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® 2018 Valco Companies, Inc.
Before attempting to calibrate a position sensor, be sure:
• The curtain, ridge vent, chimney damper or inlet device is properly wired.
• The position sensor is properly wired to the controller.
• The curtain, ridge vent, chimney damper or inlet device is installed in the controller software.
• The Full Open Size menu item has been properly set for the device.
• The Full Open Travel Time menu item has been properly set for the device.
• The ON-OFF-AUTO switches for the device’s open/close channels are set to AUTO.
• The Position Sensor Alarm setting is set to NO, otherwise an out-of-position alarm will activate.
Press the
DOWN
arrow key and then press
ENTER
when the menu item shown below is displayed.
POSITION SENSOR #1 NOT CALIBRATED Z1-S01
Attached to:
Side Curtain #2
POSITION SENSOR #1 NOT CALIBRATED Z1-S01
Press Enter to calibrate this sensor
A reminder message to verify the device fully opens and closes is displayed. Press ENTER to
proceed. An automated calibration process starts. Do not press any keys or move any switches
during the calibration process. Press CANCEL to exit calibration.
POSITION SENSOR GROUP #1 SETTING Z1-S01
1) Check Pot Open Resistance : 4492
1. The controller tries to open the device for a few seconds.
The following screens will show the progress of the calibration.
2. The controller tries to close the device for a few seconds.
POSITION SENSOR GROUP #1 SETTING Z1-S01
2) Check Pot Close Resistance : 4350
3. The controller closes the device fully.
POSITION SENSOR GROUP #1 SETTING Z1-S01
3) Go to Close Resistance : 4300
4. The controller opens the device fully measuring the time it takes to open.
POSITION SENSOR GROUP #1 SETTING Z1-S01
4) Measure Full Open Resistance : 5200
ENTER
5. The controller closes the device fully measuring the time it takes to close.
POSITION SENSOR GROUP #1 SETTING Z1-S01
5) Measure Full Close Resistance : 4492
The remainder of screens showing progress of calibration are on the next page.
Position Sensor Settings - continued
SYSTEM
SETUP
Calibrate