IDEAL Vanguard L 170 Installation And Servicing Download Page 1

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INSTALLATION

AND SERVICING

VANGUARD L
170, 240, 290, 340, 420, 510, 630, 760,

870, 970, 1100, 1320, 1570, 1850, 2200,

2650, 3000, 3500

When replacing any part on this appliance, use only spare parts that you can be
assured conform to the safety and performance specification that we require.
Do not use reconditioned or copy parts that have not been clearly authorised by Ideal.

For the very latest copy of literature for specification and maintenance practices visit our

website www.idealheating.com where you can download the relevant information in PDF format.

October 2011
UIN 159662 A06

Summary of Contents for Vanguard L 170

Page 1: ...you can be assured conform to the safety and performance specification that we require Do not use reconditioned or copy parts that have not been clearly authorised by Ideal For the very latest copy o...

Page 2: ...60 90 60 90 60 90 Safety thermostat setting C 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 High low setting C 54 84 54 84 54 84 54 84 54 84 54 84 54 84 54 84 54 84 54 84 54...

Page 3: ...ficiency operation ease of maintenance fuel flexibility and low emissions Suitable for oil or gas operation the Vanguard L range is supplied in a choice of 18 standard models rated in outputs from 130...

Page 4: ...ACENT TO THE BOILER EN 304 Test code for heating boilers for atomizing oil burners 73 23 EEC Low voltage directive Relevant standard is EN60335 1 89336 EEC Electromagnetic Compatibility Directive Rele...

Page 5: ...lime reduces the heat transfer from metal to water by 10 In practice the deposition of these salts is liable to cause noises from the boiler body or even premature boiler failure Corrosion and the fo...

Page 6: ...170 630 T1 Flow connection T2 Return connection T3 Safety valve and expansion connection T4 Drain connection T5 Flue connection T6 Burner connection Boiler Size 170 240 290 340 420 510 630 Dimension A...

Page 7: ...E T1 N O P T3 T2 I H T6 T4 T5 T1 T3 T2 1 2 3 4 41 11 16 17 30 24 12 13 21 14 15 22 23 40 van8099 Boiler Size 760 870 970 Dimension A mm 1122 1122 1122 Dimension B mm 1605 1800 1995 Dimension C mm 1432...

Page 8: ...dimensions for boiler room access requirements Boiler Size 1100 1320 1570 1850 2200 2650 3000 3500 Dimension A mm 1352 1352 1462 1462 1622 1622 1720 1970 Dimension B mm 1952 2292 2282 2652 2692 3014 3...

Page 9: ...oned so that there is enough space available to allow the following Access around the boiler for servicing Space to open the boiler front door Space to access the burner Recommended minimum clearances...

Page 10: ...of the system 4 The boiler is at the highest point of the system Systems designed to rise above the flow connections will of course automatically require a minimum static head higher than shown 5 The...

Page 11: ...g Other British Standards applicable to commercial sealed systems are BS6880 Part 2 BS 1212 BS 6281 Part 1 BS 6282 Part 1 BS 6283 Part 4 8 Ventilation Safe efficient and trouble free operation of conv...

Page 12: ...shall be inclined upwards at 45 9 Fluing Flue Size Refer to applicable regulations while determining the size and height of the flue Please note that Vanguard L boilers have pressurised and sealed com...

Page 13: ...ght Jacket 1 Upper Rear Central Left Jacket 1 Support for the Upper Jacket 1 Body Insulation 1 1 1 1 1 1 Front Insulation 1 1 1 1 1 1 Rear Insulation 1 1 1 1 1 1 Central Body Insulation 1 1 Rear Side...

Page 14: ...M16 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 M12x60 M12x60 M16x70 M16x70 M16x70 M16x70 M16x70 M16x70 M16x70 M16x70 M20x80 M20x80 M20x80 M20x80 M20x80 M20x80 M120x80 M20x80 1 1 1 1 1 1 1 1 1 1 1...

Page 15: ...nels 3 and 4 D Fit the rear insulation 6 fix the rear lower and upper retaining strips 7 and 8 with the self tapping screws Fit the plastic cable clamps 9 to the upper rear panel 8 E Fit the Ideal bad...

Page 16: ...3 4 van8103 16 Position of thermometer thermostat sensor in the bulb holder Vanguard L 170 to 970 LEGEND 1 Thermometer bulb 2 Operation thermostat bulb 3 Safety thermostat bulb 4 Minimum temp thermost...

Page 17: ...r insulation 7 fix the rear lower panels 9 with pins and springs and the upper panel 10 with the self tapping screws 8 Fit the plastic cable clamps 11 to the upper rear panel 10 E Fit the Ideal badge...

Page 18: ...the plastic cable clamps 8 to it E Fit the Ideal badge to the front edge of the front top panel 9 and secure with the rubber fixings F Fit the control panel to front top panel 9 Remove the upper shell...

Page 19: ...front edge of the front top panel 8 and secure with the rubber fixings F Fit the control panel to front top panel 8 Remove the upper shell of the control panel and insert the capillaries of thermomete...

Page 20: ...ok them to the screws fitted to the upper square tube To determine which one of the front side panels is the left or the right ensure that the cable clamp plates 7 are positioned facing toward the fro...

Page 21: ...ostat 3 Safety thermostat 4 Minimum thermostat Ensure that the sensors are inserted to the bottom of the bulb holder and then secure them with the retaining clip 5 In case some other thermostat is nec...

Page 22: ...mber can be achieved through adjustment of the screws 23 Door Assembly Vanguard L 170 to 630 Models The combustion chamber door is fitted with four fixing points two on the left hand side which are no...

Page 23: ...when reversing the door the bushing 9 nut 10 and washer 11 will have to be moved as shown below details 1 and 3 for hinge side details 2 and 4 for hinge side Door Adjustment 1 Vertical door adjustmen...

Page 24: ...be and the hole in the door insulation Gas Supply The gas supply MUST be sized in accordance with British Gas recommendations and be prefabricated in compliance with CP 331 Pt 1 and any Local Gas Boar...

Page 25: ...ur meter not supplied High low regulating thermostat Minimum thermostat Safety thermostat with manual reset N B With three phase the motor must be connected directly in this case the instrument panel...

Page 26: ...tting Live on this lead hence on T2 allows burner to fire on low fire in a 2 stage burner No 10 S3 Burner lockout indicator Feeds signal from lockout terminal on burner control box to a remote lock ou...

Page 27: ...FF Switch illuminated Position I ON Position OFF 12 Burner Switch Position I ON Position OFF 13 Pump Switch Position I I ON Position OFF 21 Boiler ON OFF High Low Thermostat High fire 54 C 84 C low fi...

Page 28: ...tors will be placed inside the relevant smoke pipes at a distance from the front tube plate as shown in the picture on the right When using the boiler at minimum output the smoke temperature will not...

Page 29: ...and drain down to complete the flushing process c Refill and vent the system clear all air locks and again check for water soundness d Balance the system 3 Finally set the controls to the User s requ...

Page 30: ...freezing Otherwise drain the system completely 39 Safety For boilers with gas burners It is the law that any service work must be carried out by a Gas Safe Registered Engineer WARNING Always turn off...

Page 31: ...es 4 Close off the fuel supply to the burner 5 Ensure that the boiler has been cooled to ambient temperature 6 Isolate the mains supply to the boiler and burner 7 Open the combustion chamber door afte...

Page 32: ...Technical Helpline 01482 498 376 www idealheating com Ideal Boilers P O Box 103 National Ave Kingston upon Hull HU5 4JN Telephone 01482 492 251 Fax 01482 448 858 Registration No London 322 137 Ideal...

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