Quote Originally Posted by licensed to chill View Post
thanks for the replys.
Oil level in tank normal with no foam and oil temp. also normal.
service valve on evaporator opened 3/4 turn.

i guess i will keep an eye on it.
chillers are 4160 volt so i could not take terminal cover off without plant electrician present to see how much condensation if any is inside
The 4160V duplex I look after doesnt have insulated terminal boxes but it does have a couple of small 110v resistance heaters in the box instead .