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Alarm
C# Compressor# off hi mechanical
pressure switch off
Code:
C#Cmp#OffMechPressHiOffNormal
Category:
Event
Trigger
Action
Corresponding system pump down shutdown
Reset method Manual reset
Reset
Condition
Cond sat. temp < Cond. sat temp Alarm SP
Solution
Check chiller operating ambient temperature
Check condensing coil condition
Check refrigerant charge
Check condenser fan motor and blade condition
Check condenser fan contactor condition
Hi mech. sw contact
= open?
Alarm
Yes
Yes
No
No
Confirm Time
= 1 sec?
Summary of Contents for UAA-ST3M
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