Atlantic Boilers ME STANDARD 120 Operating & Maintenance Manual Download Page 13

13

ME Standard Manual

10

3.3

)   

Electrical powe

r

circuitry

3.3   Electrical power circuitry

MODEL

    

  90  120 150 180 210 245 280 315 350 385 420 455 490 525 560 595 630

OUTPUT STEP ONE

 

 

30  60  60  60  70  105 105 105 140 140 140  

175 175 175 210 210 210

OUTPUT STEP TWO

   30  30  60  60  70  70  105 105 140 140 140 175 175 175 175 175 219

OUTPUT STEP THREE

   30  30  30  60  70  70  70  105 105 105 

 140 140 140 175 175 210 210

Fuse ratings and type: 

– industrial cylindrical cartridge

MODEL 90- 280kW

FUSES F1

 

 

1A type aM, F2 – 1A type gG, F3 – 0.5A type gG

MODEL 90- 280kW

FUSES F1

 

1A type aM, F2 – 1A type gG, F3 – 0.5A type gG

FUSES F4-F6

 

Type 22 x 58 : 63A type gG

 

Type 0 : 125A type gG

 

Type 1 : 160A type gG

 

Type 2 : 250, 315 & 400A type gG

Amperage requirement – insert table from earlier

3.4   Fuse and overload protection

Summary of Contents for ME STANDARD 120

Page 1: ...NDARD ELECTRIC BOILER OPERATING MAINTENANCE MANUAL MODELS 90 120 150 180 210 245 280 315 350 385 420 455 490 525 560 595 630 09 2011 CODE 560955 CE Directive 2006 95 CEE British Standard EN 60335 1 C...

Page 2: ...er room arrangements 10 2 6 Commissioning 10 3 0 ELECTRICAL ARRANGEMENTS 3 1 Control panel arrangement 11 3 2 Control circuitry 12 3 3 Electrical power circuitry 13 3 4 Fuse and overload protection 13...

Page 3: ...working temperature 100 C limit 110 C 50mm thick glass silk insulation with MO fire classification cladding Hand reset limit thermostat at 110 C Resistance to earthing shock not less than 1 megohm IN...

Page 4: ...1360 1360 1360 Width mm 600 600 600 600 800 800 800 800 1000 1000 1000 1000 1000 1000 1000 1000 1000 Height mm 1380 1380 1380 1380 1570 1570 1570 1570 1700 1700 1700 1900 1900 1900 1900 1900 1900 Acc...

Page 5: ...kPA 16 16 16 16 16 16 16 Flow return connections 100 100 100 100 100 100 100 Dry weight kgs 233 238 243 248 253 258 263 Water contents litres 283 283 283 283 283 283 283 DIMENSIONS Depth mm 970 970 9...

Page 6: ...6 ME Standard Manual 1 6 Orientation...

Page 7: ...ng and operation of the immersion heater step controls Switch off the immersion heaters using the main control panel isolator Check that all the cartridge fuses are sound Double check that all the imm...

Page 8: ...Pressure Relief Valve Drain Valve Filling Loop Ball Valve Heating Ball Valve Strainer Pump Non return valve Drain Valve Expansion Vessel Pressure Relief Valve Filling Loop Auto top up system Water fl...

Page 9: ...fer a water flow switch fitted in the same pipeline as the boiler and set to just below maximum flow If the switch registers maximum flow the boiler stops E We recommend an automatic pressurisation un...

Page 10: ...rials leading to electrolytic action and system deterioration The Multi elec Compacte is not suitable for external installation 2 6 Commissioning The boiler must be completely full of water before the...

Page 11: ...CONTROL RELAY TERMINALS T1 T2 T3 STAGE DELAY TIMERS F1 TRANSFORMER SUPPLY FUSES F2 230V FUSES 415V MAINS ISOLATOR F6 STAGE 3 FUSES F5 STAGE 2 FUSES KM2 STAGE 2 CONTACTOR KM3 STAGE 3 CONTACTOR VOLTAGE...

Page 12: ...12 ME Standard Manual 3 2 Control circuitry EXTERNAL CONTROLS 3 2 Control Circuitry...

Page 13: ...0 140 140 175 175 175 175 175 219 OUTPUT STEP THREE 30 30 30 60 70 70 70 105 105 105 140 140 140 175 175 210 210 Fuse ratings and type industrial cylindrical cartridge MODEL 90 280kW FUSES F1 1A type...

Page 14: ...length of run and prevention of short circuit The installation must be tested for automatic power failure in the event of emergency power cut heater lock out or error in the neutral layout All electr...

Page 15: ...circuit breakers and fuses 5 Earth wiring is essential 6 One week after commissioning all connectors on immersion heaters and incoming electrical supplies need to be checked This should be repeated an...

Page 16: ...tor or de scaling agent Minimum maintenance periods A Monthly maintenance i Check operation of the automatic air vent ii Check operation of the water flow switch iii Check operation of the safety valv...

Page 17: ...ny physical check switch off the power FAULT CHECK The live light is out Check for incoming power Check fuses F1 and F2 Check the live bulb The controller screen is out Check fuse F3 Step 1 or Step 2...

Page 18: ...pair of any Defect or Flaw in the Main Body of the Boiler including any necessary removal or replacement of that part of the Boiler on site if the Defect or Flaw occurs within five calendar years of t...

Page 19: ...W are in compliance with European directives Directive 2009 125 CE Eco Design Directive 2010 30 UE Energy Labelling Directive 2014 35 UE Low Voltage Directive 2014 30 UE Electromagnetic compatibility...

Page 20: ...ASHTON UNDER LYNE OL6 7TR T 0161 621 5960 E technicalsales atlanticboilers com FOR TECHNICAL HELP ADVICE Call 0161 621 5960 or email technical atlanticboilers com FOR FULL PRODUCT RANGE LITERATURE Vis...

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