User Guide

46
Troubleshooting
!
Always use proper precautions when accessing circuit breaker box.
3. Disconnect all power and fully de-energize IntelliStation
™
BEFORE opening the control module. Open the
Control Module and locate the sensor.
4. Unlock the control and Power up the system and then select the “Toolbox” to navigate to the “Toolbox”
menu. From within the “Toolbox” menu use down arrow to highlight “Reset” then press enter. This will
access “Reset” menu. Press the “YES” and then press accept. The controller will reset and begin start up
sequence.
Note: Alternately, the control can be reset the control by opening and closing the circuit breaker switch and
waiting 100 seconds to resume normal operation.
5. Waiting 1-5 minutes for the control to resume normal operation Also, ensure that there is a load (at least
one tap on the mixed outlet system) present while the control is resuming normal operation.
6. If problem persists after conducting the above outlined problem solving procedures, contact Powers,
Technical Support at 800-669-5430 or [e-mail].
Error Codes
If the control detects a problem, an error will display on the Home screen and from within the
“Toolbox” menu. To navigate to the “Toolbox” menu unlock the control and select “Toolbox”.
Resolution is in the chart below.
Code Description
Resolution
Control Behavior during
Error Condition
1 NVM Error Verify settings in the System Menu or load
defaults.
Valve closes and opera-
tion ceases.
2 Sensor Error
(open or short)
Check the sensor and sensor wiring. Sensor
may need to be replaced.
Valve closes and opera-
tion ceases.
3 Valve Selection is
not set
Select the appropriate valve size using the
Valve Selection setting.
Operation continues.
4 High Temperature
Alert
Check the valve position. Consider increasing
the High Temp Alert Differential setting.
Operation continues.
5 Low Temperature
Alert
Check the valve position. Consider increasing
the Low Temp Alert Differential setting.
Operation continues.
Replacement Part Numbers
Replacement Part# Description
6551290 Actuator Kit
6551291 High speed temperature sensor with wire kit
6551292 Controller kit