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Fig. 24 — gravity circulation, Fig. 25 — forced circulation – Carrier Compressor and Condensing Unit User Manual

Page 18

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18

FILL CONDENSER WITH
CLEANING SOLUTION. DO
NOT ADD SOLUTION
MORE RAPIDLY THAN
VENT CAN EXHAUST
GASES CAUSED BY
CHEMICAL ACTION.

CONDENSER

3’ TO 4’

VENT
PIPE

5’ APPROX

1”
PIPE

Fig. 24 — Gravity Circulation

SUCTION

PUMP
SUPPORT

TANK

FINE MESH
SCREEN

RETURN

GAS VENT

PUMP

PRIMING
CONN.

GLOBE
VALVES

1” PIPE

CONDENSER

REMOVE WATER
REGULATING VALVE

CENTRIFUGAL PUMP 1/2 HP
30 GPM AT 35’ HEAD

CLOSE VENT PIPE
VALVE WHEN
PUMP IS
RUNNING

Fig. 25 — Forced Circulation