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현재 버전 게시자: LadyTech ,

제목:

A week after replacing compressor & drier psi drops -15 low side

텍스트:

My problem child .KenmoreKenmore branded LG french door- freezer on bottom , 6 yrs old Mod model# #795.71033010 This box was given to me cuz they have had cooling issues since day 1. They gave me all history receipts Most recent was a yr ago. after replacing compressor was replaced. I found& filter dryer it to have 223.4v at pcb conn203 cap @ pow to compressor. Comp was running .1amp and hot, condenser coils cool, and unit not cooling. I replaced compressor & drier, recovered close to required, ran vacuum 30-45 min- no leaks, psi good and holding.. 5 days ltr it was warm andfine a week untill the low side -15 psi. I added .5oz and brought it pressure dropped to 3psi b4 dropping-15psi. Voltage to compressor good. Compressor only pulling .1 amp. No leaks-recovered and left on vacuum 2 days later. I recovered the charge, foundpump 45 min. Pressure held - no leaks, replacedleaks. Replaced the filter drier and have gauges attached to monitor. It took high side 2 days-to drop. low sideagain. unit ran at 3psi consistently. I check the temp @ gauges almost hourly. Last night I got some ice andfine for 5 days. When it finished a soda, all was good. Hour later I noticed it was in defrost. After defrost i noticecycle the system low side was at -15psi box not cooling. evap coils had an evenpsi dropped to -15psi. Of course no frost pattern but onlyon evap and the top half - left to right had frost. The bottom half-left to right and bottom to half way up had no frost. I see no signs of a leak- my tester found nothing leaking-voltage to compressor correct. Hi side psi low. Help!I have confused myself by over thinking this I'm sure.

Restriction in evap maybe? Why does
condenser was room temp. Could it run so good for days ?? Couldbe the evaporator affected by the heat from defrost effect the coils somehow?during defrost? A restriction of some kind in evap? any suggestions greatly appreciated. This is a single evaporator model. Freezer on bottom w/ french door on top.
My problem child .KenmoreKenmore branded LG french door- freezer on bottom , 6 yrs old Mod model# #795.71033010 This box was given to me cuz they have had cooling issues since day 1. They gave me all history receipts Most recent was a yr ago. after replacing compressor was replaced. I found& filter dryer it to have 223.4v at pcb conn203 cap @ pow to compressor. Comp was running .1amp and hot, condenser coils cool, and unit not cooling. I replaced compressor & drier, recovered close to required, ran vacuum 30-45 min- no leaks, psi good and holding.. 5 days ltr it was warm andfine a week untill the low side -15 psi. I added .5oz and brought it pressure dropped to 3psi b4 dropping-15psi. Voltage to compressor good. Compressor only pulling .1 amp. No leaks-recovered and left on vacuum 2 days later. I recovered the charge, foundpump 45 min. Pressure held - no leaks, replacedleaks. Replaced the filter drier and have gauges attached to monitor. It took high side 2 days-to drop. low sideagain. unit ran at 3psi consistently. I check the temp @ gauges almost hourly. Last night I got some ice andfine for 5 days. When it finished a soda, all was good. Hour later I noticed it was in defrost. After defrost i noticecycle the system low side was at -15psi box not cooling. evap coils had an evenpsi dropped to -15psi. Of course no frost pattern but onlyon evap and the top half - left to right had frost. The bottom half-left to right and bottom to half way up had no frost. I see no signs of a leak- my tester found nothing leaking-voltage to compressor correct. Hi side psi low. Help!I have confused myself by over thinking this I'm sure.

Restriction in evap maybe? Why does
condenser was room temp. Could it run so good for days ?? Couldbe the evaporator affected by the heat from defrost effect the coils somehow?during defrost? A restriction of some kind in evap? any suggestions greatly appreciated. This is a single evaporator model. Freezer on bottom w/ french door on top.

기기:

kENMORE ELITE REFRIGERATOR 795.71033010

현황:

open

원문 게시자: LadyTech ,

제목:

A week after replacing compressor & drier psi drops -15 low side

텍스트:

My problem child .Kenmore branded LG french door- freezer on bottom , 6 yrs old Mod #795.71033010 This box was given to me cuz they have had cooling issues since day 1. They gave me all history receipts Most recent was a yr ago compressor was replaced. I found it to have 223.4v at pcb conn203 cap @ pow to compressor. Comp was running .1amp and  hot, condenser coils cool, and unit not cooling. I replaced compressor & drier, recovered close to required, ran vacuum 30-45 min- no leaks, psi good and holding.. 5 days ltr it was warm and low side -15 psi. I added .5oz and brought it to 3psi b4 dropping to vacuum 2 days later. I recovered the charge, found no leaks, replaced the drier and have gauges attached to monitor. It took  high side 2 days-to drop. low side ran at 3psi consistently. I check the temp @ gauges almost hourly. Last night I got some ice and a soda, all was good. Hour later I noticed it was in defrost. After defrost i notice low side was at -15psi box not cooling. evap coils had an even frost pattern but only the top half - left to right  had frost. The bottom half-left to right and bottom to half way up had no frost. I see no signs of a leak- my tester found nothing leaking-voltage to compressor correct. Hi side  psi low. Help!I have confused myself by over thinking this I'm sure.

Restriction in evap maybe? Why does it run so good for days ?? Could the heat from defrost effect the coils somehow?

기기:

kENMORE ELITE REFRIGERATOR 795.71033010

현황:

open