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General| Brand | A.O. Smith |
|---|---|
| Model | T-D2-OS |
| Category | Water Heater |
| Language | English |
Information on burner function, failure events, error codes, diagnostic checks, and appearance.
Information on gas manifold function, failure events, error codes, diagnostic checks, and types.
Information on fan motor function, failure events, error codes, diagnostic checks, and wiring.
Information on gas valve function, failure events, error codes, diagnostic checks, and wiring.
Information on flame rod function, failure events, error codes, diagnostic checks, and wiring.
Information on AFR rod function, failure events, error codes, diagnostic checks, and wiring.
Information on heat exchanger function, failure events, error codes, and diagnostic checks.
Instructions for using the TM-RE30 controller for diagnosing individual and multi-unit systems.
Procedures for verifying computer board function, displaying, and clearing error code history.
Steps to clear 101 and 991 error codes after addressing combustion issues.
Procedures for adjusting manifold gas pressure, with safety warnings.
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