If a VAC4 experiences an error code 37, have the technician perform the following steps.
- Log on to the VAC as a maintenance user
-
Select the Access menu option then press the enter key
-3. Select the Reset menu option then press the Enter key -
Enter the code 7474 then press the Enter key. This will create a Soft reset.
If it causes the error, there is a memory IC error and the VAC requires an RMA