McQuay Air Cooled Chiller
Hi Friends,
Need your help
we have McQuay air cooled chiller
its giving alarm for maintenance of chilled water pump
we already completed the maintenance
but my question is how to reset the alarm
the chiller is working normal only the alarm is poping up
can anyone of you help or advice on the same
Re: McQuay Air Cooled Chiller
is the alarm intermitant? disconect the waterflow swich to see if it is that thats cousing the fault
Re: McQuay Air Cooled Chiller
No alarm is constant, just blinking on the display board. disconnecting water flow switch causes chiller to off on no water flow
Re: McQuay Air Cooled Chiller
127 Viewed no Solutions??????
Re: McQuay Air Cooled Chiller
http://www.refrigeration-engineer.co...earchid=800450
Try searching the forums, this has been covered many times.
Re: McQuay Air Cooled Chiller
reset the hours of the pump in maintenance menu
Re: McQuay Air Cooled Chiller
PTSAC your link Showing
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Finkel
Can you guide me to reset hour counter
coz counter reading is not getting highlighted
Can U mail me please the procedure on allwyn_kwt@yahoo.co.in
Re: McQuay Air Cooled Chiller
hi
I want to know that if the oil lift in the entire system and the alarm show low oil level switch and not getting start then how we can recover the oil from the system in macquay PFS chiller
Re: McQuay Air Cooled Chiller
Quote:
Originally Posted by
manoj007
hi
I want to know that if the oil lift in the entire system and the alarm show low oil level switch and not getting start then how we can recover the oil from the system in macquay PFS chiller
1. top up the oil and start the chiller, when oil recovered, drain the oil out.
2. bypass the oil level switch and start the chiller. the oil will come back soon.
to make sure your system is enough of refrigerant, other wise, it wouldn't help.