Errors and Warnings - LGR 2800i , LGR 3500i

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Errors and Warnings - LGR 2800i , LGR 3500i

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If the control system detects a problem, it will display an "Alert" symbol in the upper right corner of the screen. Press ON/OFF to view the message and OK to clear the message. NOTE: In the case of an error, the unit will not operate until the problem is resolved. Refer to the explanations and solutions shown below. If these solutions do not fix the problem, contact your local authorized service center for further assistance.

 

CONTROL PANEL MESSAGE

EXPLANATION AND SOLUTION

ER4 Error

Defrost Thermistor Connect

—or—

ER4 Error

Outlet Thermistor Connect

Temp sensor is open, missing, or shorted. Check that temp sensors are installed correctly on control panel. If error persists, contact service.

ER5 Error

Inlet RH1 Temp/RH Sensor

Inlet Temp/RH sensor is open, missing, or shorted. Check that inlet temp/RH sensor is installed correctly on control panel and inlet shroud. If error persists, contact service.

ER6 Error

Current Sensor Failure

Current sensor failure. If error persists, contact service.

ER9 Error

Pump Blocked

Check for obstructions in drain hose. Check the pump.

W1

Low BATTERY

Replace coin cell battery (3V, CR2032) on control panel.

W2

BLE Error

W3

Flash Reset

W4

WDT Reset

Cycle power to dehumidifier. If warning persists, contact service.