Carrier Chiller 30RAP
Has anyone ever come across an error code of P201 on a Carrier chiller with comfortlink controls. If you have, what is. I spoke to carrier techs and they don't know their passing it off to thier engineering dept.
Flow switch opens for at
least 3 seconds after
being initially closed
All compressors shut
down. For models with
dual pumps, the
second pump will be
started if available
Cooler pump failure,
faulty flow switch or
I know about the A201 alarm but the display is showing a P201 thats why i am a little confused
if you hit escape and enter at same time while error code is displayed does it not give you a definition??
I think this a preventative maintenance alarm.
Push the buttons like the previous response and you will get the definition.
yeah that rings a bell maybe pump or strainer maint required?
I would try this , it just might work. Then you will know for sure what it means. Does the system have a back up chilled water pump on it? I'm going to take a guess and say it's some sort of pre- alarm flow code. But thyself just a guess.
Originally Posted by HJ Controls
i managed to get back to the chiller and found out that P201 is the same as A201. I also was infomed that this chiller's HEX has a pressure drop of 17 and the old one was 7. Going to check the pump.
We lost electric for a few hrs and the chiller was all shut down within a few minutes
Once the electric was back on I turn the chiller on and it threw a T300 T302 T303
It has no pumps so that I cant do but have done the coils and strainer
But when trying to reset the alarms they will kick off for 5 sec then back on
How do I get it to reset??????????????
Some one help
But the chiller continues to run correct? I would locate that information in the manual.
Originally Posted by pro66pony
It did run on and off for a few days and now wont run at all
And I cant get it to reset the alarms T300 T302 T303 What are pump maint coil maint and screen trap maint Once these have been performed it say to go into pm and say yes they have been done
Cant find pm no where
to reset the pump,coil, strainer alarms.
go to status, enter
scroll down to pm,enter
scroll to pump,coil,strainer sub catogories and reset timers back to 0
alarm light will go out