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General| Brand | LG |
|---|---|
| Model | DOAS |
| Category | Wireless Router |
| Language | English |
Safety guidelines for electrical work, handling, and unit installation. Includes warnings.
Precautions for high voltage electricity, wiring, grounding, and circuit protection.
Specifies minimum required clearances around the unit for access and service.
Guidelines for properly suspending the DOAS unit for installation.
Details on unit orientation and the location of control components for access.
Instructions for inspecting the unit upon arrival, storage, and safe handling.
Requirements and procedures for installing condensate drain traps and piping.
Guidelines for selecting pipe sizes, installation, brazing, and leak testing.
Instructions for insulating pipes to prevent moisture formation and ensure efficiency.
Unit electrical specifications, single-point connection, and wiring requirements.
Procedure for safely cutting openings for conduit through the unit.
Guidelines for installing communication cables, including routing and grounding.
Initial checks for filter placement and supply fan operation.
Guidance on adjusting fan speed via DOAS controls for proper airflow.
Manual calculation of refrigerant trim charges using provided tables.
Instructions for setting the unit's DIP switches for application needs.
Procedure for connecting the PREMTB10U for error code display.
List and explanation of possible error codes for the DOAS unit.
Steps to connect the JENEsys AHU controller for mode determination.
Overview of the web user interface for system control and monitoring.
Instructions on how to connect to the controller via a web browser.
Details on modifying IP settings to connect the PC to the controller.
Steps to log in and navigate the web interface for system access.
Explanation of the main dashboard, status indicators, and navigation.
How to create and modify unit occupancy schedules.
Procedure for adding special events or holidays to the schedule.
How to manually override system parameters like temperature or fan status.
Managing hardware settings like IP addresses, date, and time.
How to view and modify system control and enable setpoints.
Instructions for changing time-based setpoints like on/off times.
Explanation of the alarms page layout, status, and information display.
Detailed steps to view alarm details and acknowledge active alarms.
Explanation of the IOs page displaying inputs, outputs, and fault status.
Explains network configuration options for connecting to a BMS.
Steps to enable and configure the BACnet network protocol.
Setting up MSTP network number, address, and baud rate for BACnet.
Configuration steps for BACnet communication using IP protocol.
Defining controller properties for identification on the BACnet network.
Instructions to enable and set the address for the Modbus network.
Steps to set up the LonWorks network, including channel ID and subnet.
Details on configuring Lon device properties, Comm Config, and Netmgmt.
Pre-start-up checks for controller and I/O module security and connections.
Verifying sensor readings and input status through the web interface.
Testing unit outputs like fans and heating/cooling stages via the web interface.
Explanation of how the unit operates in cooling mode.
Explanation of how the unit operates in heating mode.
Explanation of how the unit operates in dehumidification mode.
Explanation of how the unit operates in ventilation mode.
Explanation of how the unit operates in defrost mode.
Instructions for lubricating supply fan motors and bearings.
Guidance on inspecting and replacing air filters for optimal efficiency.
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