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General| Brand | Rinnai |
|---|---|
| Model | Continuum REU2532-W Series |
| Category | Water Heater |
| Language | English |
Micro-computer controlled safety devices and automatic anti-frost protection.
Monitors flame intensity and compares it to feedback signals; shuts off unit if incorrect.
Shuts off gas supply if heat exchanger reaches 194°F.
Prevents gas flow if water flow sensor stops sending magnetic pulses.
Breaks circuit to shut off power if heat exchanger reaches 264°F.
Monitors fan RPMs; adjusts speed or shuts down unit if deviation occurs.
Activates anti-frost heaters below 37°F and can fire for 3 seconds to prevent freezing.
Check intake/exhaust ports, clearances, gas supply, and wiring.
Verify gas supply, pressure, dip switches, and igniter operation.
Check flame rod, gas valve, power supply, and MSA controls.
Check dip switches, manifold pressure, gas type, and heat exchanger.
Check heat exchanger, air flow, circulating system, and foreign materials.
Check sensor wiring, resistance, and scale; replace sensor if faulty.
Check sensor wiring, resistance, and scale; replace sensor if faulty.
Check sensor wiring, fan blade, air flow; replace sensor if faulty.
Check solenoid valve wiring, harness, and terminals; ohm out valve.
Check fan motor turning freely, wiring harness, and connections.
Check wiring harness to solenoids and ohm out each solenoid.
Check micro amps, clean flame rod, check for obstructions, check wiring.
Turn off/on power; flush heat exchanger; replace heat exchanger.
Check filter, minimum flow rate, pipe dope, crossed lines, bleed over.
Locates fuses and provides steps to check for blown fuses.
Measures voltage and resistance of the main transformer.
Checks voltage at remote control terminals to diagnose issues.
Measures voltage at PCB connector for the water flow sensor.
Troubleshoots flame failure by checking flame rod, ground wire, and bracket.
Troubleshoots temperature adjustment issues with thermistor, solenoids, valve, and servo.
Checks anti-frost heaters and frost sensor switch for proper operation.
