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heller 1800w help

Views: 1362

#64227

heller 1800w help | 27 April, 2011

I have a 1800w that the main contactor will not pull in. When i push the contactor in manualy the power goes through but nothing turns on, when i push in the fan contactors all fans come on. The programs seem to load butnothing happens and the sp and pv immediately go to temp, which is real strange how do the tc read a temt unless the controllers are one of the problems

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#64243

heller 1800w help | 29 April, 2011

Jeff or Bilal at Heller can help out on this. Give a call to Heller at 800-394-OVEN and press 5 when the recording starts and one of the team will get to the bottom of it with you.

Best,

Marc

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#64255

heller 1800w help | 2 May, 2011

Marc, you are the best!!!

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#64256

heller 1800w help | 2 May, 2011

One more note on this.

The techs tell me that the main reason for the PV immediately matching the Set Point is that the software is in "Edit Mode". This is a mode that allows one to iterate the software without the oven running. That might also explain why the contactor won't pull in -- Edit Mode makes the oven think you want to run cold.

I don't recall the actual screen wording on this 10 year old+ machine but it was something like "to operate without controller connected type E --else type R. Try R for "Run Mode" and see how it goes.

Best,

Marc

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#64273

heller 1800w help | 6 May, 2011

John,

If you do end up in need of a new 16cls controller, we currently have these both new old stock and salvaged/tested.

Just mail me if the requirement comes up.

BR James

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