Carrier 19XR Installation Instructions Manual page 29

Two-stage semi-hermetic centrifugal liquid chillers with pic 5 controls and hfc-134a 50/60 hz
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a19-2110
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1 — Starter Connector (Unbolt)
2 — Tube Sheet
3 — Tube Sheet Leg Option (Unbolt)
4 — Refrigerant Motor Cooling Line (Cut)
5 — Optional Hot Gas Bypass (Unbolt)
6 — Motor Drain
7 — Compressor Mounting
Fig. 7 — Cooler, Side View (Compressor Frame Size 6 Shown)
1 — Guide Vane Actuator Cable
2 — Water Temperature Sensor Cables
3 — Motor Winding Temperature Cables
4 — Compressor Oil Supply Pressure Cable
5 — Compressor Discharge Temperature Sensor Cable
Fig. 8 — Chiller Top View (Compressor Frame Size 6 Shown)
14
12
13
11
9
8
10
11
8
9
7
4
6
7
5
8 — Cooler Liquid Feed Line
9 — Economizer
10 — Vessel Connectors (Unbolt)
11 — Oil Reclaim Line
12 — Refrigerant Isolation Valve
13 — Compressor Suction Elbow
14 — Compressor Discharge Pipe
1
5
6
6 — Damper Valve Cables
7 — Control Panel Power Supply Cables
8 — Low Voltage Sensor Cables
9 — Condenser Pressure Cable
10 — HMI Communications and Power Supply Cables
11 — Cooler Pressure cable
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