CONTINUING PRODUCT DEVELOPMENT NOTES TYPICAL WIRING CONNECTION ARRANGEMENT WITH SINGLE ROOM CONTROLLER SS JULY 2015 N T S CW STD MOD 2015 1EVITCPIP Electric wiring of MODUSAT and ROOM MODULES The MODUSAT wiring board is inside the unit and shall be connecte...

Page 41: ...ODULE 2 OPTION 1 OPTION 2 L N E UNSWITCHED FUSED SPUR DETAIL 1AMP L L N N ZONE VALVE 1 N N L N E UNSWITCHED FUSED SPUR DETAIL 1AMP L L N N ZONE VALVE 2 Electric wiring of MODUSAT and ROOM MODULES The MODUSAT wiring board is inside the unit and shall be connected to the Room Module by means of a 4x0 35 sq mm shield cable having a max length of 25m the drawing shows the wiring for Modusat standard a...

Page 42: ... MODULES The MODUSAT wiring board is inside the unit and shall be connected to the Room Module by means of a 4x0 33 sq mm shield cable having a max length of 25m the drawing shows the wiring for Modusat standard and optional connection model dependant Shield Termination The Screening on the bus communication cable RS Part no 528 2106 Connect together and put in terminal C This screening must be co...

Page 43: ...ONNECTIONS FOR OTHER SYSTEMS MODUSAT CONNECTION MASTER NETWORK SWITCH CONNECTION MANAGED NETWORK SWITCH INSIDE APARTMENT OPTIONAL TYPICAL DETAIL LOCAL NETWORK SWITCH ON EACH FLOOR APARTMENT NETWORK SWITCH OPTIONAL APARTMENT NETWORK SWITCH OPTIONAL APARTMENT NETWORK SWITCH OPTIONAL APARTMENT NETWORK SWITCH OPTIONAL APARTMENT NETWORK SWITCH OPTIONAL APARTMENT NETWORK SWITCH OPTIONAL APARTMENT NETWOR...

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