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Operation Record - LG RCWW Operation & Maintenance Manual

Water-cooled screw chiller
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9. OPERATION RECORD CHECK
118
9. OPERATION RECORD CHECK
9-1. Operation record check list
Items to be measured
Inlet pressure
Outlet pressure
Chilled
Outlet temperature
water
Outlet temp.
Chiller flow rate
Pressure
Evapora-
tor
Refrigerant temperature
Inlet pressure
Outlet pressure
Cooling
Inlet temperature
water
Outlet temperature
Cooling water flow rate
Pressure
Con-
denser
Refrigerant temperature
Oil
Pressure difference
Current limit value
Compres-
Operating current
sor
Discharge gas temperature
Others
Operation record table
R-134a
Unit
1
2
Hour:Min.
:
:
2
kg/cm
2
kg/cm
°C
°C
3
m
/h
2
kg/cm
°C
2
kg/cm
2
kg/cm
°C
°C
3
m
/h
2
kg/cm
°C
2
kg/cm
%
A
°C
1. Chiller operation time
2. Chiller stop time
3. Maintenance items
MODEL :
Manufacturing No.
3
4
5
:
:
:
4. Run hours
5. Number of startups
6. Moisture indicator color
6
7
8
:
:
:

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