Key Words Reciprocating Components Flashcards
Known as freeze stat = ____
Chill water supply temperature transducer
Display the info to calculate subcooling 1 = ____
Condition button 1
Display info to calculate superheat 2 = ____
Condition button 2
PRU is 300 max at 90% = ____
270
High side pressure will shut down chiller = ____
270
Changes refer to low pressure, low temperature, saturated liquid = ____
TXV
Oil temp before start up 147 = ____
Yes
Maintains superheat = ____
TXV
Shuts down due to high pressure not cut out = ____
Condenser return (inlet) flow switch
Inlet = ____
Outlet = ____
Inlet = Return
Outlet = Supply
Possible to display oil temp on control panel (System 1) = ____
Condition 1 button
Shuts down on low temp chill water = ____
36°
Shows oil and evaporator suction pressure (system 2) = ____
Condition 2 button
cut out set at 90% device set at = ____
300
Oil psid will compressor shut down at = ____
25
Set point above high pressure cut out, below test press = ____
PRV
Chill water dropped below chill supply, close and compressor shut off = ____
Solenoid
Liquid line after the filter drier = ____
Top to bottom separates high and low side = ____
Compressor, TXV
Is compressor 2 open type = ____
No
Stops flow to filter drier = ____
King valve
Recover refer on suction side = ____
Suction service valve
Recover refer from compressor crankcase = ____
Suction service valve
Oil temp 130 before start = ____
No
