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CDHH-SVX003C-EN
Figure 48. Device designators
DEVICE
DESIGNATION
DEVICE LEGEND DESCRIPTION DEVICE TYPE
4A1 ADAPTIVIEW DISPLAY MODULE DISPLAY MONITOR
4B1 MOTOR WINDING TEMPERATURE 1 SENSOR - TEMP
4B2 MOTOR WINDING TEMPERATURE 2 SENSOR - TEMP
4B3 MOTOR WINDING TEMPERATURE 3 SENSOR - TEMP
4BP2 OIL PUMP DISCHARGE PRESSURE TRANSDUCER SENSOR - PRESS TRANSDUCER
4BP3 OIL TANK PRESSURE TRANSDUCER SENSOR - PRESS TRANSDUCER
4BP4 EVAPORATOR ENTERING WATER PRESSURE TRANSDUCER (OPTIONAL) SENSOR - PRESS TRANSDUCER
4BP5 EVAPORATOR LEAVING WATER PRESSURE TRANSDUCER (OPTIONAL) SENSOR - PRESS TRANSDUCER
4BP6 CONDENSER ENTERING WATER PRESSURE TRANSDUCER (OPTIONAL) SENSOR - PRESS TRANSDUCER
4BP7 CONDENSER LEAVING WATER PRESSURE TRANSDUCER (OPTIONAL) SENSOR - PRESS TRANSDUCER
4BT10 COMPRESSOR DISCHARGE REFRIGERANT TEMPERATURE SENSOR SENSOR - TEMP
4BT11 EVAPORATOR SATURATED REFRIGERANT TEMPERATURE SENSOR SENSOR - TEMP
4BT12 CONDENSER SATURATED REFRIGERANT TEMPERATURE SENSOR SENSOR - TEMP
4BT3 OIL TANK TEMPERATURE SENSOR SENSOR - TEMP
4BT4 EVAPORATOR ENTERING WATER TEMPERATURE SENSOR SENSOR - TEMP
4BT5 EVAPORATOR LEAVING WATER TEMPERATURE SENSOR SENSOR - TEMP
4BT6 CONDENSER ENTERING WATER TEMPERATURE SENSOR SENSOR - TEMP
4BT7 CONDENSER LEAVING WATER TEMPERATURE SENSOR SENSOR - TEMP
4BT8 INBOARD BEARING TEMPERATURE SENSOR SENSOR - TEMP
4BT9 OUTBOARD BEARING TEMPERATURE SENSOR SENSOR - TEMP
4E1 OIL TANK HEATER 1 HEATER
4E2 OIL TANK HEATER 2 HEATER
4M1 COMPRESSOR MOTOR MOTOR
4M2 OIL / REFRIGERANT PUMP MOTOR MOTOR
4M3 OIL COOLING SOLENOID VALVE VALVE
4M4 INLET GUIDE VANE FIRST STAGE ACTUATOR MOTOR - LINEAR
4M5 INLET GUIDE VANE SECOND STAGE ACTUATOR MOTOR - LINEAR
4X4 OIL / REFRIGERANT CONTROL JUNCTION BOX TERMINAL BLOCK TERM BLOCK
4X5 OIL / REFRIGERANT PUMP MOTOR TERMINAL BLOCK (3-PRONG MOTOR CONN) TERM BLOCK
4B6 OUTBOARD BEARING PAD TEMPERATURE SENSOR 1 SENSOR - TEMP
4B7 OUTBOARD BEARING PAD TEMPERATURE SENSOR 2 SENSOR - TEMP
4B8 OUTBOARD BEARING PAD TEMPERATURE SENSOR 3 SENSOR - TEMP
3K31 PURGE LIQUID LEVEL SWITCH INPUT LLID BOARD
3S2 CONDENSER HIGH PRESSURE CUTOUT SWITCH SWITCH - PRESS
3X3 PURGE CONTROL PANEL TERMINAL BLOCK TERM BLOCK
1K14 CONDENSER HIGH PRESSURE CUTOUT SWITCH AND HOT GAS BYPASS VALVE CLOSED INPUTS LLID BOARD
1K15 CONDENSER AND EVAPORATOR WATER PUMPS AND ICE BUILDING RELAYS LLID BOARD
1K17
OIL/REFRIGERANT PUMP MOTOR STARTER,
OIL COOLING SOLENOID AND OIL TANK HEATER RELAYS
LLID BOARD
1K18 MOTOR WINDING TEMPERATURE 1, 2 AND 3 INPUTS LLID BOARD
1K26 EVAPORATOR WATER FLOW DETECTION CONTROLLER FLOW DETECTION
1K27 CONDENSER WATER FLOW DETECTION CONTROLLER FLOW DETECTION
1K45 OUTBOARD BEARING PAD TEMPERATURE 1, 2 AND 3 INPUTS LLID BOARD
1T2 24VDC POWER SUPPLY 1 LLID BOARD
1X1 MAIN CONTROL PANEL TERMINAL BLOCKS TERM BLOCK
1X2 MAIN CONTROL PANEL TERMINAL BLOCKS TERM BLOCK
7Q14 RUN CONTACTOR (AUTO-TRANSFORMER/PRIMARY REACTOR) CONTACTOR
7Q15 SHORTING CONTACTOR (AUTO-TRANSFORMER ONLY) CONTACTOR
4C7 OIL / REFRIGERANT PUMP MOTOR START CAPACITOR (ECTV MV ONLY - OIL TANK J-BOX) CAPACITOR
4K44 OIL / REFRIGERANT PUMP MOTOR START RELAY (ECTV MV ONLY - OIL TANK J-BOX) RELAY
3BP1 CONDENSER REFRIGERANT PRESSURE TRANSDUCER SENSOR - PRESS TRANSDUCER
6X6 CONTROL POWER TRANSFORMER TERMINAL BLOCK (CPTR ENCLOSURE) TERM BLOCK
6Q25 OIL / REFRIGE
RANT PUMP MOTOR STARTER (CPTR - LV UNITS - 3PH PUMP)
MO
TOR CONTROLLER
6Q2 OIL / REFRIGERANT PUMP MOTOR CONTROLLER WITH MANUAL DISCONNECT (CPTR MV ) MOTOR CONTROLLER
System Control Circuit Wiring (Field Wiring)