elco MHS Boilers Trispace AR 135, Operating & Maintenance Manual

Page 1: ...space AR Floor Standing Shell and Tube Boiler Operating Maintenance Manual MHS Boilers Ltd 3 Juniper West Fenton Way Basildon Essex SS15 6SJ Telephone 01268 546700 Fax 01268888270 WWW MHSBOILERS COM L...

Page 2: ...INTENANCE 11 15 PRODUCT RECEIPT 11 16 INSTALLATION 13 17 INSTALLATION PREMISES 13 18 DISCHARGE OF COMBUSTION PRODUCTS 13 19 HYDRAULIC CONNECTION 13 20 ELECTRICAL SYSTEM 14 21 THE PROBLEM OF CONDENSATE...

Page 3: ...ersonnel The term professionally qualified personnel means persons with specific technical skills in the sector of heating systems and components for domestic use and domestic hot water production To...

Page 4: ...essionally qualified personnel The Trispace AR boiler is CE approved and applies to the following European standards 92 42 EEC Boiler efficiency directive 90 396 EEC Gas appliance directive 73 23 EEC...

Page 5: ...593 2006 Code of Practice for treatment of water in domestic hot water central heating systems BS 7671 2008 Requirements for electrical installations IEE Wiring Regulations Seventeenth Edition BS EN 1...

Page 6: ...o the boilers General description Technical specifications Requirements for design and installation Maintenance instructions The operating instructions for the user have been affixed to the appliance...

Page 7: ...eat absorption is therefore obtained without noxious gas or thermal stresses and above all with over 93 increase in the working efficiency On leaving the dry pipes the products of combustion are colle...

Page 8: ...1 Boiler body 8 Flue condensate discharge 2 Door 9 Technical specs and identification plate 3 Burner plate 10 Instrument board 4 Pilot flame r Return heating 5 Flue collector m Heating delivery 6 Flu...

Page 9: ...1225 1890 2120 Maximum working pressure bar 5 6 Minimum return working temperature C 50 Maximum allowable temperature C 100 9 IDENTIFICATION ELEMENTS The appliance can be identified through the Data...

Page 10: ...hermostat is active and set to 20 C that the system pumps are not blocked Turn on the master switch and then the main switch on the control panel The boiler will perform an ignition phase and once sta...

Page 11: ...ic maintenance and measurement of the combustion efficiency are required and the person in charge of the heating system must ensure that these checks are carried out by professionally qualified person...

Page 12: ...720 720 720 820 820 820 950 1000 mm L1 758 860 1010 1260 1260 1260 1510 1510 1612 1612 1812 2016 2266 mm L2 405 470 520 520 520 560 560 560 660 660 660 640 640 mm L3 388 330 440 690 690 690 940 940 9...

Page 13: ...of rigid hermetically sealed pipes resistant to high temperatures condensation and mechanical stress For sealing the joints use materials that can withstand at least 250 C Badly sized and shaped flues...

Page 14: ...e with the current safety regulations The manufacturer will not be liable for any damage caused by failure to earth the system Call professionally qualified personnel to check that the electrical syst...

Page 15: ...nitoring check that the condensate forming in the flue does not also end up in the basin The condensation is acidic and corrosive and will therefore contaminate if discharged into the mains drainage s...

Page 16: ...damaging the boiler IMPORTANT after installing the burner fill any space between the draught tube and the hole of the door with the material provided resistant to 1000 C ceramic fibre mat This operati...

Page 17: ...p of the panel on the corner elements of the boiler structure Fit the right side panel s 2 taking the same precautions as with the left side To fit the rear casing proceed as follows position the bott...

Page 18: ...owing the electric wiring diagram Appendix 1 page 28 Do not fix the electrical cables on the boiler body sheet metal panels on the door or on the flue collector Close the control board 26 PRELIMINARY...

Page 19: ...ets on the water and combustion side they must be further tightened while hot in order to guarantee a perfect seal This operation is of fundamental importance for the gaskets of the door of the burner...

Page 20: ...opening is normally from left to right To open the door remove the fixing nuts from the left Lifting equipment must be used to change the door opening direction Proceed as follows hook the door to th...

Page 21: ...that the combustion circuit is perfectly sealed and replace any worn gaskets Check the system hydraulic seal to avoid unnecessary exchange of water and topping up which will increase the risk of scali...

Page 22: ...ets easily covered with soot REMEDY check the burner regulation combustion check the fuel quality check the flue for clogging and the cleanness of the burner air intake dust FAULT smell of gas and or...

Page 23: ...eck the efficiency of the expansion vessel check the calibration of the valve itself FAULT overheating due to lack of water in the boiler REMEDY Turn off the burner do not pour water and do not open t...

Page 24: ...ness Park Basildon Essex SS15 6SJ Tel 01268 546700 Drawn by Date Title Version Drg Nr Pages Jim Wyborn 10 th September 2013 1 1 MHS 1 01 2 Trispace AR Wiring diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 S3 B...

Page 25: ...Date Title Version Drg Nr Pages Jim Wyborn 10 th September 2013 1 1 MHS 1 01 2 Trispace AR Wiring diagram with optional BMS relays 1 2 3 4 5 6 7 8 9 10 11 12 13 S3 B4 T T T L F IG TSAH TR1 TR2 TA IG...

Page 26: ...Trispace AR Floor Standing Shell and TubeBoiler 26 L360 MHS Boilers 06 09 2013 34 NOTES...