Search: Posts Made By: rducros2
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06-15-20, 10:25 PM
Replies: 2
Views: 183
Posted By rducros2

The blower changes speed erratically. Stays high...

The blower changes speed erratically. Stays high for a couple seconds, then low. No matter what the thermostat temp is calling for. The only speed changes i know of with the system is the comfort-r...
06-15-20, 01:37 AM
Replies: 2
Views: 183
Posted By rducros2

Blower Fan Speeding up and down

Hi everyone. Looking for some advice on this.
My System :
Furnace - American Standard Freedom 80 Comfort R with Variable speed fan
Condenser - Allegiance 16 4 ton with 2 step compressor....
07-08-18, 02:07 AM
Replies: 7
Views: 830
Posted By rducros2

There is a CFM LED as well as a LED by G, Ylo,...

There is a CFM LED as well as a LED by G, Ylo, and Y. For stage one I get G, and Ylo. Stage 2 G, Ylo, and Y lit up. (when wired incorrectly of course)
When wired the correct way with Y1 to Y and Y2...
07-06-18, 04:10 PM
Replies: 7
Views: 830
Posted By rducros2

Confirmed last night. Thermostat in test mode. ...

Confirmed last night. Thermostat in test mode. Stage 1 = 13 blinks. Stage 2 = 13 blinks.
Even wired the board incorrectly with Y1 to Ylo and Y2 to Y ... I get the lights for each stage ... 13...
07-04-18, 07:38 PM
Replies: 7
Views: 830
Posted By rducros2

I meant 14 blinks for 1400 *

I meant 14 blinks for 1400 *
07-04-18, 07:32 PM
Replies: 7
Views: 830
Posted By rducros2

Cool Fan Speed Help

My air handler seems to always be on high speed when cooling.
American Standard 4 ton Allegiance 16 Condenser
AS Comfort-R Freedom 80 VS Air handler

I have never gotten the board to slow down....
06-29-18, 03:25 PM
Replies: 4
Views: 622
Posted By rducros2

So Ylo would call for 50% speed but since these...

So Ylo would call for 50% speed but since these units want 80% and 100% the Y calls for 80% and the BK calls for 100% blower speed? So for the dehumidify on demand, removing the power from BK...
06-28-18, 07:29 AM
Replies: 4
Views: 622
Posted By rducros2

Also, R to BK jumper on LVTB is cut on downstairs...

Also, R to BK jumper on LVTB is cut on downstairs unit.
06-28-18, 06:52 AM
Replies: 4
Views: 622
Posted By rducros2

Lightbulb Prestige IAQ on Two Step Compressor w/ Variable Speed Furnace

Looking for help with wiring Honeywell Prestige IAQ with two step scroll compressor with variable speed furnaces.
I have two different systems. Upstairs unit is a 2 ton unit, Downstairs is a 4 ton...
06-22-18, 02:39 PM
Replies: 6
Views: 2,092
Posted By rducros2

Thanks!

Thanks. Just seeing your reply.
06-21-18, 05:46 PM
Replies: 1
Views: 671
Posted By rducros2

Cool Teaching an old dog new tricks? Controls Upgrade? Comfort R

Hi everybody. Looking to see if anyone has done this or maybe give me suggestions. I've posted on here before when I was thinking about upgrading the controls on my AC systems.
I have 2 - American...
06-14-18, 09:30 AM
Replies: 6
Views: 2,092
Posted By rducros2

Smile I believe you are correct with the wiring and dip switches being wrong.

Ok, so this is what I have now.
Furnace - American Standard Freedom 80 Comfort R with Variable speed fan
Condenser - Allegiance 16 4 ton with 2 step compressor.
Thermostat - Ecobee 4

WIRING...
06-13-18, 05:17 PM
Replies: 0
Views: 399
Posted By rducros2

Can you use a Trane Thermostat on a American Standard system (acculink)

Looking to get a smart thermostat. Can get a Trane smart one cheaper than American standard. Will a Trane work on American standard ?
06-13-18, 01:01 PM
Replies: 6
Views: 2,092
Posted By rducros2

Can i use a TRANE thermostat on an American Standard HVAC?

I have a 2005 Allegiance 16 (16 seer 410a system) has a variable speed blower motor and two step compressor ( one compressor but 2 stages). Thermostat is wired like a traditional thermostat. Upgraded...
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