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Benchmark SysteMate 125 97-317-26, Design, Installation And Servicing Instructions, Page: 1 / 44

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Benchmark SysteMate 125 97-317-26 Design, Installation And Servicing Instructions Download Page 1

DESIGN, INSTALLATION AND 

SERVICING INSTRUCTIONS

A SEALED CENTRAL HEATING

AND MAINS PRESSURE HOT WATER SUPPLY 

SYSTEM INCORPORATING 

A THERMAL STORE

ALL MODELS COMPLY WITH THE 

WATER HEATER MANUFACTURERS 

SPECIFICATION FOR HOT WATER 

ONLY THERMAL STORES

SYSTEMATE 

2000

SYSTEMATE 

2000

TM

benchmark

The code of practice for the installation,

commissioning & servicing of central heating systems

Gas Council Approved Reference Numbers

SysteMate 125  97-317-26
SysteMate 145  97-317-27
SysteMate 185  97-317-28
SysteMate 210  97-317-29
SysteMate 225  97-317-30

Summary of Contents for SysteMate 125 97-317-26

Page 1: ...H THE WATER HEATER MANUFACTURERS SPECIFICATION FOR HOT WATER ONLY THERMAL STORES SYSTEMATE 2000 SYSTEMATE 2000 TM benchmark Thecodeofpracticefortheinstallation commissioning servicingofcentralheatings...

Page 2: ...System audited by BSI Patents Pending TheGledhillGroup sfirstpriorityistogivea high quality service to our customers Quality is built into every Gledhill product and we hope you get satisfactory serv...

Page 3: ...m The SysteMate 2000 is not covered by section G3 of the current Building Regulations and is therefore not notifiable to Building Control The information in this manual is provided to assist generally...

Page 4: ...hmark Guidance Note for Water Treatment in heating and hot water systemstheinstallershouldcheckthehardness levels of the water supply and if necessary fit an in line scale inhibitor reducer to provide...

Page 5: ...1 W k 0 2 W k 5 2 W k 0 3 W k 5 3 W h c t i w S W k 9 W k 9 W k 9 W k 9 W k 9 s e p y t g n i l l e w D l a c i p y T s m o o r d e B 3 1 3 2 4 2 5 3 6 4 s m o o r h t a B 1 1 2 1 2 2 3 4 r e w o h s...

Page 6: ...ld feed open vent pipework assembly is supplied separately Optional Extra Equipment A soft water model is available for areas where the hardness level is below 200 p p m mg ltr Flexible connection kit...

Page 7: ...idered adequate access if the ballvalve is not being fitted i e manual fill is being used 280mm 25 litre Expansion Vessel Supplied with SM 210 225 plan B 350mm S N O I S N E M I D E C N A I L P P A l...

Page 8: ...n be used and we do offer a set of flexible connectors as an option for use with suitable push fit connectors only All pipe positions are approximate and subject to a tolerance of 10mm in any directio...

Page 9: ...Page 9 SYSTEMATE 2000 1 2 TECHNICAL DATA PERFORMANCE GRAPHS OF GRUNDFOS PUMPS 1 0 DESIGN GRUNDFOS 15 50 GRUNDFOS 15 60 litres sec 6 litres sec Note 1mW G 10kPa...

Page 10: ...See Appendix C for a copy of the relevant part of the Benchmark Guidance Note 1 0 DESIGN 0RESSURE LIMITING VALVE 4 2 15 2 AT PRESSURES BELOW BAR UNLESS ANY COMPONENTS HAVE A LOWER MAXIMUM WORKING PRES...

Page 11: ...manufacturer and is installed fully in accordance with their recommendations This is particularly important in relation to use of push fit connections when using the optional flexible hose kits see 2...

Page 12: ...that a check valve or valves are fitted on the vertical flow pipes 1 3 SYSTEM DETAILS Forexample At24litres minprimaryflowrate the pressure loss through the SysteMate 2000 model SM210 coil and fittin...

Page 13: ...rd copper pipework and fittings However we are happy that plastic pipework systems can be used in place of copper internally as long as the chosen system is recommended for use on domestic heating sys...

Page 14: ...0 DESIGN 1 3 SYSTEM DETAILS Boiler sited above the SysteMate or with dipped flow and return pipes A gravity check valve should be fitted in the boiler return pipework to prevent gravity circulation be...

Page 15: ...f the main system is working correctly If Switch is ordered the electrical supply will need to take account of the increased load Full details of the requirements are provided in Section 2 1 Site Requ...

Page 16: ...d to take this into account Noventilation isnormallyrequiredtothecupboard A suitable location will be needed for the separate feed and expansion cistern and expansion vessel This will often be at high...

Page 17: ...posite Before installation the site requirements should be checked and confirmed as acceptable The plastic cover and protective wrapping should be removed from the appliance and the installation base...

Page 18: ...er as similar assurances cannot be obtained for Polypipe fittings we cannot recommend their use Connections A B D E F G H I and L are plain ended copper pipe Connections C J are compression fittings C...

Page 19: ...the feed and expansion cistern should be installed following the instructions provided by the manufacturer in a position to suit the particular location and the cistern fitted on its supports base Th...

Page 20: ...9 2 2 2 OILER PUMP 9 9 9 9 2 2 2 2 2 2 3 3 LOCK 335 4 3 0 002 6 3YSTE ATE WITH CLOCK OTE SAME CONNECTIONS APPLY FOR STANDARD CLOCK ROST 0ROTECTION EON 3 4 2 2 PTIONAL XTRA IF FITTED WIRING DIAGRAM ST...

Page 21: ...omplete the electrical installation provided they adhere strictly to the IEE Requirements for Electrical Installations BS 7671 A schematic arrangement of the wiring is shown on page 24 All the termina...

Page 22: ...se temperature is required during cold weather then a frost thermostat should be wired across plug in terminals 21 and 23 on the A C B board An alternative to fitting a frost thermostat would be to se...

Page 23: ...MMERSION 54 9 9 2 2 9 2 2 2 2 2 9 2 2 2 7 9 2 2 2 2 2 2 2 2 ROST 3TAT ONN ONTROL 4HERMOSTAT AINS IN VIA CABLE TAIL 2 7 2 2 2 7 335 4 3 04 002 6 3YSTE ATE WITH 37 4 AND CLOCK FITTED OPPER US AR 4ERMINA...

Page 24: ...service slot provided in the base of appliance and connect to the isolator as follows red live black neutral green yellow earth Check the cables are secure in the grips provided below the terminal st...

Page 25: ...e given in PAS 33 1999 under Section 10 Commissioning When using either cleansing or corrosion inhibitor chemical the manufacturers instructions must be followed Cleansing the Primary System It is ver...

Page 26: ...mostat 3 Check the jumper settings are correct Thesemustallbeinthecorrectpositions for the appliance to work correctly see opposite for options 4 Switch on the mains supply The A C B will automaticall...

Page 27: ...room thermostat Horizontal LED bar 1 HT will light Green LED 3 on the A C B will switch on Heating pump will run 3 Switch off space heating on clock programmer or room thermostat Horizontal LED bar 1...

Page 28: ...s cold is correct and does not overflow when the appliance is at maximum temperature DO turn down the servicing valve for the ballvalve in the F E cistern once the system is finally filled to the poin...

Page 29: ...using the Speed Spares service or through any of the larger plumbers merchants specialist heating spares suppliers Help and advice is also available from the Technical Helpline on 08449 310000 Howeve...

Page 30: ...c n a i l p p A k o l E 5 5 2 B X 8 5 1 9 3 E 1 1 r o s n e s e r o t S k o l E 9 4 1 T G 2 2 0 6 2 E 2 1 r o s n e s n r u t e r E H P k o l E 3 5 1 T G 4 2 0 6 2 E 3 1 r o s n e s e r u t a r e p m...

Page 31: ...Page 31 SYSTEMATE 2000 3 0 SERVICING 24 25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 19 21 21 22 23 20 17 26 27 28...

Page 32: ...d vent the pump if necessary Water hammer loose pipework and or tap washers 2 Causes of Unsatisfactory Hot Water Service Check that the SysteMate is full of water i e level of water in the appliance F...

Page 33: ...ns on thelabelfittedtotheapplianceuntiltheinstaller manufacturer can attend Whenrequestingavisitfromthemanufacturer the installer must have the completed Benchmark commissioning service record sheet t...

Page 34: ...ed 25 30 l m Regulated 10 12 l m SHOWERS WATER SAVINGS OPTIONS FOR SHOWERS 4 FIXING OPTIONS FOR TAPS MIXERS 1 MK Range Combined Regulators Aerator for screwing onto Taps Mixers with internal or extern...

Page 35: ...ng holes 18 l mm 12 l mm 9 l mm 9 l mm 9 l mm 9 l mm 12 l mm inlet 55mm 18 l mm 12 l mm 9 l mm 9 l mm 9 l mm 9 l mm 9 l mm 9 l mm 9 l mm 9 l mm 12 l mm inlet 165mm 595mm A hot B cold blank blank 18 l...

Page 36: ...d the resistance characteristics of the pipes The examples presented below are for 15mm copper pipe in table 1 and for plastic pipework in table 2 The preferred solution where space will allow An opti...

Page 37: ...anched off the cold water main prior to the treatment device instead of the cold water manifold Any other isolating control valves and backflow protection devices should be provided as necessary to co...

Page 38: ...d be fixed to the system in a prominent location Where a combi boiler and or a hot water storage vessel is installed in areas where the mains water can exceed 200ppm Total Hardness as defined by BS 75...

Page 39: ...Page 39 SYSTEMATE 2000 APPENDIX D...

Page 40: ...ATIONS OR ARRANGE TO RELOCATE THE FEED CISTERN AT A HIGHER LEVEL 2 4 3 2 4HE INDIRECT 3OLAR0OD HAS X MM PIPE STUB CONNECTIONS A v 30 DRAIN AND A MM SENSOR POCKET THAT CAN BE USED FOR CONTROLLING THE H...

Page 41: ...TALLATION AND SERVICING INSTRUCTIONS WHICH MUST BE READ AND FULLY COMPLIED WITH DVICE MUST BE OBTAINED FROM LEDHILL TECHNICAL DEPARTMENT ON ANY DISCREPANCIES OR PROBLEMS ENCOUNTERED IN MEETING THESE R...

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Page 43: ...Page 43 SYSTEMATE 2000...

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