Waterco ECO-V 150 Owners & Installation Manual page 19

Note: While the Waterco ECO-V 150 is in the Schedule Advance mode, if a user
presses STEP 1, STEP 2, STEP 3 or the START key, the system will start the
normal schedule and the Schedule Advance mode will be cancelled.
Note: While the Waterco ECO-V 150 is in the Schedule Advance mode, if a user
presses the STOP key, then the Schedule Advance mode is cancelled.
Note: If power is lost while the Waterco ECO-V 150 is in the Schedule Advance
mode, then the 24-hour schedule will automatically start when power is restored.
6.7 Key Lockout
Caution: Key lockout will not prevent the motor from being stopped by pressing the
STOP button. If the motor is operating in "key lockout" mode, and being controlled
through a digital or serial input, the motor will only temporarily stop (4 min.) it will
then restart.
The Waterco ECO-V 150 user interface has a "key lockout" feature to prevent
unwanted changes to the settings.
To lock the keys, hold down the "STEP 1, STEP 2, and STEP 3" buttons all at the
same time for at least three seconds. The "active LEDs" for STEP 1, STEP 2, and
STEP 3 will blink for 30 seconds indicating that the keypad is locked.
The user can unlock the keys by holding down the same three STEP buttons for at
least three seconds. The "active LEDs" for STEP 1, STEP2, and STEP 3 will
illuminate temporarily indicating the keypad is un-locked.
Note: While operating in "key lockout" mode the motor can still be stopped by
pressing the stop key. If no digital or serial input is present the motor will remain
stopped. If the motor is being controlled by a digital or serial input the motor will only
temporarily stop for 4 minutes. See section 6.9 for more information on temporary
stop.