STB - Daily activities checklist

• Daily Chiller logging Report for month:

• Doc No. SOP-COR-GEN-13-F09

• Site:

• Conducted on

  Date

• Prepared by

• Location:
  Address

• Personnel

Carrier Chiller

• Which chiller are running?

  Select Chiller 1 - 19XR Chiller 2 - 23XR

  • Chiller 1 - 19XR
  • Chiller 2 - 23XR

Chiller 1 LOGGING

MCC Panel

• VOLTMETER (V):

• AMP METER (A)

• POWER METER READING (KWH):

CHILLER DISPLAY - HOME SCREEN

• OPERATING HOURS

• CHILLED LIQUID TEMPERATURE (Design return = 13.2°C):

• CHILLED LIQUID TEMPERATURE (Design = 7.7°C):

• EVAP REF

• CONDENSER LIQUID TEMPERATURE (RETURN):

• CONDENSER LIQUID TEMPERATURE (LEAVING):

• COND REF:

• OIL PRESSURE (KPA)

• OIL TEMPERATURE (°C):

• AMPS (%)

CHILLER DISPLAY - HEAT EXCHANGER SCREEN

• EVAPORATOR APPROACH ( < 3.0°C):

• EVAPORATOR PRESSURE (220 to 380 KPA):

• CALC EVA SATURATION TEMPERATURE

• EVA REFRIGERANT LIQUID TEMPERATURE:

• CONDENSER APPROACH ( <3.0°C):

• CONDENSER PRESSURE ( < 827 KPA):

• CONDENSER REFRIGERANT TEMP (°C):

CHILLER DISPLAY - COMPRESSOR SCREEN

• ACTUAL GUIDE VANE POS (80%):

• OIL SUMP TEMPERATURE (Reference = 50 - 60 °C):

• OIL PUMP DELTA PRESSURE (193 to 310 KPA):

• COMPRESSOR DISCHARGE TEMPERATURE (Discharge Temperature Alert < 85 °C):

• COMPRESSOR THRUST BEARING TEMPERATURE (Bearing Temperature Alert < 85 °C):

• COMPRESSOR MOTOR WINDING TEMPERATURE (Motor tehmperature override = 66 °C):

EFFICIENCY

• CHILLER (KW/TON)

• SYSTEM (KW/TON)

• REMARKS:

Chiller 2 LOGGING

MCC Panel

• VOLTMETER (V):

• AMP METER (A)

• POWER METER READING (KWH):

CHILLER DISPLAY - HOME SCREEN

• OPERATING HOURS

• CHILLED LIQUID TEMPERATURE (Design return = 13.2°C):

• CHILLED LIQUID TEMPERATURE (Design = 7.7°C):

• EVAP REF

• CONDENSER LIQUID TEMPERATURE (RETURN):

• CONDENSER LIQUID TEMPERATURE (LEAVING):

• COND REF:

• OIL PRESSURE (KPA)

• OIL TEMPERATURE (°C):

• AMPS (%)

CHILLER DISPLAY - HEAT EXCHANGER SCREEN

• EVAPORATOR APPROACH ( < 3.0°C):

• EVAPORATOR PRESSURE (220 to 380 KPA):

• CALC EVA SATURATION TEMPERATURE

• EVA REFRIGERANT LIQUID TEMPERATURE:

• CONDENSER APPROACH ( <3.0°C):

• CONDENSER PRESSURE ( < 827 KPA):

• CONDENSER REFRIGERANT TEMP (°C):

CHILLER DISPLAY - COMPRESSOR SCREEN

• ACTUAL GUIDE VANE POS (80%):

• OIL SUMP TEMPERATURE (Reference = 50 - 60 °C):

• OIL PUMP DELTA PRESSURE (193 to 310 KPA):

• COMPRESSOR DISCHARGE TEMPERATURE (Discharge Temperature Alert < 85 °C):

• COMPRESSOR THRUST BEARING TEMPERATURE (Bearing Temperature Alert < 85 °C):

• COMPRESSOR MOTOR WINDING TEMPERATURE (Motor tehmperature override = 66 °C):

EFFICIENCY

• CHILLER (KW/TON)

• SYSTEM (KW/TON)

• REMARKS:

VFD

• INVERTER TEMPERATURE ( < 71°C)

• RECTIFIER TEMPERATURE ( < 71°C)

• DC BUS VOLTAGE ( > 500V)

CHILLED WATER PUMP

• Which primary chilled water pump are operating?

  Select CHWP-1 CHWP-2

  • CHWP-1
  • CHWP-2

• Any Abnormal noise?

  YES

  NO

  N/A

• Any leaking?

  YES

  NO

  N/A

CONDENSER WATER PUMP

• Which condenser water pump are operating?

  Select CCWP-1 CCWP-2 CCWP-3 CCWP-4 CCWP-5

  • CCWP-1
  • CCWP-2
  • CCWP-3
  • CCWP-4
  • CCWP-5

• Any Abnormal noise?

  YES

  NO

  N/A

• Any Leaking?

  YES

  NO

  N/A

• REMARKS:

COOLING TOWER

• Which cooling tower are operating?

  Select Cooling Tower 1 Cooling Tower 2 Cooling Tower 3 Cooling Tower 4

  • Cooling Tower 1
  • Cooling Tower 2
  • Cooling Tower 3
  • Cooling Tower 4

• Any Abnormal noise?

  YES

  NO

  N/A

• Any leaking?

  YES

  NO

  N/A

• FINS CONDITIONS

  OK

  Not OK

  N/A

• Water level High (H) or Low (L):

  High

  Low

  Normal

• TOP UP VALVE CONDITION

  OK

  Not OK

  N/A

• BASIN CONDITION

  OK

  Not OK

  N/A

• LEVEL SENSOR CONDITION

  OK

  Not OK

  N/A

• Inlet motorised valve open or close:

  OPEN

  CLOSE

• Outlet motorised valve open or close:

  OPEN

  CLOSE

• REMARKS:

HT METER READING (RDG X 0.75)

• METER 1

• METER 2

• METER 3

• METER 4

PUB METER READING

• PORTABLE WATER

• MAIN

• SHUNT

• NEWATER

• MAIN (RDH X 10)

• SHUNT

• Check operating system and ensure pressure settings, valve setting pumps starting sequence

  Yes

  No

  N/A

• Check pressure gauges and pressure / level / float switches to ensure that they are in good condition and correct settings

  Yes

  No

  N/A

• Check level gauges, bolts, gasket etc

  Yes

  No

  N/A

• Check and ensure that all mounting bolts are secure

  Yes

  No

  N/A

• Check for excessive vibration and noise

  Yes

  No

  N/A

• Check the control panel, circuit contact points, motor starter gears, indicating lights etc

  Yes

  No

  N/A

• Check all sensors in good conditions

  Yes

  No

  N/A

• Record of daily consumption and submit to STB monthly

  Yes

  No

  N/A

• Recorded by

  Sign