86 RTHD-SVX01D-EN
Operator Interface Controls
The other functions are critical to machine operation. The AUTO and STOP
keys are used to enable or disable the chiller. The key selected is in black
(reverse video). The chiller will stop when the STOP key is touched and after
completing the Run Unload mode.
Touching the AUTO key will enable the chiller for active cooling if no diagnos-
tic is present. (A separate action must be taken to clear active diagnostics.)
The AUTO and STOP keys, take precedence over the Enter and Cancel keys.
(While a setting is being changed, AUTO and STOP keys are recognized even
if Enter or Cancel has not been pressed.)
The ALARMS button appears only when an alarm is present, and blinks (by
alternating between normal and reverse video) to draw attention to a diagnos-
tic condition. Pressing the ALARMS button takes you to the corresponding
tab for additional information.
Keypad/Display Lockout Feature
NOTE: The DynaView display and Touch Screen Lock screen is shown
below. This screen is used if the Display and touch screen and lock feature is
enabled. Thirty minutes after the last keystroke, this screen is displayed and
the Display and Touch Screen is locked out until the sequence “159
<ENTER>” is pressed.
Until the proper password is entered, there will be no access to the Dyna-
View screens including all reports, setpoints, and Auto/Stop/Alarms/Inter-
locks.
The password “159” can not be changed from either DynaView or TechView.
DISPLAY AND TOUCH SCREEN ARE LOCKED
ENTER PASSWORD TO UNLOCK
Enter
987
653
321
Cancel
0
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