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Trianco Contractor WM70 HE INTERNAL, User, Installation, Commissioning & Servicing Instructions, Page: 1 / 36

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Trianco Contractor WM70 HE INTERNAL User, Installation, Commissioning & Servicing Instructions Download Page 1

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WM70 HE INTERNAL

OIL-FIRED CENTRAL HEATING BOILER

FOR BALANCED FLUE

USER, INSTALLATION,

COMMISSIONING & SERVICING

INSTRUCTIONS

To be retained by the householder

Please read these instructions carefully before installing,

commissioning and using this appliance.

Summary of Contents for Contractor WM70 HE INTERNAL

Page 1: ...CENTRAL HEATING BOILER FOR BALANCED FLUE USER INSTALLATION COMMISSIONING SERVICING INSTRUCTIONS To be retained by the householder Please read these instructions carefully before installing commission...

Page 2: ...se disposable gloves face masks and eye protection After handling wash hands and other exposed parts When disposing reduce dust with water spray and ensure all parts are securely wrapped Glues Sealant...

Page 3: ...ng and clearances System design Heating hot water systems Condensate Pipework 5 OIL SUPPLY Oil Storage tank Single pipe oil supply Two pipe oil supply Oil de aerators 6 ELECTRICAL SUPPLY Wiring diagra...

Page 4: ...is switched off or the time switch programmer if fitted is set to the OFF position BOILER CONTROL THERMOSTAT The boiler control thermostat allows you to adjust the temperature of the water leaving th...

Page 5: ...ner and potentially reducing the life of the pump After a delivery of oil it is recommended that it be allowed to settle in the tank for about half an hour before restarting the boiler Sludge and wate...

Page 6: ...by the Trianco service centre TECHNICAL ASSISTANCE A team of trained technical advisors are available to discuss any problem with the appliance which may occur In many cases the problem may be solved...

Page 7: ...igh level horizontal formats As a balanced flue boiler the Contractor WM70 HE is a room sealed appliance which conforms to the requirements specified in OFSA100 All flue types are suitable for install...

Page 8: ...8 FIG 3 OUTLINE DIMENSIONS 3 TECHNICAL INFORMATION ALL DIMENSIONS IN mm FIG 4 PIPEWORK CONNECTIONS...

Page 9: ...69 Class C2 Hot Water Thermostat Adjustable between 55 C and 80 C High Limit Thermostat Factory set at 110 C manual reset Casing Finish Stove enamel painted white Thermal Insulation Boiler shell and c...

Page 10: ...amplify noise particularly if the wall construction is hollow or the surface tiled c A chimney passing through a bedroom will sometimes transmit noise d Low level flue terminals produce some exhaust n...

Page 11: ...pon successful installation of the condensate pipework fill the trap via the fill point on the condensate unit pouring a small amount of water within until retained within the U section Examine the co...

Page 12: ...e eaves if less than 1 8 metres from the top of the tank 2 Cladding must extend at least 300mm beyond the tank 3 The tank must be fitted on a non combustible base Pollution Protection To comply with B...

Page 13: ...Oil Supply with De aerator fig 13 Where a two pipe suction lift is required but the return pipe requirement is too long or impractical to run an oil de aerator can be used The burner should be piped...

Page 14: ...14 FIG 14 SINGLE PIPE SUPPLY...

Page 15: ...15 FIG 15 TWO PIPE SUPPLY...

Page 16: ...able is PVC sheathed flexible cord 0 75mm 24x0 2mm code designation H05 VV F or H05 VVH2 F as specified in table 16 of BD 6500 All cables entering the control box must be secured in position by the us...

Page 17: ...all Drill 6mm holes where indicated and if using a horizontal balanced flue cut a hole 130mm diameter in the wall Remove the wall template and fix the two mounting brackets provided to the wall where...

Page 18: ...nt or confined space see fig 19 The air opening should be positioned so as to cause the least possible draught to the occupants and located so it is not liable to be accidentally blocked British Code...

Page 19: ...returns it as pre heated air to the burner to aid combustion Balanced flue condensing boilers are designed to operate at low noise levels INSTALLATION NOTES 1 At certain times during operation a plum...

Page 20: ...re locating through the wall 6 Connect the hose from the burner to the socket on the internal air chute using the jubilee clip provided 7 Seal around terminal on the inside and outside wall with an ap...

Page 21: ...HOLE REQUIRED 130mm DIAMETER THROUGH WALL TO TAKE TERMINAL IMPORTANT WHEN INSTALLING THE FLUE SYSTEM IT IS ESSENTIAL THAT THE FLUE INCLINES SLIGHTLY FROM THE BOILER THIS WILL ALLOW ANY CONDENSATION WH...

Page 22: ...22 FIG 23 2355 2356 Horizontal Balanced Flue to be used in conjunction with 2357 High Level Adaptor Kit only...

Page 23: ...23 FIG 24 2357 High Level Adaptor Kit used in conjunction with 2355 or 2356 Horizontal High Level Balanced Flue Kits only...

Page 24: ...24 FIG 25 2357 HIGH LEVEL ADAPTOR KIT USED IN CONJUNCTION WITH 2355 AND 2356 FLUE KITS ONLY...

Page 25: ...ntil the outer sections meet Use the remaining clamping strap to fasten these items securely together 7 Use the clip provided to secure the air hose from the burner to the connection on the air box as...

Page 26: ...in the same manner Note both instances of item 7 can be discarded if they are not required Of the main flue sections only the use of items 8 is mandatory Fit these together in the manner described ab...

Page 27: ...27 FIG 26 VERTICAL BALANCED FLUE KIT 2360...

Page 28: ...Note X Shorter flue distances can be achieved by discarding these sections Longer flue distances can be achieved by purchasing additional sections of pipe see page 29 Permanent obstructions may be av...

Page 29: ...to offset the vertical sections of flue on both the high level and vertical flue kits Ensuring all O ring seals are in position and well lubricated push the elbow and flue pipe firmly together fixing...

Page 30: ...DING OVER After satisfactorily completing the boiler installation and commissioning a thorough check of the system should be made and the use of any boiler and system controls demonstrated to the end...

Page 31: ...replace the nozzle 12 Using the diagram below replace the flue baffles in the correct arrangement Failure to ensure the correct placement of baffles will result in incorrect combustion reducing the ef...

Page 32: ...ver 208331 1 16 Burner 2 224390 1 17 Flexible Oil Line 2 207019 2 18 Acoustic Hose 208388 1 19 Burner Mounting Flange 224392 1 20 Burner Mounting Gasket 224391 1 21 Condensate Pipework 224388 1 22 Ret...

Page 33: ...Press red reset button under control panel and check function of boiler stat Ensure all controls are calling for heat Fit new fuse 5A If problem persists check for short circuit in wiring Check for ro...

Page 34: ...nst settings shown in burner leaflet Raise tank or fir two pipe system Replace nozzle with one of same specification see burner leaflet Check pump pressure and adjust to settings shown in burner leafl...

Page 35: ...35...

Page 36: ...he drawings or illustrations contained within are vested in Trianco Heating Products and neither the brochure or any part thereof may be reproduced without prior written consent TRIANCO HEATING PRODUC...

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