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sandraguerreroAug 10, 2025
What to do if EemaX EX230T2T has no heat or low temperature with indicator light on?
- KKyle DavisAug 10, 2025
If your EemaX Water Heater shows the indicator light is on, but there's no heat or the temperature is low, you can try the following: First, reduce the water flow using an outlet ball valve. Next, ensure the unit is connected to the correct voltage supply as specified on the rating label on the front cover. You may need to test the heating element. If you have a “T2T” model, turn both thermostat adjustment screws clockwise in small increments until the indicator light(s) remains on, but be careful not to force the screw past its stop position. Also, check if the ECO (High Limit Thermostat) has tripped and reset it by pushing the red button on each heater module.