Correct Procedure to Reboot Your TechLink Computer

[cmillsap]

If you have a Marathon coach that is equipped with the Techlink-Techlon System, you may occasionally need to reboot the Techlink computer.

Many of the converter installed electrically operated items such as the house lights, tank monitors, water pump, heaters, air conditioners and more are controlled by the Techlink-Techlon System. Invariably, it will fail to operate one or more of the items it controls. A reboot will usually solve the issue but not always.

Although some of the switch locations shown below may differ on your coach depending on year and model, the procedure should remain the same. Here's the correct procedure for rebooting the Techlink computer:

TECHLINK COMPUTER HARD REBOOT

1) Turn off generator power or shore power at main circuit breaker in 2nd driver side bay

2) Turn off (rotate left) 12V & 24V battery switches inside right engine bay door

3) Turn off (rotate left) (2) 24V main inverter switches in 3rd driver’s side bay on ceiling

Wait 5 minutes

4) Turn on (rotate right) (2) 24V main inverter switches in 3rd driver’s side bay on ceiling

5) Turn on (rotate right) 12V & 24V battery switches inside right engine bay door

6) Turn on generator power or shore power at main circuit breaker in 2nd driver side bay

7) Start both inverters by selecting ON at each inverter LED dial by pressing the right side down arrow to move underline to ON

Inverters will go directly to bulk charge (green & orange) for about 2 hours and then they will automatically go to float (green & green) LEDS on front panel.