Hydrotech 7000 Master Programming Mode - Manual (Page 9)

7000 Master Programming Mode
Page 9
Exiting the Master Programming Mode
— Press the Extra Cycle button once more to exit the Master Program Mode and resume normal operation.
— Finish the control programming by completing the Control Start-up procedures in the service manual.
NOTE: If any changes are made to the Piston / Cam setting during the Master Programming Mode, the valve
auto-homes when exiting the Master Programming Mode.
If any changes were made to capacity, hardware or safety factor settings, the control recalculates the
System Capacity and sets the Starting Reserve to one-third of the new value.
Error Codes
NOTE: Error codes appear on the In Service display.
There are three possible error codes:
Resetting The Program To The Default Settings
To reset the controller to the default settings press and hold the Set Up and Set Down buttons for 25 seconds
or until the Time of Day display resets to 12:00 P.M. This resets all program step settings to the default values.
The program steps must then be reset using the Master Programming procedure in these instructions.
NOTE: A Master Reset causes the valve to auto-home.
Error Code Probable Cause Recover and Resetting
( Err 0 ) Drive motor is stalled Unplug the unit from the power source.
When power is restored to the unit, the Err _
display code clears. If the condition causing
the error has not been resolved the Err _
code reappears in the four digit display. Do
not attempt to troubleshoot this problem any
further.
( Err 1 ) Drive motor is running continuously
( Err 2 ) There have been more than 99 days since
the last Regeneration Regeneration must occur for the unit to
recover, the display to clear and the valve to
function normally.