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MHS Boilers REGENCY 2 G100/110IE, Руководство по установке, Страница: 18 / 24

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18

REGENCY2

L O W

P R O F I L E

Ensure that the boiler is full of water and the system, boiler is fully vented.

Ensure that the pressure gauge on the boiler control panel reads a minimum of 0.5 bar (5m).

Ensure that an adequate gas supply is available at a working inlet pressure of 20mbar (Nat gas only) and
that the gas supply has been properly tested and purged in accordance with current Codes of Practice.

Ensure that the system pumps are running and water is circulating around the system.

fully automatic versions - G100/30-110IE

1. Switch on the on/off switch and ensure that the “green” power on indicator lamp illuminates.

2. Ensure that the external controls are calling for heat and that the “amber” “pump run” indicator lamp 

illuminates and that the boiler pump (if fitted) is rotating correctly.

3. The spark ignitor should start after a short delay the burner should ignite and the spark should stop.

4. Turn off the boiler at the on/off switch.

5. Attach a manometer to the burner pressure test point and turn on the boiler, ensuring gas pressure 

is not excessive.

6. Allow the main burner to operate for ten minutes and then check/adjust the burner pressure in 

accordance with the figure quoted in the technical data, and record combustion readings.

7. Turn off the appliance and remove the manometer. Ensure that the test point screw is firmly tightened.

8. Check correct operation of the control and limit thermostats, and lockout also the flue spillage limit 

thermostat on models G100/30-50IE.

9. Check connections for water tightness.

10. Check effective operation of the flue.

11. Instruct the user on the safe operation of the appliance and the need for regular maintenance.

Hand over operation instructions.

to turn off the boiler

1. FOR SHORT PERIODS

Switch off the on/off switch.  This will leave the pilot burner alight on permanent pilot models (towns 
gas only) and will obviate the need to carry out the lighting procedure when the boiler is required again.

To operate the appliance again, switch on the on/off switch.

2. FOR LONG PERIODS

Switch off the on/off switch. Turn off the gas supply at the gas isolation valve in the supply pipework 
to the boiler.

Switch off the power supply at the local isolator.

Drain boiler during periods of potential frost damage.

To operate the appliance again, follow appropriate comm/testing procedure.

4.0 commissioning

testing

Содержание REGENCY 2 G100/110IE

Страница 1: ...G U I D E T O I N S T A L L A T I O N S E R V I C E C L E A N I N G REGENCYL O W P R O F I L E L 111 ...

Страница 2: ...ystem 3 3 Air Supply Air Supply by Natural Ventilation 10 Air Supply by Natural Ventilation contd Air Supply by Mechanical Ventilation 11 3 4 Gas Connection 3 5 Water Connection System Water Treatment 12 3 6 Electrical Supply and Connection Control Panels and Electrical Connection Legend of Control Panel Components 13 G100 30 40 50 50IE CC147 Control Panels 14 G100 70IE CC148 Control Panels 15 G10...

Страница 3: ...ents of Gas Safety Installation and Use Regulations 1994 Health Safety at Work Act Building Regulations I E E Regulations Construction Design Management Regulations 1994 Local Authority Bye Laws Local and National Water Bye Laws Fire Authority Regulations and Insurance Company requirements The following Codes of Practice are also applicable BS6798 1987 Specification for installation of gas fired h...

Страница 4: ... accordance with BS6644 The boiler house must be kept clean and the boilers must not be permitted to operate during the installation of lagging materials or during dust making operations Boiler Model G100 30IE G100 40IE G100 50IE G100 70IE G100 90IE G100 110IE kW 32 7 44 4 56 2 80 103 126 Btu h 111 572 151 493 191 754 272 960 351 436 429 912 Nominal Heat Output 1 1 general remark The Regency 2 ser...

Страница 5: ...ion Size BSP Towns Gas G100 30 IE 850 918 113 155 638 450 1 2 255 295 2 1 M 3 4 G100 40 IE 850 1026 113 155 725 450 1 2 255 295 2 1 M 1 G100 50 IE 953 1084 120 202 812 450 1 2 275 275 2 1 M 1 G100 70 IE 953 1260 120 202 986 450 3 4 275 275 2 2 F 11 2 G100 90 IE 1005 1483 144 254 1160 600 1 275 275 2 2 F 11 2 G100 110 IE 1005 1659 144 254 1334 700 1 275 275 2 2 F 11 2 550 A 625 450 Recommended 150 ...

Страница 6: ...72 5 72 5 Factory Test bar 10 10 10 10 10 10 Pressure psi 145 145 145 145 145 145 Input Rate m3 h 3 73 5 05 6 38 9 03 11 60 14 17 Nat Gas G20 ft3 h 131 82 178 60 225 32 318 98 409 79 500 75 Nominal Gas Inlet m bar 20 0 20 0 20 0 20 0 20 0 20 0 Pressure Nat Gas in wg 8 0 8 0 8 0 8 0 8 0 8 0 Burner Setting m bar 11 0 11 0 12 4 11 1 11 0 10 9 Pressure Nat Gas in wg 4 33 4 33 4 88 4 37 4 33 4 29 Appro...

Страница 7: ...G100 50IE G100 70IE G100 90IE G100 110IE Nat Gas 6 5 7 5 Lpg 8 10 3 4 7 9 5 5 3 11 1st Valve 2nd Valve Boiler Model G100 30GN G100 40GN G100 50GN G100 70GN G100 90GN G100 110GN Injector 5 8 6 25 7 5 10 10 9 12 6 Burner Setting mbar 3 5 4 5 3 5 2 7 4 0 4 0 Size of Burner Injector mm Size of Pilot Injector mm Town Gas 2 x 0 55 a gas inlet pressure mbar b burner setting pressure mbar c size of burner...

Страница 8: ...he boiler is delivered on a wooden pallet and covered by a polythene envelope It is supplied complete with casing fascia and draught diverter in a separate box The opening around this draught diverter must not be restricted in any way i e boxing in boiler in alcove etc The boiler should be mounted on a level base of non combustible material A split collar should be fitted immediately above the dra...

Страница 9: ... sizes G100 G100 30IE and G100 40IE On boiler sizes G100 50IE G100 70IE G100 90IE and G100 110IE the flue outlet should be fitted with a wire mesh to protect against blockage The terminal should not be sited adjacent to any opening window air vent or other ventilation opening and should be situated at least 1m above the roof surface All should be in accordance with BS6644 or BS5440 as appropriate ...

Страница 10: ...act fans should be electrically interlocked to cause safety shut down or lock out of the boiler in the event of malfunction of either fan The requirements of mechanical ventilation schemes is fully outlined in BS6644 The actual minimum effective areas of the air vents required for boilers installed in a room or internal space are as follows Boiler Model G100 30IE G100 40IE G100 50IE G100 70IE G100...

Страница 11: ... almost always produce a scale deposit on the waterways of the boiler This deposit will reduce the heat transfer capabilities of the boiler by insulating the metal of the heat exchanger from the system water Water loss from the system is inevitable even when there is no obvious leakage This is caused by surface evaporation from the feed tank Over a heating season water replenishment can be conside...

Страница 12: ...230 volts 50Hz Ac electrical supply fuse rating is 5 amps preferably by means of un switched shuttered socket outlet in conjunction with a fused three pin plug both complying with the requirements of BS1363 Alternatively a fused double pole switch or fused spur box connection to the mains should be readily accessible and adjacent to the boiler The boiler should be connected using heat resisting ca...

Страница 13: ... 15 16 L N Y J L M 2 1 D 5 4 2 7 Regency 2 G100 30 40 50IE CC147 220 230V 50Hz L N N L H A B C C 2 1 C 2 1 C 1 T S T R I T E 1 2 3 4 5 F P Q S O X 6 7 8 11 12 10 9 8 7 6 5 4 I 5 4 3 2 1 R N 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L N Y J 2 A N A1 A2 C N A5 A6 B N A3 A4 Limit Flue Water Temperature Limit Run Run Volt Free Lockout Lockout 1 D 5 4 2 7 Regency 2 BMS Relay G100 30 40 50IE CC147 ...

Страница 14: ...3 14 15 16 L N Y M J L 1 D 5 4 2 7 Regency 2 G100 70IE CC148 220 230V 50Hz L N N L H A B C C 2 1 C 2 1 T S T R 1 E 1 2 3 4 5 F P O Q S X 6 7 8 2 1 3 4 5 10 13 14 16 11 12 I 5 4 3 2 1 R N 3 4 5 6 7 8 9 10 11 12 13 14 15 16 L N Y J Limit Limit Water Temperature Limit Run Run Volt Free Lockout Lockout A N A1 A2 C N A5 A6 B N A3 A4 1 D 5 4 2 7 Regency 2 BMS Relay G100 70IE CC148 14 ...

Страница 15: ... 10 13 14 16 11 12 1 D 5 4 2 7 Regency 2 G100 90 110IE CC149 Limit Limit Water Temperature Limit Run Run Volt Free Lockout Lockout 220 230V 50Hz L N N L H A B C E K C 2 1 C 2 1 C 1 T S T R 1 T R 11 1 2 3 4 5 F X 6 7 8 I 5 4 3 2 1 R N 3 4 5 6 7 8 9 10 11 12 13 14 L N Y G J 2 P O1 O2 Q S 2 1 3 4 5 10 13 14 16 11 12 A N A1 A2 C N A5 A6 B N A3 A4 1 D 5 4 2 7 Regency 2 BMS Relay G100 90 110IE CC149 15 ...

Страница 16: ...on using M8 x 40mm bolts The angles should face inwards and the slotted hole to the right See No 10 Fig 1 Hang the side panels using the support pin on the front of the side panels locating into the hole on the front casing bracket Locate the hook at the rear of the side panel on to the brackets mounted on the rear section Fix side covers in place with wing screws located bottom front left and rig...

Страница 17: ...17 REGENCY2 L O W P R O F I L E fig 1 fig 2 fig 3 fig 4 1 9 5 10 2 3 5 4 12 4 8 6 7 3 1 2 ...

Страница 18: ...in burner to operate for ten minutes and then check adjust the burner pressure in accordance with the figure quoted in the technical data and record combustion readings 7 Turn off the appliance and remove the manometer Ensure that the test point screw is firmly tightened 8 Check correct operation of the control and limit thermostats and lockout also the flue spillage limit thermostat on models G10...

Страница 19: ...19 REGENCY2 L O W P R O F I L E 4 1 atmospheric boiler service commissioning report S A M P L E ...

Страница 20: ...he connection between the connector on the wiring from the gas valve and that from the lower side of the control panel Loosen the union adaptor No 20 Fig 7 on the gas train and remove the screws No 21 Fig 7 that hold the burner holder plate Pull out this plate to gain access to the burners Remove the screw No 22 Fig 7 and detach the burners from the holder plate to be able to clean them with a bru...

Страница 21: ...21 REGENCY2 L O W P R O F I L E fig 5 fig 6 fig 7 fig 8 17 18 17 18 19 20 21 22 21 23 ...

Страница 22: ...HASE AND NEUTRAL IS THE INCOMING SUPPLY POLARITY CORRECT CHECK POWER TO THE CONTROL BOX AND REPLACE IF REQUIRED HAS THE OVER TEMP STAT OPERATED HAS THE FLUE LIMIT STAT TRIPPED HAS THE CONTROL BOX LOCKED OUT RESET VIA THERMAL RESET RESET STAT IS THIS ON FIRST POWERING UP THE BOILER CHECK IGNITION ELECTRODE CHECK BURNER PRESSURE CHECK IGNITION LEADS CONTINUITY INVESTIGATE CAUSE OF THE TRIP I E PUMP ...

Страница 23: ...2 147037122 147037123 147037123 141041435 141041510 141041609 141041607 141021001 141021000 141021002 141021006 074098502 G100 90IE 147037012 141071196 141071296 141071366 147057013 141071332 141071332 147037122 147037123 147037123 141071332 141041435 141041495 141041510 141041609 141041607 141021001 141021000 141021002 141021006 074098502 G100 110IE 147037012 141071196 141071296 141071366 1470570...

Страница 24: ...not binding in detail All offers and sales are subject to the Company s current terms and conditions of sale 35 Nobel Square Burnt Mills Industrial Estate Basildon Essex SS13 1LT Tel 01268 591010 Fax 01268 728202 http www modular heating group co uk A member of the Modular Heating Group QW 8 00 REGENCYL O W P R O F I L ...

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