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Edward DavisSep 3, 2025
What happens if UI3 sensor fails in Trane Manhattan Gen II Chiller?
- Ssydney72Sep 4, 2025
Circuit 1 will be shut down.

What happens if UI3 sensor fails in Trane Manhattan Gen II Chiller?
Circuit 1 will be shut down.
What happens if System Hot LWT is too low in Trane Chiller?
A warning will be displayed.
What happens if UI11 sensor fails in Trane Manhattan Gen II?
Control panel heating / cooling control is disabled.
What happens if LP Alarm is triggered in Trane Manhattan Gen II Chiller?
Circuit 1/2 will be shut down.
What happens if HP Alarm is triggered in Trane Chiller?
Circuit 1/2 will be shut down.
What happens if System Chilled LWT is too high in Trane Manhattan Gen II Chiller?
A warning will be displayed.
What to do if UI6 sensor fails in Trane Manhattan Gen II?
If the Module is in Stand-alone Mode and respective Entering / Leaving Water sensor selected for Temperature, Free Cooling control will be shut down.
What to do if UI5 sensor fails in Trane Manhattan Gen II Chiller?
If the Module is in Stand-alone Mode and respective Entering / Leaving Water sensor selected for Temperature, local heating control will be shut down.
What to do if UI3 sensor fails in Trane Manhattan Gen II?
If the Module is in Stand-alone Mode and respective Entering / Leaving Water sensor selected for Temperature, local cooling control will be shut down.
What happens if client communication is lost in a Trane Manhattan Gen II?
If the client communication is lost, Trane Chiller server modules will switch into Stand-alone Mode.
| Tonnage | 150 - 500 tons |
|---|---|
| Refrigerant | R-134a |
| Full Load Efficiency | 0.62 kW/ton |
| Sound Level | 85 dBA |
| Operating Voltage | 460V/3/60Hz |
| Operating Temperature Range (Leaving Chilled Water) | 40°F |
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