Why is there cloudy mist emerging from the flue terminal of my TGC NJW12RM?
The white mist emerging from the flue terminal of your TGC Water Heater in cold and humid weather is simply the condensation of water vapor in the flue gases, which is a normal occurrence.
Why does the hot water from my TGC Water Heater turn milky and cloudy?
The milky or cloudy appearance of hot water from your TGC Water Heater is due to dissolved air in the water being released as bubbles when heated, which is a normal phenomenon.
Why is water discharged from the pressure relief valve of my TGC NJW12RM Water Heater?
If the water pressure inside your TGC Water Heater exceeds the design pressure, the pressure relief valve near the hot water outlet will open to release pressure. This is a normal safety function.
Explains safety warning levels (Danger, Warning, Caution) and common symbols used in the manual.
Addresses immediate risks like gas leaks, fire, and proper flue terminal placement.
Provides instructions for handling gas leaks and ensuring child safety around the appliance.
Prohibits unauthorized modifications and covering the flue terminal.
Details safe installation practices and measures to prevent fires near the appliance.
Guides on proper appliance use and methods to avoid scalding from hot water.
Advises on safe control operation, general use, and cleaning procedures.
Identifies models NJW12RM/NJW16RM and shows main connections like water and gas.
Presents the front panel control, bathroom (RC-80B), and kitchen (RC-80K) remote controls.
Details features like temperature display, setting buttons, operation indicators, and priority indicators.
Covers first-time use, potential ignition delays due to air, and scalding prevention.
Step-by-step instructions for initial appliance setup and testing.
Guides on powering on the unit and adjusting the hot water temperature.
Explains how to use hot water and how the appliance stops operation.
Details managing priority between multiple remote controls for safety.
Describes the various built-in safety mechanisms of the appliance.
Provides seasonal advice on adjusting water temperature.
Outlines recommended cleaning and maintenance tasks for the unit.
Lists fault codes, reasons, and corresponding solutions for appliance issues.
Provides basic steps for resolving common appliance issues.
Addresses problems like no hot water, delayed supply, or fluctuating flow.
Covers scenarios of water temperature being too high or too low.
Solves issues with controls not lighting up, fan operation, flame failure, and flue mist.
Details dimensions, connections, heat input, flow rates, and pressure ranges.
Lists safety devices and available accessories like remote controls.
General| Brand | TGC |
|---|---|
| Model | NJW12RM |
| Category | Water Heater |
| Language | English |
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