Unable to use pipe-delimiting syntax for Set rule

[Alfred]

I'm trying to set one value in response to another and it is only working if I use a single value. Trying to have multiple listed does not respond. I have the following setup under the tickets-custom:

cfc = select 
cfc.label = Critical Facility Capability
cfc.options = |Electrical|Hydraulic
cfc.order = 2
cfc.value =
itemcode = select
itemcode.value =
itemcode.label = Item Code
itemcode.order = 6
itemcode.options = |BCA|BAC|BNE|P400|HPU|NPW

I then have these two rules setup:

cfc.set_to_Electrical_when_itemcode = BCA|BAC|BNE|P400  (overwrite)
cfc.set_to_Hydraulic_when_itemcode = HPU|NPW (overwrite)

Written as above, they do nothing, but if I remove all but the first option for each rule then setting my itemcode field to BCA will set cfc to Electrical, and setting it to HPU will set it to Hydraulic.

Unsure where to go from there.