Carrier 00EFN900003000A Air Conditioner User Manual


 
14
TO 30X
A
B
RED.
TEE
90 DEGREE
STR ELLS
FROM
COOLER
45 DEGREE
STR ELLS
A
30XA
PRESSURE RELIEF
VALVES (FIELD-
SUPPLIED)
ECONOMIZER
LINE
LIQUID LINE
(30XA TO
ECONOMIZER)
MANUAL
SHUTOFF
VALVE
FLANGE
CONNECTION
SUCTION LINE
MANUAL SHUTOFF
VALVE
FLANGE
CONNECTION
COOLER LIQUID LINE
(ECONOMIZER TO COOLER)
COOLER
ECONOMIZER
NOTE: All shaded piping is field supplied and installed.
Fig. 7 — Line Piping and Connections (1 Circuit Shown)
Fig. 8 — Double Suction Riser
Construction Detail
LEGEND
RED. TEE Reducing Tee
STR ELLS— Street Elbows
a30-4519
a30-4507
LOOSE PIPE FLANGE
(ACCESSORY-SUPPLIED)
O-RING
(ACCESSORY-SUPPLIED)
COOLER PIPE FLANGE
(ACCESSORY-SUPPLIED)
a30-4520
Fig. 9 — Connect Copper Suction Line at the Cooler
(30XA080-120: All Circuits and
30XA140-160: Circuit B)