To Next PageTo Next PageWhat to do if my Rinnai REU-VR2626WG Water Heater starts then shuts down immediately?
If your Rinnai Water Heater starts and then shuts down immediately, ensure the power is still on. Also, check that the gas isolation valves at the unit and the gas meter are fully open. Finally, make sure to open your hot water tap fully.
What to do if my Rinnai REU-VR2626WG 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.
What to do if my Rinnai 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. Additionally, try opening your hot water tap further.
What to do if my Rinnai REU-VR2626WG Water Heater does not attempt to start at all?
If your Rinnai Water Heater does not attempt to start at all, check that the power is on at the unit. Also, ensure that the isolation valves at the unit are open.
What to do if there is power interruption during bath fill with my Rinnai REU-VR2626WG Water Heater?
If you experience a power interruption during a bath fill and the water will not flow when the power is restored, turn off all hot water taps. Then, press the On/Off button twice.
Why is there flame failure or low gas flow in my Rinnai Water Heater?
Flame failure or low gas flow in your Rinnai Water Heater may occur if the gas is not turned on at the water heater, gas meter, or cylinder. Another possible cause is obstructions to the flue outlet, so check for those as well.
How to fix a noticeable reduction in water flow in Rinnai REU-VR2626WG?
A noticeable reduction in water flow in your Rinnai Water Heater might be because the inlet water filter needs cleaning. A service call is recommended.
General| Category | Tankless Water Heater |
|---|---|
| Model | REU-VR2626WG |
| Fuel Type | Natural Gas |
| Ignition Type | Electronic |
| Type | Condensing |
| Heating Capacity | 199, 000 BTU/h |
| Energy Efficiency | 0.95 UEF |
| Temperature Range | 98°F to 140°F |
Safety warnings and precautions regarding the use of hot water to prevent scalding hazards.
Overview of the Rinnai continuous flow water heater's capabilities and advantages.
Key operational details and safety advice for using the Rinnai continuous flow water heater.
Instructions for powering on the Universal Water Controller (MC-91Q).
Steps to adjust the water temperature using the Universal Water Controller.
Overview of the features and indicators of the Deluxe Bathroom Water Controller.
Instructions for powering on the Deluxe Bathroom Water Controller.
Overview of the features and indicators of the Deluxe Kitchen Water Controller.
Instructions for powering on the Deluxe Kitchen Water Controller.
Key instructions for the general installation of Rinnai water heaters.
Mandatory compliance requirements for appliance installation.
List of Rinnai water heater models covered by these installation instructions.
Guidelines for selecting an appropriate and safe location for the appliance.
Specific instructions for installing the condensate drain pipe.
Information on Rinnai's optional Universal and Deluxe water controllers.
Guidelines for the optimal placement of water controllers.
Details on connecting water controllers to the Rinnai water heater.
Step-by-step guide for installing the Universal Water Controller.
Procedures for testing the installed water heater and its functions.
Instructions for setting and verifying gas pressure for optimal operation.
A checklist to ensure all commissioning steps are completed correctly.
