32M88 board with "missing" DIP switches

[jenom]

This question is for a professional only who is familiar with 32M88 board !!!!

The original Surefire board failed within 2 days in a brand new Lennox G41UF furnace and a serviceman replaced it with an OEM replacement board 32M88, which works perfectly since.

This board has a double dipswitch (SW1 & SW2) to adjust "Fan-Off" time (60/90/120/180 sec)

However, it looks like, the board was designed for two additional dipswitces just located below, because it has 4 holes drilled out, and on the rear side of the board, foil + resistors are connected to the "missing" switches.

Anybody has any idea, what would these two "missing" switches control ?

Cool off fan timer ?
second stage fan timer ?

Thanks!

[karsthuntr]

How many times are you going to ask this question?

Multiple posting of questions are
against the rules.

See your other thread.

[beenthere]

1 or both of your post will soon be deleted.
Read the rules.

[jenom]

I have posted this question as a "NEW TOPIC".
Received an e-mail notification about that someone has replied:

Dear jenom,

karsthuntr has just replied to a thread you have subscribed to entitled - 32M88 OEM Board "missing" dipswitches - in the Residential HVAC forum of HVAC-Talk: Heating, Air & Refrigeration Discussion.

This thread is located at:
http://HVAC-Talk.com/vbb/showthread....7&goto=newpost

There may be other replies also, but you will not receive any more notifications until you visit the forum again.

All the best,

When I clicked on the link in the e-mail above, to my surprise, I found myself and my question posted in which looked like some other thread, with replies which are not related to any way to my question:
"Look at the bottom"" Get a refund""etc...."

Looks like someone managed to MOVE it to the wrong thread !!

Please DELETE it from there, and leave it as a new thread, so hopefully someone will provide useful information !

Thanks!

[Gunnery Sergeant Hartman]

This question is for a professional only who is familiar with 32M88 board !!!!

The original Surefire board failed within 2 days in a brand new Lennox G41UF furnace and a serviceman replaced it with an OEM replacement board 32M88, which works perfectly since.

This board has a double dipswitch (SW1 & SW2) to adjust "Fan-Off" time (60/90/120/180 sec)

However, it looks like, the board was designed for two additional dipswitces just located below, because it has 4 holes drilled out, and on the rear side of the board, foil + resistors are connected to the "missing" switches.

Anybody has any idea, what would these two "missing" switches control ?

Cool off fan timer ?
second stage fan timer ?

Thanks!

Why don't you ask your contractor who installed this?

[HeyBob]

No DIY help is allowed. Call the contractor the serviced/installed your equipment.

Also, one thread per subject. Please read the rules, there is a link in my sig line.


Bob




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