Community Forums

Tbeau1957 · 05-19-2018, 09:38 AM

My HWH control panel has no power and would not function after a long drive then after returning to coach after dinner power was back and it worked fine.
Any ideas?

high voltage · 05-19-2018, 09:45 AM

Check relay for the acc. In drive side front box.

Skip426 · 05-19-2018, 09:46 AM

Poor connection at the main system fuse .

Mine did something similar then quit completely , water intrusion into what should have been a waterproof inline fuse holder . The fuse was not blown when I found this.

Tbeau1957 · 05-19-2018, 10:12 AM

Where was that fuse

Skip426 · 05-19-2018, 10:19 AM

The HWH fuse was inline , about a foot way from the motor solenoid .
Check your HWH manual for the system wiring diagram, to see if you have one.

I see you've had issues with wipers too , were both on the same trip ?

This may be an indication of trouble with the ignition relay or even the ignition switch .
Does your HWH system only operate with the ignition switch in the ACC position as mine does?
Is your coach on a Freightliner or Spartan chassis ? Please add this to your signature line.

"007" · 05-20-2018, 11:15 AM

Information for ESSEX OWNERS.
All info for HWH in QT's 1 & 2.

Tbeau1957 · 06-17-2018, 09:27 AM

finally I found the problem.
I removed the Operatør control and when I pulled it the plug easily fell off and at first I thought that the loose plug was the problem until i closely looked at the circuit board. The plug that is soidered to the circuit board soider was broken. I resoidered the circuit board and all is good now.