CorpBeckett corporation cb201ul

Hi, I am trying to trouble shoot a Beckett CB151UL condensate pump. I found a pool of water next to my furnace and I suspect it is from the condensate pump. The water level in the reservoir was fairly high, close to the brim. I do not have experience working with pumps but while the pump was. Beckett Pumps 1502UR - Float Safety Switch, UR Rated - Beckett's easy to use float activated safety switches provides a reliable means to safely monitor high water levels. The switches may be wired.

Manual
Hi,
I am trying to trouble shoot a Beckett CB151UL condensate pump. I
found a pool of water next to my furnace and I suspect it is from the
condensate pump. The water level in the reservoir was fairly high,
close to the brim.
I do not have experience working with pumps but while the pump was on
I removed the clip connecting the hose and there was enough pressure
for the water to shoot out like a fountain. I was able to put the
tube back and the duckbill value correctly.
I have turned off my AC, and manually poured water into the
reservoir. This started the pump but I don't see it pumping the water
out (I did see it pumping water out before I removed the tube).
I would appreciate if someone can help explain the puddle of water and
why I the pump is not pumping water out of the reservoir? Also, is
there a owner's manual/troubleshooting manual I can locate online?
What other checks can I do?
Thanks.
Manual

Beckett Corp Cb201ul Manual Free

  1. Beckett Pumps CB201UL - Medium Condensate Pump w/ Safety Switch, 20 Ft Shutoff (1/30 HP, 115V) - Beckett's family of medium condensate pumps are designed to meet or exceed your toughest job.
  2. Normal O2 at high fire is 3 to 4% (CO2 is 9.5 to 10%). If less O2 (more CO2), check and correct: adequate air supply to boiler room, boiler furnace pressure, firing rate (preferably by clocking a meter, but also compare to data in burner manual), calibration of analyzer, burner head selection and setting.