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CONTROL BOX RMG88.620

CONTROL BOX RMG88.620. GS SERIES ONE STAGE TWO STAGE. GAS SERIES ONE STAGE TWO STAGE. RS SERIES ONE STAGE TWO STAGE. Dedicated to:. Gas burners. Mode operation………….…. Intermittent. Intermittent. Main voltage…………….…. AC 220-240 V +10% -15%. AC 100-120 V +10% -15% .

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CONTROL BOX RMG88.620

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  1. CONTROL BOX RMG88.620

  2. GS SERIES ONE STAGE TWO STAGE GAS SERIES ONE STAGE TWO STAGE RS SERIES ONE STAGE TWO STAGE Dedicated to: Gas burners

  3. Mode operation………….…... Intermittent Intermittent Main voltage…………….…... AC 220-240 V +10% -15% AC 100-120 V +10% -15% Frequency…………….…... 50-60 Hz +/-6% 50-60 Hz +/-6% Under Voltage protection…... Approx. AC 170 V Approx. AC 70 V Primary fuse…………….…... Max 16 A Max 16 A Power consumption……..…... 20 VA 20 VA Internal fuse…….……..…... T6.3H250V (IEC 127-215) T6.3 Polarity...………….……..…... Must be observed (checked) Must be observed (checked) Voltage at ionization probe.…. AC 115-230 V AC 50-120 V  1.5 A (pre-purge) 3 A (operation)  1.5 A (pre-purge) 3 A (operation) Flame signal (current ioniz.)…. MODELS FEATURES RMG88.620A2RL RMG88.620A1RL

  4. Waiting time………….…... 2 sec………………………….. Beginning when both # 4 & # 9 are energised. If not input to # 4 within 60 sec since # 9 is energised  lock out Checked Pre-purge time (min).. 40 sec (55sec on A1RL type)... Time between no voltage at # 4 (P.switch at working position) and both # 12 and # 13 output Max time for the air P.Switch to change……... 10 sec Post-ignition time……….…... 2 sec Ignition safety time……..…... 3 sec Interval 1st  2nd stage..…... 10 sec…………………………. Interval between # 12  # 14 outputs Voltage at # 3 …….………. . 25 sec…………………………... to manage aservomotor RMG88.620A2RL RMG88.620A1RL Timings of cycle NOTES

  5. CONTROL PROGRAM IN EVENT OF FAULT

  6. INDICATION OF OPERATION

  7. SELF-DIAGNOSTIC Operating concept · Burner control has initiated lockout Þ Red fault LED on · Reset Press lockout reset button for about 1 s · Diagnosis of cause of fault – Press lockout reset button for > 3 s – Press again lockout reset button for > 3 s – Read blink code of red fault LED Þ «Error code table A»

  8. Error code table A Blink code Possible cause 2 x ··· No establishment of flame at the end of «TSA» – Faulty or soiled detector electrode – Faulty or soiled fuel valves – Poor adjustment of burner – Faulty ignition equipment 3 x ···· Faulty air pressure monitor – «LP» faulty – «LP» incorrectly adjusted – Fan motor does not run 4 x ····· Eextraneous light on burner startup 7 x ········ Loss of flame during operation – Poor adjustment of burner – Faulty or soiled fuel valves – Short-circuit between detector electrode and ground 10 x ·········· · Wiring error or internal fault, output contact, unidentifiable fault, e.g. faults that occurred simultaneously

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