83003702.K Operating Instruction
Type KPC 108-L-U/S
page 40
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Single-Stage Hermetic Compliant SCROLL Motor-Compressor
Type ZR xx K3E-TWD-561
Shell Temperature
Certain types of system failures, such as condenser or evaporator fan blockage or loss of charge, may cause the top shell and
discharge line to briefly but repeatedly reach temperatures above 175 °C as the compressor cycles on its internal
protection devices. Care must be taken to ensure that wiring or other materials, which could be dam-aged by these
temperatures, do not come in contact with these potentially hot areas.
Brief Power Interruptions
No time delay is required on three phase models to prevent reverse rotation due to power interruptions. The torque of the motor is
strong enough to assure proper rotation under all starting circumstances.
