Warning - THM17

Thomas Garcia

Modified on: Thu, 24 Jan, 2019 at 1:33 PM

Display - Outlet Pressure

Description -

Indicates that the stacks’ outlet pressure is less than or equal to the minimum outlet pressure(20 PSI) for 3 seconds while the pump is running.

Resolution -

Pressure entering the coolant pump: pump inlet

1. Verify Outlet Pressure reading on HMI: Monitor-menu

2. Check for coolant leaks

3. Check coolant Pressure Sensor/Transducer PT2 in LC Cabinet section: wiring

■ TB11-5 | TB11-12 | CANUX2 J6-8/3/(7-shield drain-wire)