McQuay ROOFTOP R08019034483 - Refrigerant Circuit Diagram

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REFRIGERANT CIRCUIT DIAGRAM
Model: 5RT90/120/150/180BR
Cooling Operation
Heating Operation
Note: (a) 5RT120, 150, 180BR consists of 2 circuits in the system.
(b) Item no. 15 & 16 are applicable for 5RT120BR only.
No Item Description
1 Compressor
2 High Pressure Switch
3 Access Valve
4 4 - Ways Valve
5 Filter Drier
6 Electronic Expansion Valve
7 Strainer
8 Accumulator
9 Low Pressure Switch
10 Solenoid Valve
11 Bypass Capillary Tube
12 Indoor Heat Exchanger
13 Outdoor Heat Exchanger
14 Check Valve 1
15 Check Valve 2
16 Compensator
IM 1 5RTBR-1209(0)-EN.indd 7IM 1 5RTBR-1209(0)-EN.indd 7 1/14/10 11:37:06 AM1/14/10 11:37:06 AM