Reply
 
Thread Tools Search this Thread Display Modes
 
Old 06-26-2015, 03:03 AM   #1
Lt. JG
 
Join Date: Jun 2015
Posts: 20
Default AC Issues. Fan speeds, and power button

I have a Passport ll Display panel for my Ac:
Issue 1: My power button has stopped working. Luckily it is stuck in the "On" position. I have been using the braker to turn it on/off. Are there any fixes for this without replacing the panel?

Issue 2: I should have 6 manual fan speeds and an automatic setting. I can enter the the fan speed mode and change the numbers 1-6, low speed to high. The problem is the fan only produces little air movement. It doesn't blow more air, just low speed. I see in the manual I can change the programmable parameters. Not sure about this, especially with the on/off switch not working. I need it to enter the program mode.
Any advice would be much appreciated
__________________

Teamharley is offline   Reply With Quote
Old 06-26-2015, 03:35 AM   #2
Admiral
 
mmwjr's Avatar
 
Join Date: Feb 2012
Location: Essex, Maryland
Posts: 10,176
Default

Do not much about this system, does the manual have a wiring diagram?

My first thought is to jump power directly to the blower with the panel connector disconnected. If the blower runs at full speed the control panel is the issue.

IMO this does not sound like a programming issue but instead an electrical issue with the panel.
__________________

__________________
1997 Silverton 362, 7.4 Crusaders
1997 2400 SCR, 5.7 Vortec / Bravo 2

Mike
mmwjr is offline   Reply With Quote
Old 06-26-2015, 11:36 AM   #3
Lt. JG
 
Join Date: Jun 2015
Posts: 20
Default

Mike,
I do have a manual with a wiring diagram. I will try to have someone to help me figure that out. The original owner told me that it always was like that. He bought the boat new. Maybe it was, maybe it wasn't. Other Maxum boats on my dock, Ac put out a lot more air.
Teamharley is offline   Reply With Quote
Old 06-26-2015, 11:41 AM   #4
Lt. JG
 
Join Date: Jun 2015
Posts: 20
Default

I wondered if there are terminals on the back of the control panel that may be corroded or bad connection.
Teamharley is offline   Reply With Quote
Old 06-26-2015, 01:05 PM   #5
Moderator

 
shrew's Avatar
 
Join Date: Apr 2008
Posts: 5,588
Default

Is the AC power and fan speed settings all on the same panel? Does anything work on the panel?
shrew is offline   Reply With Quote
Old 06-26-2015, 01:06 PM   #6
Moderator

 
shrew's Avatar
 
Join Date: Apr 2008
Posts: 5,588
Default

Moved from ENGINES to ELECTRONICS
shrew is offline   Reply With Quote
Old 06-26-2015, 03:42 PM   #7
Lt. JG
 
Join Date: Jun 2015
Posts: 20
Default

Yes the AC power and fan speed are on the same panel. Everything on the panel seems to work except the on/off. Temp readout, temp up & down, fan speed numbers change. What doesn't change is the speed of the fan output.
Teamharley is offline   Reply With Quote
Old 06-26-2015, 04:39 PM   #8
Admiral
 
mmwjr's Avatar
 
Join Date: Feb 2012
Location: Essex, Maryland
Posts: 10,176
Default

Quote:
Originally Posted by Teamharley View Post
Yes the AC power and fan speed are on the same panel. Everything on the panel seems to work except the on/off. Temp readout, temp up & down, fan speed numbers change. What doesn't change is the speed of the fan output.

So On/Off and Fan speed do not work while Temp readout and temp up/down do work; correct?

Can you provide me the wiring diagram?
__________________
1997 Silverton 362, 7.4 Crusaders
1997 2400 SCR, 5.7 Vortec / Bravo 2

Mike
mmwjr is offline   Reply With Quote
Old 06-26-2015, 05:34 PM   #9
Lt. JG
 
Join Date: Jun 2015
Posts: 20
Default

Mike,
Everything on the panel seems to work except on/off. The fan speeds on the panel change up and down, but the fan blower motor does not change. It just blows low speed.

I looked at my manual, there are six different wiring diagrams. I guess I will have to get the model number off of the AC unit next week when I am there.
Thank you for your help.
Teamharley is offline   Reply With Quote
Old 06-26-2015, 05:43 PM   #10
Lt. JG
 
Join Date: Jun 2015
Posts: 20
Default

Mike,
This looks like the manual I have. My boat is a 2001. The manual says 6/99.
You will probably need the model number too though. VECTOR SERIES
Teamharley is offline   Reply With Quote
Old 06-27-2015, 03:00 AM   #11
Admiral
 
mmwjr's Avatar
 
Join Date: Feb 2012
Location: Essex, Maryland
Posts: 10,176
Default

Thanks I spend some time looking at it this weekend and will post any ideas.
__________________

__________________
1997 Silverton 362, 7.4 Crusaders
1997 2400 SCR, 5.7 Vortec / Bravo 2

Mike
mmwjr is offline   Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Powered by vBadvanced CMPS v3.2.3

All times are GMT. The time now is 06:38 AM.


Powered by vBulletin® Version 3.8.8 Beta 4
Copyright ©2000 - 2024, vBulletin Solutions, Inc.