Motak MR4-C-S User Manual (English)

Questions and Answers:

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amyreedAug 5, 2025
What to do if the pilot flame is on, but the main burner will not ignite on my Motak Ranges?
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  Kristin MilesAug 5, 2025
  If the pilot flame is on but the main burner on your Motak Ranges won't ignite, it could be due to several reasons. First, the gas pressure might be insufficient; in this case, adjust the pressure regulator to the proper pressure setting using a manometer, referring to the data tag. Alternatively, the main burner orifice could be blocked, requiring you to unblock it. A defective gas control valve could also be the culprit, necessitating its replacement. Finally, an incorrect by-pass setting could be the cause, so try resetting it.
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Robin TurnerAug 12, 2025
Why the pilot flame cannot be ignited on my Motak MR4-C-S Ranges?
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  Kenneth MillerAug 12, 2025
  If the pilot flame on your Motak Ranges cannot be ignited, several factors could be responsible. First, the gas pressure might be insufficient, requiring you to adjust the pressure regulator to achieve proper pressure. Second, the nozzle might be blocked, so try unblocking it. A loose thermocouple connection could also be the reason; ensure you tighten it. If the thermocouple is defective, it will need replacement. Lastly, a malfunctioning gas control valve may be the cause, necessitating its replacement.
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oesparzaAug 20, 2025
How to fix burners with yellow tips and black soot on Motak MR4-C-S Ranges?
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  zvelezAug 20, 2025
  If the burners on your Motak Ranges have yellow tips and are creating black soot, it could be due to several reasons. The burner orifice might not be the correct size for the type of gas being supplied, so check the orifice size to ensure it is correct for the gas supply. Also, the air shutter might not be adjusted properly, so adjust the air shutter on the burner. Insufficient gas pressure could be a factor, so use a manometer to adjust the pressure regulator to the proper pressure setting on the data tag. Finally, the volume of gas being supplied might be too low; verify that the connection type is at least ¾” inside diameter and of commercial grade, and check with your installer for correction.
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ylivingstonAug 28, 2025
What to do if Motak MR4-C-S Ranges burner has a “Pop” sound when gas supply is turned off?
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  ogrossAug 28, 2025
  If your Motak Ranges burner makes a “Pop” sound when the gas supply is turned off, there are several potential causes. The burner orifice might not be the correct size for the type of gas being supplied; in this case, check the orifice size to be sure it is correct for the gas supply. Alternatively, the air shutter might not be adjusted properly; adjust the air shutter on the burner. Insufficient gas pressure could also be the cause; use a manometer to adjust the pressure regulator to the proper pressure setting on the data tag. Lastly, the gas supply connection might not be the correct size; verify that the connection type is at least ¾” inside diameter and of commercial grade, and check with your installer for correction.