Carrier 19XL User Manual
Page 195
c. Turn on pumpout condenser water.
d. Run the pumpout until the compressor reaches 18 in. Hg vac (40 kPa abs.). Monitor
pressure at the LID and refrigerant gages.
e. Close valve 1b.
f. Turn off pumpout compressor.
g. Close valves 1a, 2, and 5.
h. Turn off pumpout condenser water.
i.
Proceed to Pumpdown test on the LID to turn off machine water pumps and lockout
machine compressor.
Valve
1a
1b
2
3
4
5
8
11
12
13
14
Condition
C
C
C
C
C
C
C
C
C
C
C