Putte
24-01-2013, 07:18 AM
Hi There!
I've a Carrier chiller that faults with first 46 which is superheat problem circuit 1 and then stops with fault 40 which is pumpdown fault on circuit 1. I've changed the exp valve driver board from circuit 2 but this doesnt help. I therefore bekeive exp valve is faulty. The chiller is from 1995 and a new type exp valve must be fitted which will cost around £2500!
Anyone had this problem before? Just want to be sure it's the exp valve before i order.
Thanks in advance!
Paul
I've a Carrier chiller that faults with first 46 which is superheat problem circuit 1 and then stops with fault 40 which is pumpdown fault on circuit 1. I've changed the exp valve driver board from circuit 2 but this doesnt help. I therefore bekeive exp valve is faulty. The chiller is from 1995 and a new type exp valve must be fitted which will cost around £2500!
Anyone had this problem before? Just want to be sure it's the exp valve before i order.
Thanks in advance!
Paul