Service manual

6-11
Section 6 Service
Tubing Diagram Q130/Q210/Q270
SELF-CONTAINED AIR OR WATER-COOLED MODELS
Shown in Freeze Cycle
Total System Refrigerant Charge
Model Refrigerant Type Quantity
Q-130
Air-Cooled
R-404a 11 oz.
(312 g)
Q-130
Water-Cooled
R-404a 11 oz.
(312 g)
Q-210
Air-Cooled
R-404a 15 oz.
(425 g)
Q-210
Water-Cooled
R-404a 11 oz.
(312 g)
Q-270
Air-Cooled
R-404a 22 oz.
(624 g)
Q-270
Water-Cooled
R-404a 16 oz.
(455 g)
SV1569
HIGH PRESSURE VAPOR HIGH PRESSURE LIQUID LOW PRESSURE VAPORLOW PRESSURE LIQUID
EVAPORATOR
HEAT
EXCHANGER
HOT GAS
SOLENOID VALVE
STRAINER
A
IR OR WATER
CONDENSER
RECEIVER
(WATER COOLED ONLY)
COMPRESSOR
DRIER
EXPANSION VALVE