Carrier PC211 Machines with Isolation Valves, Transfer All Refrigerant to Condenser Vessel

Machines with Isolation Valves

Transfer All Refrigerant to Condenser Vessel

1. Push refrigerant into condenser.

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 liquid out of the cooler/compressor.

d.

When all liquid has been pushed into the condenser, close cooler isolation valve 11.

e.

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

water pumps.

f.

Turn off the pumpout compressor.