Warning - THM16

Thomas Garcia

Modified on: Thu, 24 Jan, 2019 at 1:32 PM

Display -

Inlet Water Temp

Description -

Stacks’ Inlet Water Temperature sensor exceeds over-temp threshold (70 °C) for 10 seconds.

Resolution-

Coolant is not sufficiently cooled exiting the radiator

1. Verify Inlet Temp reading on HMI: Monitor menu

2. Check for coolant leaks

3. Check for: blower operation | air-filter blockage or reduction of air-flow thru radiator

4. Check coolant Temperature Sensor/Transducer TT1 in LC cabinet section: wiring

■ TB11-6 | TB11-13 | CANUX2 J7-8/3/(7-shield drain-wire)