Transfer All Refrigerant to Cooler/Compressor Vessel

1. Push refrigerant into the cooler vessel.

a. Valve positions:

Valve

1a

1b

2

3

4

5

8

11

12

13

14

 

 

 

 

 

 

 

 

 

 

 

 

Condition

 

 

C

 

 

C

C

 

C

C

C

 

 

 

 

 

 

 

 

 

 

 

 

b. Turn off machine water pumps and pumpout condenser water.

c. Turn on pumpout compressor to push refrigerant out of the condenser. d. When all liquid is out of the condenser, close cooler isolation valve 11. e. Turn off the pumpout compressor.

2. Evacuate gas from the condenser vessel.

a. Access the Control Test, Pumpdown table on the LID display to turn on the machine

water pumps.

b. Close pumpout valves 3 and 4; open valves 2 and 5.

Valve

1a

1b

2

3

4

5

8

11

12

13

14

 

 

 

 

 

 

 

 

 

 

 

 

Condition

 

 

 

C

C

 

C

C

C

C

C

 

 

 

 

 

 

 

 

 

 

 

 

Page 194
Image 194
Carrier PC211 specifications Transfer All Refrigerant to Cooler/Compressor Vessel, Valve Condition