Troubleshooting for solenoid valves V4 – V12 in the TorchConnect console

Diagnostic codes 733 – 741

Diagnostic codes 733 – 741 occur when there is an error condition for one or more of the V4 – V12 valves in the TorchConnect™ console.

Symptoms

Code Symptoms XPR® models XPR action Code cancels with...
733 There is an error condition for valve V4 at the Printed Circuit Board (PCB) in the TorchConnect console. All models Ramp down
  • Set process
  • Remote on-off
734 There is an error condition for valve V5 at the PCB in the TorchConnect console.
735 There is an error condition for valve V6 at the PCB in the TorchConnect console.
736 There is an error condition for valve V7 at the PCB in the TorchConnect console.
737 There is an error condition for valve V8 at the PCB in the TorchConnect console.
738 There is an error condition for valve V9 at the PCB in the TorchConnect console.
739 There is an error condition for valve V10 at the PCB in the TorchConnect console.
740 There is an error condition for valve V11 at the PCB in the TorchConnect console.
741 There is an error condition for valve V12 at the PCB in the TorchConnect console.

Corrective action

  1. Examine the wiring for the valve.
  2. Connect the valve wire to another valve.

    If the diagnostic code goes away, the valve is bad.

  3. Replace the bad valve.
  4. If the code continues, examine the leads, and make sure that the continuity in the leads is good.
  5. If the continuity is good and the code continues, replace the control PCB in the TorchConnect console.