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Cant open the Nerwegian version Jay .....the words must be to big for this computer????? Do you have a Gaelic copy instead ?????
Originally Posted by mlkwal1 here it is guyz DON'T USE THAT CHINESE VERSION!!! there has been an upgraded IOM. for those that care, on page 8, center column, under bullet point #2 they say that the heaters are DE-ENERGIZED when the chiller is off. It was supposed to say that the heaters are ENERGIZED. at least that is how i read it. Originally Posted by graham ...Am i reading the wrong IOM again ????? Do i need the Chekoslovakian version... here you go (ends in CS)...and the norwegian one too with some of the longest words that i have ever seen!
here it is guyz Attached Files in chineese writing.pdf No wonder your having trouble fixin it .......thats the wrong manual ?????????????
no drive on the machine going to check out compressor capacity , temp sensors, and inverter.,., If theres no drive on the machine how are you going to check the inverter ????? Am i reading the wrong IOM again ????? Do i need the Chekoslovakian version JAAAAAYYYYYYY HEEEEEELLLLLP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!
NO! NO! NO! that is how the russian ones are fixed....geez....isn't anyone listening? Ok Im off to Siberia .......probably about the same temp there as here so I'll be right at home . graham, It's too cold in Canada for that Healey. I think it would be happier if it were parked farther south. I know a perfect garage in Va. Yep its cold but spring is coming and I can see the finish line for the car ......just in time .
Originally Posted by Phisher Not if it's a variable-primary-flow (VPF) system. no drive on the machine.,.,anyways going tomorrow going to check out compressor capacity , temp sensors, and inverter.,.,
Originally Posted by emcontrols You mentioned low evap alarm and other problems due to low ambient conditions. Do you really have isues or was this just a jab session?? there are two types of transformers.,., standard which has the 5-6 functions.,., then the under and over from what i understand
Originally Posted by jayguy now THAT is funny! this chiller does not have 'softload'...at least not like it is applied to the other screw chiller products. Standard Ambient from the factory is 15F...Low Ambent Kit allows it to go to -10F. According to the model number, this unit is a Standard Ambient unit. attached is the closest i could get to swahili Thanks Jay, without looking it up I didnt realize the standard machine was good for down to 15 degrees. I wouldnt think that it would hit 15*F much in Florida, he should be good to go with that.
Originally Posted by mryan1 as long as the pump is the right size no need for a vfd on the loop Not if it's a variable-primary-flow (VPF) system.
Originally Posted by mlkwal1 got it., i know that there is 2 types of ct's., reg ct's and under and over voltage., .,., 1 MOTOR OVERLOAD 2 CONTACTOR DROP OUT OR NOT WELDED SHUT 3 LOSS OF PHASE 4 ROTATION 5 UNBALANCE WHERE AS THE under over transformer IS JUST THAT.,., HAS NOTHING to do with the low ambient.,., You mentioned low evap alarm and other problems due to low ambient conditions. Do you really have isues or was this just a jab session??
got it.,., got it., i know that there is 2 types of ct's., reg ct's and under and over voltage., .,., 1 MOTOR OVERLOAD 2 CONTACTOR DROP OUT OR NOT WELDED SHUT 3 LOSS OF PHASE 4 ROTATION 5 UNBALANCE WHERE AS THE under over transformer IS JUST THAT.,., HAS NOTHING to do with the low ambient.,.,
got it.,.,
Originally Posted by Phisher Is a VFD installed on the chill water pump? as long as the pump is the right size no need for a vfd on the loop
no no no here it is guyz
no no no
Originally Posted by graham ...so if I change the M1 circuit #2 contactor auxillary interlock it will fix it right ????? NO! NO! NO! that is how the russian ones are fixed....geez....isn't anyone listening? see the attached document for that repair.
graham [QUOTE= I still would like to know how adding extra Ct's will solve his low evap temp issue though ???[/QUOTE] it wont., every body know this , just as my 7 year old., haha thanks graham
graham
Anyone open a control panel just to find a rats nest of wires and wonder how that could happen? graham, It's too cold in Canada for that Healey. I think it would be happier if it were parked farther south. I know a perfect garage in Va.
it is a swahili thing...you wouldn't understand. No ...i think I'm getting this Swahili thing now ........ So my refrigerant charge is contaminated ,,,,,,,,,,,,, so if I change the M1 circuit #2 contactor auxillary interlock it will fix it right ?????
If im not mistaken the RTAA UCP2 has phase unbalance & phase reversal already, Just need to confirm its enabled under setup menu. Ya'll are right its standard ambient unless low ambient option has been added. What is your chw setpoint, what is the ambient condition its tripping????????
Is a VFD installed on the chill water pump?
Originally Posted by graham ...what I was referring to was you could send it a variable current limit signal over a set time period and do the same thing... or a variable chilled water setpoint. Originally Posted by graham ...I still would like to know how adding extra Ct's will solve his low evap temp issue though ??? it is a swahili thing...you wouldn't understand.
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