To Next PageTo Next PageWhat to do if my Rinnai Water Heater experiences flame failure or low gas flow?
If your Rinnai Water Heater experiences flame failure or low gas flow, check that the gas is turned on at the water heater and gas meter or cylinder. Also, check for any obstructions to the flue outlet.
What to do if my Rinnai Water Heater unit does not attempt to start at all?
If your Rinnai Water Heater does not attempt to start, check that the power is on at the unit and that the isolation valves at the unit are open.
How to resolve a condensate pipe blockage in my Rinnai HDC211i Water Heater?
To resolve a condensate pipe blockage in your Rinnai Water Heater, check for any blockages on the condensate drain path.
General| Type | Tankless |
|---|---|
| Category | Residential |
| Energy Factor | 0.82 |
| Ignition Type | Electronic Ignition |
| Gas Type | Natural Gas |
| Maximum BTU Input | 199, 000 BTU/h |
| Minimum BTU Input | 15, 000 BTU/hr |
| Maximum Flow Rate | 11 GPM |
| Flow Rate | 11.0 GPM |
| Temperature Range | 98°F - 140°F |
| Venting | Direct Vent |
| Vent Size | 3" |
| Electrical Requirements | 120V |
| Warranty | 5 years on parts |
| Energy Efficiency | High |
Factory pre-set maximum delivery temperatures for various models, adjustable by authorised persons.
Details on combining and maximum number of universal and deluxe controllers that can be fitted.
Identifies components and functions of the MC-91Q universal water controller.
Steps to switch on the controller and select/adjust water temperature.
Instructions for operating multiple universal water controllers and transferring priority.
Explains how to transfer control priority between connected water controllers.
How to select and adjust the desired water temperature when multiple controllers are in use.
Identifies components and functions of the BC-100V deluxe bathroom water controller.
Steps to switch on the controller and adjust sound settings.
How to set the clock and adjust the desired water temperature on the controller.
Instructions on using shower saver and bath fill functions for automatic water dispensing.
How to set the desired temperature and water volume for shower or bath fill.
How to stop functions, combine controllers, and understand operation completion.
Identifies components and functions of the MC-100V deluxe kitchen water controller.
Steps to switch on the controller and adjust sound settings for the kitchen model.
How to set the clock and adjust the desired water temperature on the kitchen controller.
Explains the purpose and function of the optional Rinnai Smartstart® preheat system.
Details on how to activate and use the Smartstart® preheat function for water warming.
Lists common error codes, their faults, and suggested remedies for diagnosis.
Common faults and remedies for units operated without any water controllers.
General guidance and regulations applicable to the installation of the appliance.
Requirements for installing the appliance according to standards and suitable locations for installation.
Information on pipe sizing, water pressure, impurities, and setting delivery temperatures.
Instructions for appliance and controller setup, including temperature limiting devices.
Steps for mounting the appliance and identifying key service connection points.
Minimum clearances required around the horizontal flue terminal for safe operation and compliance.
Guidance on clearances from obstructions and considerations for multiple appliance installations.
Provides detailed physical dimensions and fitting diameters for various appliance and controller models.
Instructions for installing co-axial flue systems for internal Rinnai water heater models.
Guidance on the continuous condensate drain system for REU-KM models.
How to connect condensate drains, use tundishes, and manage areas prone to freezing.
Guidelines for controller placement, cable types, and connection considerations.
Step-by-step instructions for physically installing the MC-91Q universal water controller.
Optional programming steps for the MC-91Q, such as activating a fourth controller.
Step-by-step instructions for physically installing the MC-100V and BC-100V controllers.
Detailed steps for connecting communication cables from water controllers to the water heater unit.
Procedures for testing functions, including delivery temperature confirmation.
Guidance on setting gas pressure and using the commissioning checklist for verification.
