Carrier 38TDB Guide de dépannage télécharger pdf (Page 20)

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2)

10-12-2006

Before condemning the User Interface or circuit board

Re-install the system:

In some situations, there may have been changes and additions to the system set up after initial

installation. This can cause problems because the system has not been “told” of the changes,

and it does not recognize them. Cycling power does not tell the system a new component

has been installed. Follow the steps below:

-Push and hold Advance for 10 seconds

-Install

Follow screen prompts

Reset Factory Defaults:

This will put you back to the beginning and could avoid confusion from unknown changes to the

system configuration. Follow steps below:

•Push and hold Advance for 10 seconds

•Setup

Thermostat

Reset Factory Default

Program Schedule-YES

User Settings- YES

Install Settings- YES

Last 10 Faults – YES

Changing components

If a circuit board is changed, remember that the fault history is maintained in the User Interface Last 10

System Events. Faults from the previous failed components will remain in the history unless cleared.

1 2 ... 15 16 17 18 19 20 21 22

Pas de commentaire

Carrier 38TDB Guide de dépannage Page 20