Aqua tempo power series tropical air-cooled scroll chiller 50Hz MCAC-ATSM-2014-09
142
1.4 MGBT-F120W/RN1
Water flow detection error (The third time)
Power phase sequence error
Total water outlet temp. sensor error
Outlet water temp. sensor in Shell and tube exchanger error
Pipe temp. sensor in condenser A error
Pipe temp. sensor in condenser B error
Outdoor ambient temp. sensor error or power supply protection
Water flow detection error (The first and second times)
Main unit detect that auxiliary unit’s quantity have decreased.
Freeze-proof temp. sensor 1 in double-pipe heat exchanger error
Wired controller did not found out any on-line module unit.
1-hour consecutive 4-times PE protection
Inlet water temp. sensor error
High pressure or air discharge temp. protection error in system A
Low pressure protection system A
High pressure or air discharge temp. protection in system B
Low pressure protection System B
Current protection in system A
Current protection in system B
Condenser high pressure protection in system A
Condenser high pressure protection in system B
System A is air discharge temp. sensor in digital compressor
Protection of outlet and inlet water temp. difference
Low ambient temp. drive-up protection
System freeze-proof protection
Low-temp. protection of double-pipe heat exchanger
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