These cases have pulse flow controlledtop coils. :gah:
independently through the top coil and the pans.
When setting up the case for refrigeration treat
the top coil and the chilled deck pans as if they
were 2 separate temperature controlled circuits.
Each circuit will use its own temperature sensor
to cycle between the cut-in and cut-out values
show on pages 26-27 by opening and closing
the 2 flow control solenoids on the return side of
the case piping station. The defrost for the 2 circuits
must be synchronized. Timed-off defrost
is all that is required. If warm fluid defrost is
used on the top coil the pans must remain timed
off defrost synchronized to the duration of the