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Is it Possible or Advised to "tweak" the Micro Switch on a M&M 150S-M-24 Feeder Pump Control

JUGHNE
JUGHNE Member Posts: 11,248
in Strictly Steam
Would like a little higher water level in the boiler. Does anyone adjust the Switch setting?
I see that a lot of threads are available on the Allen set screw above the reed.

Comments

  • EBEBRATT-Ed
    EBEBRATT-Ed Member Posts: 16,255
    If the level isn't right you should raise or lower the control as needed...................But a small allen wrench (I think they put a drop of red Locktite on it)

    I have adjusted them to increase the pump on--off differential or maybe I did it to increase the differential between the LWCO function and the pump control.

    Can't remember exactly but YES. As long as the controls keep the water level safe I see no harm. You can always set it back where it was and put the locktite back on!! Even though I am sure it's a no-no

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