Tgc Bc901h Manual ((exclusive)) 🔥 Must See
remote control, providing users with operating instructions, troubleshooting tips, and maintenance advice based on official Towngas product instructions . 1. Introduction to the TGC BC-90-1H Remote Control TGC BC-90-1H
: The digital display will show specific fault signals (e.g., E1 for ignition failure, E7 for fan issues) if the unit malfunctions.
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: Powers the heating unit down or activates it into a standby state. When switched on, the digital screen, operational indicator, and priority light illuminate simultaneously.
| Mode | Use case | |------|----------| | | Standard constant current / constant voltage (CC/CV) charging. | | Discharge | Measures actual capacity (Ah). Stops at preset cutoff voltage. | | Test = Charge → Discharge → Charge | Calculates true capacity after full charge. | | Refresh (NiMH only) | Charge/discharge cycles to recover old batteries. | | Balance (LiFePO₄) | Balances cells via external balance board (optional). | | | Discharge | Measures actual capacity (Ah)
| Terminal | Label | Connection | |----------|-------|-------------| | 1 | L (Line) | 24V AC Hot (or 110V AC Live) | | 2 | N (Neutral) | 24V AC Common (or Neutral) | | 3 | COM | Common for sensor or relay | | 4 | NO | Normally Open relay output | | 5 | NC | Normally Closed relay output | | 6 | S1 | Temperature sensor 1 (positive) | | 7 | S2 | Temperature sensor 1 (negative) |
The is more than a stack of papers or a PDF file; it is the key to extending the life of your battery, ensuring your safety, and unlocking advanced features like desulfation and lithium charging. While this guide provides a robust overview and solves common issues, it cannot replace the official document. then contact technical support.
You cannot change the Priority control while hot water is currently running.
If you see a code not listed, press and hold + SET for 5 seconds to display the raw error number, then contact technical support.