(206) 949-5683, Top Rated Plumber, Seattle

Search:

Type: Posts; User: jp102; Keyword(s):

Search: Search took 0.13 seconds.

  1. Replies
    4
    Views
    1,089

    The Aprilaire 8466 thermostat has a "CIRC" mode. ...

    The Aprilaire 8466 thermostat has a "CIRC" mode. If there has not been a call for heat/cool in the last 20 minutes, it will kick on the fan for 10 minutes. I have one installed on a 2 story home...
  2. Replies
    9
    Views
    5,698

    Thanks guys, sounds like I should cap it this...

    Thanks guys, sounds like I should cap it this weekend. Anyone out there support the use of a fresh air intake and care to submit final arguements?
  3. Replies
    9
    Views
    5,698

    Interesting comments guys, please keep them...

    Interesting comments guys, please keep them coming. I believe that the intent of the fresh air intake was to control the bringing in of fresh air (lost from fans, dryers, etc) to mix with stale air...
  4. Replies
    9
    Views
    5,698

    What to do with the fresh air intake

    I have a 95% furnace with a two 3" pvc pipes (exhaust and combustion supply) and my water heater is the same (two pvc pipes (exhaust and combustion). Fireplace is a direct vent as well (not power...
  5. Replies
    37
    Views
    7,777

    The saga continues.... The fault happened...

    The saga continues....

    The fault happened again this weekend and I was able to get into the blower compartment. LED was blinking 1600 CFM, Y and G had 24v and blower had power. Looks like the...
  6. Replies
    37
    Views
    7,777

    I'm getting a bit closer. The freeze protection...

    I'm getting a bit closer. The freeze protection switch cutoff the Y circuit yesterday at 36 degrees to prevent a freeze up. The Rheem RGRM 90k control board had both green LED's on solid and the...
  7. Replies
    37
    Views
    7,777

    I installed a freeze protection control switch...

    I installed a freeze protection control switch from Honeywell that breaks the Y circuit to the compressor if the coil goes below 36 F. This will prevent the system from freezing and blowing out...
  8. Replies
    37
    Views
    7,777

    DonL - was wired to Y2 on control board (Y on...

    DonL - was wired to Y2 on control board (Y on thermostat)

    Bison - counted the flashing red led, got 16 flashes = 1600 CFM

    Gary - it's not a heat pump, there is no external sensor in supply...
  9. Replies
    2
    Views
    1,555

    Rheem "Normal fault detected"

    I have a Rheem RGRM 90k furnace and was counting the flasning red led to see what my AC airflow was and noticed that the STATUS led was steady on. Manual states that this is "Normal fault detected"....
  10. Replies
    37
    Views
    7,777

    Thank you. I'll make the switch tonight

    Thank you. I'll make the switch tonight
  11. Replies
    37
    Views
    7,777

    Thanks guys. I've re-checked all the settings...

    Thanks guys. I've re-checked all the settings and configs and they are in agreement with your suggestions. The system runs only on the thermostat, no humidity sensor/control. Also since it is an...
  12. Replies
    37
    Views
    7,777

    Thanks. Maybe I'm chasing the wrong problem. ...

    Thanks. Maybe I'm chasing the wrong problem. I've been trying to figure out why the blower isn't starting, maybe I should be figuring out why the AC unit isn't shutting down when it freezes. ...
  13. Replies
    37
    Views
    7,777

    DonL - I have SW1-5 ans SW1-6 set to ON/OFF...

    DonL - I have SW1-5 ans SW1-6 set to ON/OFF (profile B) which gives 1600 CFM HI, 1200 CFM low which I believe matches the 4 ton AC unit specs.

    Yes I can hear the blower changing speeds.
    ...
  14. Replies
    37
    Views
    7,777

    DonL - thanks. Some of the replies are getting...

    DonL - thanks. Some of the replies are getting out of sync so bear with me if it sounds like I'm repeating myself.

    Yes it has operated correctly with the Aprilaire 8466. The 8466 was installed...
  15. Replies
    37
    Views
    7,777

    The reason the unit is freezing is because the...

    The reason the unit is freezing is because the blower is not coming on (or is prematurely shutting down) during a call for cooling. FIlters are ok, refrig levels ok. It has only happened three...
  16. Replies
    37
    Views
    7,777

    Shut down by killing power. Did not try to use...

    Shut down by killing power. Did not try to use thermostat to shut it down. It will start up immediately (both blower and AC unit) if I kill and restore power however it won't start cooling as the...
  17. Replies
    37
    Views
    7,777

    I'm killing power to the unit. I did not try...

    I'm killing power to the unit. I did not try turning off/on with the thermostat. The system will actually start right away (blower and ac unit) if flip the power switch off/on, but it just won't...
  18. Replies
    37
    Views
    7,777

    Furnace model Rheem rgrm09 AC model Carrier...

    Furnace model Rheem rgrm09
    AC model Carrier CD5AXW048
    Thermostat Aprilaire 8466

    Setup as 2 stage heat, 1 stage air. Not a variable speed furnace.

    Thanks in advance
  19. Replies
    37
    Views
    7,777

    DonL - thanks. Don't have the model of the...

    DonL - thanks. Don't have the model of the carrier unit with me, I'll get that tonight. Good suggestion with the continuos run mode. The thermostat is an Aprilaire with a circlating mode (turns...
  20. Replies
    37
    Views
    7,777

    A/C start-up intermittent start up issue

    I have a Rheem RGRM09 2 stage furnace with Carrier A/C unit. A couple of times this summer I've come home and the A/C compressor has been on, but the blower fan is not running. The system is iced...
Results 1 to 20 of 20