Carrier 19XL Specifications download pdf (Page 33)

Insulate Motor Terminals and Lead Wire Ends

Insulate compressor motor terminals, lead wire ends, and electrical wires to prevent moisture

condensation and electrical arcing. For low-voltage units (up to 600 v), obtain insulation

material from machine shipping package consisting of 3 rolls of insulation putty and one roll of

vinyl tape.

1. Insulate each terminal by wrapping with one layer of insulation putty.

2. Overwrap putty with 4 layers of vinyl tape.

High Voltage Units

High-voltage units require special terminal preparation. Follow local electrical codes for high-

voltage installation. The vinyl tape is not acceptable, a high voltage terminal methods must be

used.

Connect Power Wires to Oil Pump Starter

See Figure 28. Connect power wires to oil pump starter mounted in machine power panel.

Use separate fused disconnect or circuit breaker as shown on job wiring diagrams and

Figure 27. Check that power supply voltage agrees with oil pump voltage. Follow correct

phasing for proper motor rotation.

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Carrier 19XL Specifications Page 33