Key Words Reciprocating Components

Question 1

Known as freeze stat = ____

Answer 1

Chill water supply temperature transducer

Question 2

Display the info to calculate subcooling 1 = ____

Answer 2

Condition button 1

Question 3

Display info to calculate superheat 2 = ____

Answer 3

Condition button 2

Question 4

PRU is 300 max at 90% = ____

Answer 4

270

Question 5

High side pressure will shut down chiller = ____

Answer 5

270

Question 6

Changes refer to low pressure, low temperature, saturated liquid = ____

Answer 6

TXV

Question 7

Oil temp before start up 147 = ____

Answer 7

Yes

Question 8

Maintains superheat = ____

Answer 8

TXV

Question 9

Shuts down due to high pressure not cut out = ____

Answer 9

Condenser return (inlet) flow switch

Question 10

Inlet = ____
Outlet = ____

Answer 10

Inlet = Return
Outlet = Supply

Question 11

Possible to display oil temp on control panel (System 1) = ____

Answer 11

Condition 1 button

Question 11

Shuts down on low temp chill water = ____

Answer 11

36°

Question 11

Shows oil and evaporator suction pressure (system 2) = ____

Answer 11

Condition 2 button

Question 11

cut out set at 90% device set at = ____

Answer 11

300

Question 11

Oil psid will compressor shut down at = ____

Answer 11

25

Question 12

Set point above high pressure cut out, below test press = ____

Answer 12

PRV

Question 13

Chill water dropped below chill supply, close and compressor shut off = ____

Answer 13

Solenoid

Question 13

Liquid line after the filter drier = ____

Question 14

Top to bottom separates high and low side = ____

Answer 14

Compressor, TXV

Question 15

Is compressor 2 open type = ____

Answer 15

No

Question 16

Stops flow to filter drier = ____

Answer 16

King valve

Question 17

Recover refer on suction side = ____

Answer 17

Suction service valve

Question 18

Recover refer from compressor crankcase = ____

Answer 18

Suction service valve

Question 19

Oil temp 130 before start = ____

Answer 19

No

Question 20

Trap sediment = ____

Answer 20

Filter drier / attach hose = filter front seated service valve

Question 20

Protects evaporator tubes from freezing = ____

Answer 20

Chill Supply Temperature transducer

Question 20

Connect an access valve = ____

Answer 20

Service valve port

Question 20

Electrical burning = ____

Answer 20

Electrical equipment, gloves, multi meter

Question 21

Hot high pressure liquid = ____

Answer 21

lower liquid line after condenser

Question 22

Temperature of crankcase heater is 140 normal? = ____

Answer 22

Yes