How to fix Rinnai Water Heater no ignition/no gas supply?
If your Rinnai Water Heater won't ignite due to a potential lack of gas supply, first, verify that the gas is turned on both at the water heater itself, and at the gas meter or cylinder.
What to do if Rinnai B24 has flame failure / low gas flow?
If you're experiencing flame failure or low gas flow with your Rinnai Water Heater, start by checking that the gas is turned on at both the water heater and the gas meter or cylinder. Also, ensure there are no obstructions blocking the flue outlet.
What to do if Rinnai B24 does not start?
If your Rinnai Water Heater isn't starting, make sure the power is on at the unit and check that the isolation valves are open.
How to fix noticeable reduction in water flow in Rinnai Water Heater?
If you notice a reduction in water flow with your Rinnai Water Heater, the inlet water filter may need cleaning. A service call is recommended.
What to do if Rinnai B24 Water Heater starts then the water goes cold?
If your Rinnai Water Heater starts but the water goes cold, verify that the power is still on and try opening your hot water tap further.
How to check for condensate pipe blockage in Rinnai B24?
If you suspect a condensate pipe blockage in your Rinnai Water Heater, check the condensate drain path for any obstructions.
What to do if Rinnai B24 Water Heater water will not flow on power reinstatement?
If you experience a power interruption while filling a bath and the water doesn't flow when power is restored to your Rinnai Water Heater, turn off all hot water taps and press the On/Off button twice.
Specific requirements for Victorian consumers regarding licensed installers and compliance certificates.
Highlights risks of scalding, especially for vulnerable groups, and provides essential safety advice.
Notes that Rinnai continuous flow water heaters are incompatible with solar water heating systems.
Advises checking water temperature and explains normal flue outlet steam.
Details procedures for preventing freezing during cold weather.
Explains automatic operation and reiterates hot water safety precautions.
Lists factory pre-set temperatures for various models and their adjustability.
Details the components, indicators, and functions of the MC-91Q controller.
Guides on turning on, transferring priority, and setting water temperature.
Crucial safety reminder to check water temperature before use, especially for children.
Details the features, indicators, and functions of the BC-100V controller.
Instructions for activating the controller and setting sound options.
Details the features, indicators, and functions of the MC-100V controller.
Instructions for activating the controller and setting sound options.
Overview of the Smartstart® preheat system and its benefits for water savings.
Step-by-step guide on how to activate the Smartstart® preheat function.
Lists common error codes and their corresponding remedies for diagnosing faults.
Provides guidance for common issues when no water controllers are fitted.
Covers regulations, model applicability, location, and pipe sizing for installation.
Specific considerations and installation requirements for condensate drain pipes.
Details on installing Rinnai water controllers, including positioning and cabling.
Procedures for testing, setting, and verifying the installed appliance.
Provides minimum clearance values from flue terminals to building structures and openings.
Details minimum horizontal clearance from obstructions facing the flue terminal.
Provides key measurements for Rinnai appliances and water controllers.
Covers FFU flue system requirements and basic installation methods.
Discusses terminal clearances for side-by-side installations of multiple units.
Lists important considerations and guidelines for condensate drain pipe installation.
Details compatibility with Rinnai controllers and guidelines for positioning.
Step-by-step instructions for installing the MC-91Q controller.
Outlines testing procedures and explains delivery temperature settings.
Describes available accessories like Recess Box, Pipe Cover, and Security Cage.
Section for recording model, retailer, installer, and compliance information.
General| Gas Type | Natural Gas or Propane |
|---|---|
| Minimum BTU Input | 15, 000 BTU/hr |
| Energy Factor | 0.82 |
| Venting | Direct Vent or Power Vent |
| Temperature Range | 98°F - 140°F |
| Electrical Requirements | 120 VAC |
| Warranty | 12 years heat exchanger, 5 years parts, 1 year labor |
| Vent Size | 3" or 4" |
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