Spirax Sarco SpiraHeat, Installation And Maintenance Instructions Manual

Page 1: ...duct information 3 Installation 4 Commissioning 5 Fault finding 6 Maintenance Copyright 2019 Printed in US Spirax SpiraHeatTM Heating System Process Controller Based Compact Heat Transfer System Insta...

Page 2: ...the scope of the legitimate operation of the product or device No other right is granted under this licence In particular and without prejudice to the generality of the foregoing the Work s may not b...

Page 3: ...piraHeatTM unit to be lifted by any other part other than the base Note Sufficient space should be provided around the systems location to allow access for maintenance Warnings General 1 This product...

Page 4: ...esses and take adequate precautions to minimise them v Remove protection covers from all connections and protective film from all name plates where appropriate before installation on steam or other hi...

Page 5: ...g personnel should be trained in the correct use of the product according to the Installation and Maintenance Instructions Where a formal permit to work system is in force it must be complied with Whe...

Page 6: ...red and pressure tested ready for installation 2 General product information The Spirax SpiraHeatTM unit consists of the following core items refer to Figure 1 and 2 A Heat exchanger B Pneumatic or el...

Page 7: ...res IP rating IP54 Excluding some EL option systems which are reduced to IP31 2 3 How to order All systems are designed for the required heat load with controls to suit the application The best way of...

Page 8: ...safety valve to protect any lower pressured equipment on either the hot or cold side of the plate heat exchanger is strongly recommended Spirax Sarco supplies a range of traps strainers separators saf...

Page 9: ...t isolation valve output 24 Vac PT100 temperature sensors 3 wire 3 5 Electrical connections The following are available for customer connection to the Spirax SpiraHeatTM system if required Volt free c...

Page 10: ...An initial valve stroke check should be carried out to ensure free movement of the valve stem 1 For the electric actuated control valve use the manual override on top of the actuator to raise and lowe...

Page 11: ...ust be purchased separately to the controller It has the following order code ITOOLS NONE USB XXXXX Fig 8 CPI Clip on connector To be able to use the CPI Clip on connector its driver must be installed...

Page 12: ...eurotherm com products temperature controllers config software eurotherm itools 4 2 2 Communicating with the controller using the CPI Clip on connector 4 2 2 1 Connect the EPC3008 to the PC using the...

Page 13: ...roller with connected clip on connector 4 2 2 2 When you connect the cable to the controller it should power up Open the iClone software and select scan from the toolbar Fig 13 iClone software icon Fi...

Page 14: ...window will appear Set it up as follows and click OK Fig 15 Enable background Scan 4 2 2 4 A connection with the controller should be established and the controller s ID should appear in the main win...

Page 15: ...ow in order to upload the configuration file 4 2 3 1 Select Load from the main toolbar and navigate to the uic file on your PC Fig 17 Opening the configuration file 4 2 3 2 Acknowledge the warning and...

Page 16: ...mmable controllers 4 3 Timers settings The T1 timer starts when the SpiraHeatTM is set to run The T1 timer relay opens the main isolation valve prior to starting the EPC3008 controller This allows the...

Page 17: ...fuse F1 PT100 signal not reading correctly Field wiring fault Check termination of 3 wire PT100 terminals and PT100 head Faulty PT100 Check compensated resistance No hot water Isolation valve failed...

Page 18: ...n systems where there is continual make up water there is a risk of scale formation The extent of the scale will depend largely upon the water quality which varies greatly from area to area A test con...

Page 19: ...IM P661 02 US TES Issue 2 19...

Page 20: ...IM P661 02 US TES Issue 2 20...