To Next PageTo Next PageWhat to do if Rinnai B26 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.
What to do if power interruption during Bath fill in Rinnai Water Heater?
If a power interruption occurs during a bath fill and 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.
What to do if my Rinnai B26 starts then shuts down immediately?
If your Rinnai Water Heater starts and then immediately shuts down, verify that the power is still on. Also, check that the gas isolation valves at the unit and the gas meter are fully open. Ensure your hot water tap is fully open as well.
What to do if my Rinnai B26 has no ignition or gas supply?
If your Rinnai Water Heater has no ignition or gas supply, check that the gas is turned on at both the water heater and the gas meter or cylinder.
Why does my Rinnai Water Heater start and then the water goes cold?
If your Rinnai Water Heater starts and then the water goes cold, verify that the power is still on. Also, try opening your hot water tap further.
What to do if there is a power interruption during bath fill with my Rinnai B26?
If there's a power interruption during a bath fill and water won't flow on power reinstatement with your Rinnai Water Heater, turn off all hot water taps and press the On/Off button twice.
What to do if incorrect dipswitch setting detected in Rinnai Water Heater?
If an Incorrect Dipswitch Setting is Detected on your Rinnai Water Heater, the installer needs to check the Dipswitch Settings. It is recommended to schedule a service call.
What to do if there is a flame failure / low gas flow in my Rinnai Water Heater?
If you experience a flame failure or low gas flow with your Rinnai Water Heater, first, ensure that the gas supply is turned on at both the water heater and the gas meter or cylinder. Then, check for any obstructions that might be blocking the flue outlet.
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 B26 Water Heater 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.
General| Model | B26 |
|---|---|
| Type | Continuous Flow |
| Installation | External |
| Ignition | Electronic |
| Category | Water Heater |
| Energy Source | Gas |
| Gas Type | Natural Gas |
| Fuel Type | Natural Gas |
| Flow Rate | 26 Litres per minute |
| Ignition Type | Electronic |
Specific installation requirements for Victorian consumers, including licensing and compliance.
Critical safety information regarding hot water scalding hazards, particularly for children and the infirm.
Factory pre-set temperatures for various models and conditions for adjusting them.
Details on combining Universal and Deluxe water controllers, including maximum unit limits.
Explanation of the Universal Water Controller's components, indicators, and functions.
Instructions for turning the controller on/off and adjusting the desired water temperature.
Guidance on operating multiple Universal controllers, transferring priority, and safety features.
Explanation of the Deluxe Bathroom Controller's features, indicators, and operational modes.
Instructions for turning the controller on/off and setting basic operational parameters.
Procedures for setting sound options, configuring the clock display, and adjusting volume.
Steps to adjust the desired water temperature using the controller's temperature buttons.
How to use the automatic shower saving or bath filling feature, including volume and temperature selection.
Information on combining controllers, stopping functions, and controller integration with other models.
Explanation of the Deluxe Kitchen Controller's components, indicators, and operational modes.
Instructions for turning the controller on/off and setting sound options and voice prompts.
Procedures for setting the 12-hour clock and adjusting the desired water temperature.
Overview of the Rinnai Smartstart® preheat system, its benefits, and system requirements.
Step-by-step guide on activating the Smartstart® preheat function for immediate hot water.
List of common error codes displayed by the unit and recommended remedies for each.
Solutions for common faults when no water controllers are fitted to the appliance.
Summary of key regulations, applicable models, and general installation guidelines.
Guidelines for installing the condensate drain for specific Rinnai KM model water heaters.
Step-by-step instructions for fitting Universal, Deluxe Kitchen, and Deluxe Bathroom controllers.
Steps for testing the installed water heater, controllers, and finalising operation.
Details on regulatory compliance, installation standards, and suitable appliance location requirements.
Guidance on pipe sizing, water supply pressure, and hot water delivery temperature requirements.
How to correctly configure water heater and controller installations based on 50°C compliance.
Instructions for physically mounting the appliance and making necessary service connections.
Minimum required clearances for horizontal flue terminals to ensure safe operation and ventilation.
Guidelines for maintaining flue clearances from obstructions and installing multiple appliances.
Technical specifications including dimensions, weights, and connection fitting sizes.
Specific instructions and diagrams for installing co-axial flue systems on internal Rinnai models.
Important considerations for the condensate drain pipe, including material and fall requirements.
Specifications for condensate drain line length, bends, and continuous fall.
Approved discharge points for condensate, avoiding electrical connections and ponds.
Guidelines for common stack discharge, tundish lines, and installation in areas prone to freezing.
Notes on controller compatibility, ideal placement, and connecting controller communication cables.
Step-by-step guide for determining position and fitting the Universal MC-91Q controller.
Procedures for optional programming of the Universal MC-91Q, including multi-controller activation.
Step-by-step instructions for fitting the MC-100V (Kitchen) and BC-100V (Bathroom) controllers.
Detailed instructions for connecting controller communication cables to the water heater unit.
Sequence of tests to perform after installation to ensure proper operation of the unit.
Methods to verify and adjust the hot water delivery temperature to meet requirements.
Information on gas pressure adjustment and using commissioning checklists for verification.
