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RSMZ Technical Guide
RSMZ LCD SCREENS
Alarm Lockouts
ALARM
LOCKOUTS
NO
LOCKOUTS
NO LOCKOUTS
This will be shown if there are no current lockouts.
LOCKOUTS!
This will display if there are active lockouts.
SUCT PSI LOCKOUT—Low/unsafe Suction Pressure
LOW OIL LOCKOUT—Low refrigerant oil level
HIGHDISC PSI L/O—High Discharge Pressure
LOW SH LOCKOUT—Low superheat
HIGH SH LOCKOUT—High superheat
HIGHEVAP LOCKOUT—High evaporating temperature
HIGHDISC TEMP L/O—High Discharge Line Temperature