Barrel Refrigeration Schematic
BARREL
OS&CC
AIR COOLED
R-404A
Compressor
Evaporator
(Barrel)
Air Cooled
Condenser
Adjustable Low
Pressure Switch
Open 5 PSIG
Close 20 PSIG
Sightglass
Receiver
L
H
7/8"
Check Valve
Lemon Ice
Solenoid
Head Pressure Regulator
Set at 255 PSIG
Check Valve
Differential
Pressure Regulator
1/2"
P
Non-Adjustable
High Pressure Switch
Open 400 PSIG
Close 320 PSIG
Low Pressure
Guage
Heat
Exchanger
High Pressure Tap
(Head Pressure)
Auto Expansion Valve
Set at Approximately 28-32 PSIG
Lemon Ice Option
Set at 40 PSIG
Low Pressure Tap
(Barrel Pressure)
Suction
Accumulator
Crankcase
Pressure Regulator
Set At 25 PSIG
Low Pressure Tap
(Suction Pressure)
7/8"
3/8"
3/8"
Filter
Dryer
Remote Air Cooled
Condensing Unit
High Side Shut-off
Valve & Pressure Tap
(Head Pressure)
Low side Shut-off
Valve & Pressure Tap
(Barrel Pressure)
7/8" Suction
Solenoid
Содержание Ross CC303-209A00SIR
Страница 1: ...Model CC303W OPERATING MANUAL Manual No 513621 Rev 5...
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