9
SUCTION PRESSURE TRANSDUCER (HIDDEN)
CUT 3 | SUCTION PRESSURE |
(ECONOMIZER | |
LINE) | TRANSDUCER |
| (HIDDEN) |
CUT 4
(SUCTION LINE)
CUT 1 (LIQUID LINE)
MANUAL
SHUTOFF
VALVE
CUT 2
(COOLER
LIQUID LINE) 
CUT 2 | CUT 1 | |
(COOLER | ||
(LIQUID LINE) | ||
LIQUID LINE) | ||
|
CUT 3 (ECONOMIZER LINE)
30 4518
CIRCUIT B | ELECTRONIC |
| |
COOLER |
| ||
EXPANSION |
| ||
SUCTION | ENTERING CHILLED WATER | ||
VALVES (2) | |||
FLANGES | CIRCUIT A | LEAVING CHILLED WATER | |
| (CONT.) | THERMISTORS |
CHILLED WATER | MANUAL SHUTOFF |
FLOW SWITCH | VALVE |
CIRCUIT A
ELECTRONIC
EXPANSION
VALVES (2)
NOTES:
1.Circuit A uses steel suction piping.
2.Circuit B uses copper suction piping.
