C A U T I O N
Dowfrost propylene glycol is used for pressure
testing and system charging. If another approved
glycol is utilized, the case MUS
T be fl ushed with
pure water to remove any residual glycol before
fi lling. Failure to do so will void the manufacturer
warrarnty. Never mix manufacturers of glycol.
▲
Coil Return Header
Schrader Valve
On Each Coil Return
Top Coils
Refer to
the table
for the
correct
number of
coils
Supply
Header
Coolgenix
Pan
Coolgenix
Pan
Coolgenix
Pan
Coolgenix
Pan
Refer to
the table
for the
correct
number of
pans
Pan
Solenoid
(SV-2)
Top Coil
Solenoid
(SV-1)
Pan Return Header
Hand Valve
Hand Valve
Coolgenix
Shelves
Coolgenix
Shelves
(optional)
(optional)
Shelf
Solenoid
(SV-4)
Shelf Return Header
CASE CONNECTIONS
Case Length
Number of
Regular Pans
Number of
LH Pans
Number of
RH Pans
Number of
Coils
Number of
Shelves
6'
3
N/A
N/A
1
1
8'
4
N/A
N/A
2
2
12'
6
N/A
N/A
3
3
11
Summary of Contents for PTD-RGC
Page 2: ...ii ...
