thermoking

[henryscool]

hello,can anybody help me out here?
i'm in iraq and having trouble with a 40ft freezer container. when i set the temp at -20 it shuts off on high discharge, but when set at -18, it works fine.
The temperture here in iraq reach at 140f, could this unit just be working to hard to reach temp..

[cadwaladr]

clean the condensor with ofn or compressed air thats will help,how hot is the liquid line drier it should be warm in that ambient[the temperature of water you wash with]could be overcharged with gas ,whats its history?

[ZoO]

What are the actual pressures at shut down?

[The Fox]

are you sure the ambient you mentioned is correct?.
60*c !. we generally find units will run ok up to around 50*c, after that they start to struggle. seems odd it will run ok to -18 but will shutdown at -20 does not make much sence as you would expect all pressures to be dropping as you pull temp. down.
fit your gauges run and check pressures,water temp.ect.