Re: fans control on 4430 jd

Posted by Bob on July 01, 2006 at 00:27:43 from (64.21.249.40):

In Reply to: fans control on 4430 jd posted by ji malla on June 30, 2006 at 18:48:31:

At the "LOW" speed setting, the fan speed switch connects the 2 fan motors is "series", and they BOTH run at reduced speed.

At the "HIGH" speed setting, both motors receive full battery voltage from the fan speed switch, and BOTH run at high speed.

If the system is functioning in any other way, there is s problem with one fan motor, the speed contol switch, or the wiring.

Laster SGB's have ONE large fan motor (with 2 blower wheels) and use a resistor setup for speed control.

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