Customer Support 7 days a week

Welcome Guest! You can not login or register.

Notification

Icon
Error

2 Pages<12
Options
Go to last post Go to first unread
denman  
#11 Posted : Sunday, February 28, 2010 5:40:10 AM(UTC)
denman

Rank: Advanced Member

Groups: Senior Expert
Joined: 2/29/2008(UTC)
Posts: 19,638

Thanks: 1 times
Was thanked: 11 time(s) in 11 post(s)
[COLOR="Blue"]if i have continuity at heater and switch do i have a bad control board? [/COLOR]
Not necessarily.
You will see in the tech sheet that one of the door switches is in line with the heater so you also have to check it.

[COLOR="Blue"]if so is there any way to check to see if it bad?[/COLOR]
If all 3 components (heater, hi-limit and door switch) check OK, then measure from W (NO side if door switch or line cord in white) to the board side of the hi-limit when it should be heating. If you do not see 120 volts the board is probably toast.
THIS FORUM IS DEAD!!!!!!!
marko 123  
#12 Posted : Sunday, February 28, 2010 6:41:14 AM(UTC)
marko 123

Rank: Member

Groups: Registered
Joined: 2/26/2010(UTC)
Posts: 23

i have continuity at all 3. i took my tester from high limit at board to white wire at door. no 120. i also went to ground and had no 120 at both location. did i understand what i was to do. thanks marko 123
denman  
#13 Posted : Sunday, February 28, 2010 6:50:46 AM(UTC)
denman

Rank: Advanced Member

Groups: Senior Expert
Joined: 2/29/2008(UTC)
Posts: 19,638

Thanks: 1 times
Was thanked: 11 time(s) in 11 post(s)
Yes as long as the unit was in a heating mode you measured it correctly.

Only other thing I can think of to check would be the thermistor resistance.
If it is OK then it sounds to me like your control board is toast.
THIS FORUM IS DEAD!!!!!!!
marko 123  
#14 Posted : Sunday, February 28, 2010 7:15:48 AM(UTC)
marko 123

Rank: Member

Groups: Registered
Joined: 2/26/2010(UTC)
Posts: 23

i put in high temp scrub and energy saver dry. no reading. in these modes i asume the white wire is the neutral and the white red wire from high limit should energise board connection so i should be able to get 120 from the board connection to neutral. am i doing the heat right. also where can i find thermister resistance located.
denman  
#15 Posted : Monday, March 1, 2010 12:36:29 AM(UTC)
denman

Rank: Advanced Member

Groups: Senior Expert
Joined: 2/29/2008(UTC)
Posts: 19,638

Thanks: 1 times
Was thanked: 11 time(s) in 11 post(s)
See page 13 in the manual.
Resistance specs are given on the tech sheet
THIS FORUM IS DEAD!!!!!!!
marko 123  
#16 Posted : Monday, March 1, 2010 4:04:41 AM(UTC)
marko 123

Rank: Member

Groups: Registered
Joined: 2/26/2010(UTC)
Posts: 23

i found the thermistor resisstance. how do i check to see if good.
denman  
#17 Posted : Monday, March 1, 2010 7:09:33 PM(UTC)
denman

Rank: Advanced Member

Groups: Senior Expert
Joined: 2/29/2008(UTC)
Posts: 19,638

Thanks: 1 times
Was thanked: 11 time(s) in 11 post(s)
Measure the resistance
THIS FORUM IS DEAD!!!!!!!
Users browsing this topic
2 Pages<12
Forum Jump  
You can post new topics in this forum.
You can reply to topics in this forum.
You can delete your posts in this forum.
You can edit your posts in this forum.
You cannot create polls in this forum.
You can vote in polls in this forum.