TROUBLESHOOTING

Typical refrigerant circuiting diagrams are shown in Fig. 43-45.

LEGEND

FPS Ð Freeze Protection Switch

HPS Ð High-Pressure Switch

LPS Ð Low-Pressure Switch

Fig. 43 Ð Typical Refrigerant Circuiting

(50EJ,EK,EW,EY024-034)

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Carrier 50EY, 50EJ, 50EW, 50EK installation instructions Troubleshooting