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General| Type | Tankless |
|---|---|
| Flow Rate | 10 GPM |
| Category | Residential |
| Condensing | Yes |
| Voltage | 120V |
| Amperage | 0.5A |
| Ignition Type | Electronic |
| Fuel Type | Natural Gas / Propane |
| Gas Connection | 3/4 inch NPT |
| Water Connection | 3/4 inch NPT |
| Maximum BTU Input | 199, 000 BTU/hr |
| Venting | 2 inch PVC |
| Minimum BTU Input | 15, 000 BTU/hr |
Explains risks associated with electrical shock during service and precautions.
Warns about handling flammable materials near the unit due to ignition risk.
Advises on safe water temperature settings to prevent scalding.
Provides warnings and guidelines for safe voltage measurement procedures.
Outlines safety steps and procedures for measuring resistance.
Illustrates pressure drop and temperature rise characteristics based on flow rate.
Shows unit dimensions (top, front, bottom views) and installation clearances.
Details venting specifications, allowed materials, and length limits.
Identifies control board connectors, Molex colors, and wire colors.
Lists diagnostic points on the control board with normal values for checks.
Continues listing diagnostic points, wire colors, normal values, and checks.
Details the procedure to enable or disable the water heater via the user interface.
Guides on how to adjust the water set point temperature using the interface.
Guides on displaying and clearing active alarms on the unit.
Explains how to reset the water heater to its factory default settings.
Provides steps to reset the WiFi chip if connectivity issues arise.
Addresses issues of no hot water delivery with no error code displayed on the unit.
Details diagnostic steps for the water flow sensor and related issues.
Explains the A011 error for failure to detect flame and diagnostic checks.
Explains A014 error for Over Heat Limiter or Fuse activation and diagnostic checks.
Addresses A018 error due to lime buildup and describes the flushing procedure.
Details A031 error related to inlet thermistor issues and diagnostic checks.
Explains A055 error for gas motor failure and diagnostic procedures.
Explains A071 error for gas air ratio valve issues and flame rod checks.
Covers T111 notification for service alerts and flushing reminders.
Explains T113 error for flow rate below 0.4 GPM and troubleshooting steps.
Provides steps to remove the gas-air ratio valve and check manifold pressure.
