Related Manuals for OJ Electronics OJ-DA-RUI-20T-24M
Summary of Contents for OJ Electronics OJ-DA-RUI-20T-24M
- Page 1 MANUAL OJ DV Remote User Interface OJ Drives ® A DRIVES PROGRAM DEDICATED TO VENTILATION SOLUTIONS...
- Page 2 The contents of this material may be subject to copyright and other intellectual property rights and are either the property of or used under license by OJ Electronics. The OJ trademark is a registered trademark of OJ Electronics A/S.
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Page 3: Safety Information
• Before connecting mains voltage, all the OJ DV, motor and fan components must be properly fitted. • Before supplying mains voltage to the OJ DV, all covers and cable glands must be properly fitted and closed. Unused cable glands must be replaced with blind glands. Content © 2025 OJ Electronics A/S... - Page 4 3.2 Environment, area of use and IP sealing grade. The Remote User Interface operating temperature is between -20°C and +50°C / -4°F to 122°F and a relative humidity of 5-95%. The Remote User Interface has an IP sealing grade at IP54. Content © 2025 OJ Electronics A/S...
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Page 5: Mechanical Dimensions
Additionally, the Remote User Interface operations have been tested with a selection of oils, greases and other substances to ensure the best possible operation under every circumstance. The RUI can also be operated using nitrile gloves and gloves with rubber finger tips. Content © 2025 OJ Electronics A/S... - Page 6 Navigating the menu or parameters is done by using the menu buttons and the up and down arrows. Pressing on the “back” arrow causes the previous menu to be shown while pressing on the home button causes you to exit the menu. Content © 2025 OJ Electronics A/S...
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Page 7: Menu Structure
“Alarms & Warnings” lets you view any alarms and reset the alarms. 9.3 Status “Status” lets you view the operating conditions of the drive, e.g. speed, supply voltage, temperature, among others. See the picture of the “Status” menu for an overview. Content © 2025 OJ Electronics A/S... - Page 8 9.4.3 Adv. read out - Config. read out. “Config. read out” lets you read the different configuration variants and versions, as shown below. 9.4.4 Adv. read out - I/O Settings. “I/O Settings” allows you to view the chosen setting. Content © 2025 OJ Electronics A/S...
- Page 9 9.4.7 Adv. read out - Product ID. Lets you view the product ID. 9.5 Settings The “Settings” menu lets you navigate to a chosen set of parameters within the three different categories, Application, Drive and User. Content © 2025 OJ Electronics A/S...
- Page 10 (AC/ PM) , the motor type cannot be changed using the Remote User Interface. See the picture of accessible parameters or section 11 for a parameter list. PM motor Content © 2025 OJ Electronics A/S...
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Page 11: Password Protection
The password consists of a 4-digit code (1112) and is enabled by following the path shown below. After password protection has been enabled, "Settings" will be locked and is read only. A lock icon will also appear on the menu buttons affected - Navigation overview for password protection: Content © 2025 OJ Electronics A/S... -
Page 12: Alarms And Warnings
By pressing the icon, the Alarms & Warnings section of the menu structure will be shown. It is also possible to navigate through the menu to the Alarms & Warnings section. Alarms can be reset from the “Alarms & Warnings” section, as shown here. Content © 2025 OJ Electronics A/S... -
Page 13: Parameter Overview
For in-depth knowledge of parameters and functions, please see the OJ-DV Manual and RS-485 protocols instructions. Both can be found on the OJ Electronics webpage: OJ DV GEN II Dedicated Drives for Ventilation Applications | OJ Electronics - HVAC Controls & Drives Content © 2025 OJ Electronics A/S...
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