Chiller system overview

Chiller6

Running

3

Standby

1

Disable

1

Alarm

1

Running24.0hr

500 TRCH-01

Efficiency94.9%

Power

5,974 kWh

BTU

25,896 kWh

Water Inlet (PIT)

3.6 bar

Water Outlet (PIT)

3.1 bar

Running16.0hr

500 TRCH-02

Efficiency93.8%

Power

4,093 kWh

BTU

17,733 kWh

Water Inlet (PIT)

3.5 bar

Water Outlet (PIT)

3.0 bar

Standby6.0hr

500 TRCH-03

Efficiency—%

Power

1,069 kWh

BTU

4,273 kWh

Water Inlet (PIT)

2.2 bar

Water Outlet (PIT)

2.2 bar

Alarm16.0hr

400 TRCH-04

Efficiency82.4%

Power

4,244 kWh

BTU

16,169 kWh

Water Inlet (PIT)

3.7 bar

Water Outlet (PIT)

3.0 bar

Running12.0hr

400 TRCH-05

Efficiency98.7%

Power

2,680 kWh

BTU

12,260 kWh

Water Inlet (PIT)

3.4 bar

Water Outlet (PIT)

2.9 bar

Disable0.0hr

400 TRCH-06

Efficiency—%

Power

0 kWh

BTU

0 kWh

Water Inlet (PIT)

— bar

Water Outlet (PIT)

— bar

AI recommendations

Updated 09:00
80
HEALTH

Chiller room needs attention

2 pts

3/6 chillers normal at 0.81 kW/TR. 1 alarm and 2 saving opportunities need attention.

CH-04 condenser approach high4.8 K vs 2.0 K limit · 0.91 kW/TR · clean condenser tubesNOWCH-02 low chilled water ΔTΔT 3.9 °C vs 5.5 °C design · check AHU valves on the loop< 4HRaise CHW set point 7 → 8 °COff-peak 22:00–06:00 · save ≈ ฿2,600 / daySAVE 4%
ASK AI · 09:02

Why is CH-04 in alarm?

Condenser approach rose 1.6 → 4.8 K over 12 days while CW flow stayed flat — the tubes are fouling. CH-04 now runs at 0.91 kW/TR; schedule a tube brush and check the water treatment.

CH-04 · Condenser approachkW/TR history

Energy consumption trend

  • Power (kWh)
  • BTU (kWh)