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How to use your
Water Heater
Infinity 18
Infinity 20
Infinity 22
Infinity 24
Infinity 32
Your installer is responsible for correct installation.
Installation instructions are located in a pouch attached
to the inside front panel of the water heater.
Temperature
Control
Operation

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Table of Contents
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Summary of Contents for Rinnai infinity 32

  • Page 1 How to use your Water Heater Infinity 18 Infinity 20 Infinity 22 Infinity 24 Infinity 32 Your installer is responsible for correct installation. Installation instructions are located in a pouch attached to the inside front panel of the water heater. Temperature Control...
  • Page 2 Our Service network personnel are fully trained and equipped to give the best service on your Rinnai appliance. If your appliance needs service, please ring one of the service contact numbers on the back of this booklet. Rinnai recommend that this appliance should be serviced every 3 years.
  • Page 3: Table Of Contents

    CONTENTS Features and Benefits ....................3 Safety Points ........................4 Warning About Hot Water ...................6 Operation Without Temperature Controllers ...............7 Temperature Controllers ....................8 Standard Temperature Controllers ................9 Operation with Standard Temperature Controllers .............11 Using the Infinity with 1 Standard Temperature Controller .........11 Using the Infinity with 2 or 3 Standard Temperature Controllers ......12 Deluxe Temperature Controllers ................15 Deluxe Kitchen Temperature Controller ..............15...
  • Page 4: Features And Benefits

    55 C. If required, the temperature limits can be changed by an authorised person. For further information, please contact Rinnai. The Rinnai Infinity is a power flued appliance. This makes it COMPACT, saving both floor and wall space. The temperature of outgoing hot water is CONSTANTLY MONITORED by a BUILT-IN °...
  • Page 5: Safety Points

    SAFETY POINTS Always check water temperature by hand before At low water flows, the hot water unit may go out entering the shower or bath. without warning. If freezing conditions are expected, turn off water Do not touch cover or insert objects into the unit. and gas, and drain all water from the appliance.
  • Page 6 SAFETY POINTS When the hot water tap is open, and hot water is Do not clean the Temperature Controller with solvents. Use a soft damp cloth. flowing, the water temperature can only be increased to a maximum of 43°C on the Temperature Controller with priority.
  • Page 7: Warning About Hot Water

    Do consider setting your Infinity at a extremely valuable maximum temp. of 50°C. because it requires a one (Contact Rinnai Australia) time action for a long-term Do install a child proof tap cover OR, reduction in the risk of Do install a child resistant tap.
  • Page 8: Operation Without Temperature Controllers

    COLD 55°C The Infinity is factory pre-set to 55°C. If you require greater control over the temperature of your hot water, contact Rinnai about our temperature controllers to allow precise digital temperature control in the range 37°C ~ 55°C. NOTE Controllers can be easily fitted at any time after installation.
  • Page 9: Temperature Controllers

    MC-70-1A, BC-70-1A, BSC-45-3A MC-33-3A, BC-45-3A, BSC-45-3A Infinity 20 (Only one Bathroom Controller Infinity 22 with Ô Bath fillÕ function can be used Infinity 24 with this range of water heaters.) Infinity 32 MC-70-1A, BC-70-1A, BC-70-1A MC-33-3A, BC-45-3A, BSC-45-3A - 8 -...
  • Page 10: Standard Temperature Controllers

    Standard Kitchen Temperature Controller (MC-33-3A) Temperature Controllers are not required to operate the unit, they are a feature that provides control over water temperature. Rinnai Infinity water heaters can be operated with 1, 2, 3 or no Temperature Controllers. DIGITAL...
  • Page 11 This Temperature Controller is identical in appearance to the one shown on this page. Do not use this control in installations with only one control. Contact Rinnai for further details. - 10 -...
  • Page 12: Operation With Standard Temperature Controllers

    OPERATION WITH STANDARD TEMPERATURE CONTROLLERS Using the Infinity with 1 Standard Temperature Controller Press the ON/OFF button on the Temperature Controller. The yellow ON indicator will glow on the Temperature Controller. This indicates that the hot water unit is ready to supply hot water when a tap is open.
  • Page 13: Using The Infinity With 2 Or 3 Standard Temperature Controllers

    OPERATION WITH STANDARD TEMPERATURE CONTROLLERS Using the Infinity with 2 or 3 Standard Temperature Controllers To TURN ON your hot water system when the Temperature Controllers are connected, press the ON/OFF button on any Temperature Controller. Using 2 Standard Temperature Controllers Using 3 Standard Temperature Controllers See page 11 for details on operating and adjusting water temperature with the Temperature Controllers.
  • Page 14 OPERATION WITH STANDARD TEMPERATURE CONTROLLERS The Transfer button on the Bathroom Controller enables you to select and lock the preferred temperature for shower or bath water. When locked in, this selected temperature cannot be overridden by any other controller. To transfer priority of water temperature selection to the Bathroom Controller, simply press the TRANSFER button on the Bathroom Controller.
  • Page 15 OPERATION WITH STANDARD TEMPERATURE CONTROLLERS To TURN OFF your hot water system Simply press the ON/OFF button on any Temperature Controller (where fitted). This will shut the Infinity down completely including the Temperature Controller digital displays. The ON indicator will go out. If hot water taps are opened when the Infinity is OFF, cold water will flow from the taps.
  • Page 16: Deluxe Temperature Controllers

    DELUXE TEMPERATURE CONTROLLER Deluxe Kitchen Temperature Controller (MC-70-1A) This temperature controller is installed in the kitchen. Each button confirms its operation with a beep and / or voice. DIGITAL TRANSFER BUTTON MONITOR (Green) Indicates the water Used to transfer priority temperature, mode of between the temperature operation, and clock.
  • Page 17: Deluxe Kitchen Temperature Controller Monitor

    DELUXE TEMPERATURE CONTROLLER Deluxe Kitchen Temperature Controller Monitor COMBUSTION BATH FILL HOT WATER TEMP. INDICATOR (Red) INDICATOR (Green) INDICATOR Shows when hot water is Indicates the bath is filling. Indicates hot water or bath used. fill temperature selected. Bath CLOCK ERROR INDICATOR Flashes an error code if there is a fault.
  • Page 18: Deluxe Bathroom Temperature Controller

    DELUXE TEMPERATURE CONTROLLER Deluxe Bathroom Temperature Controller (BC-70-1A) This temperature controller is installed in the bathroom. Each button confirms its operation with a beep and / or voice. WATER VOLUME BATH TEMP. TRANSFER BUTTON ON/OFF BUTTON BUTTONS BUTTONS (Green) Used to switch Used to select bath fill Used to select bath fill Used to transfer priority...
  • Page 19: Deluxe Bathroom Temperature Controller Monitor

    DELUXE TEMPERATURE CONTROLLER Deluxe Bathroom Temperature Controller Monitor HOT WATER HOT WATER TEMP. COMBUSTION INDICATOR INDICATOR (Red) Indicates hot water temperature selected. Shows when hot water is used. CLOCK BATH COMBUSTION INDICATOR (Red) ERROR INDICATOR Shows when bath fill Flashes an error code if function has been selected there is a fault and the bath is filling.
  • Page 20: Using The Infinity With 1 Deluxe Temperature Controller

    OPERATION WITH DELUXE TEMPERATURE CONTROLLERS Using the Infinity with 1 Deluxe Temperature Controller When one Temperature Controller is required, the kitchen model must be used (MC-70-1A). Transfer Hot water temp. Clock Hour Min. Cooler Hotter Sound ON/OFF Vol. MC -70 -1A Switching the system ON The hot water system and controller can be switched on and off Transfer...
  • Page 21 OPERATION WITH DELUXE TEMPERATURE CONTROLLERS Setting the Sound Volume The ÔSound Vol.Õ B utton located behind the flip panel is not used when one Kitchen Controller is connected. Using Hot Water The hot water delivery temperature can be controlled from the Kitchen Controller (MC-70-1A). Ensure the system is switched ON.
  • Page 22: Using The Infinity With 2 Deluxe Temperature Controllers

    OPERATION WITH DELUXE TEMPERATURE CONTROLLERS Using the Infinity with 2 Deluxe Temperature Controllers When 2 Temperature Controllers are used, they must be Bath temp. ON/OFF models MC-70-1A (Kitchen) and BC-70-1A (Bathroom). Water Vol. Transfer Bath Fill Transfer Sound Hot water Vol.
  • Page 23: Setting The Sound Volume

    OPERATION WITH DELUXE TEMPERATURE CONTROLLERS Setting the Sound Volume The sound volume for all Temperature Controllers can be set individually. Note that this can be done with the Temperature Controllers switched off. Bath temp. Press the ÔSound Vol.Õ B utton located ON/OFF Water Vol.
  • Page 24: Bath Fill Function

    OPERATION WITH DELUXE TEMPERATURE CONTROLLERS Deluxe Bathroom Controller Bath temp. Ensure the system is switched ON. When the system is ON, ON/OFF Water Vol. Bath Fill Transfer the monitors will be lit. Ensure the Ô TransferÕ button is lit. If Sound Vol.
  • Page 25 OPERATION WITH DELUXE TEMPERATURE CONTROLLERS (b) Select the desired temperature using the ÔBat h temp.Õ but tons located behind the flip panel. The selected temperature will be Bath temp. ON/OFF displayed on the bottom of the bathroom controller monitor and Water Vol.
  • Page 26 OPERATION WITH DELUXE TEMPERATURE CONTROLLERS Step 2 Ð Ac tivate the automatic bath fill function and follow the voice prompts. (a) Ensure the system is switched on. When the system is ON, the monitors will be lit. Ensure the Ô TransferÕ button is lit. If not, press the Ô TransferÕ button once. (b) Press Ô...
  • Page 27: Using The Infinity With 2 Deluxe Temperature Controllers And 1 Standard Temperature Controller

    OPERATION WITH DELUXE TEMPERATURE CONTROLLERS Using the Infinity with 2 Deluxe Temperature Controllers and 1 Standard Temperature Controller When 3 Temperature Controllers are used for either Infinity 18, 20, 22, or 24, they must be one MC-70-1A (Kitchen) model, one BC-70-1A model (Bathroom), and one BSC-45-3A (Ensuite). Bath temp.
  • Page 28: Using The Infinity With 3 Deluxe Temperature Controllers

    OPERATION WITH DELUXE TEMPERATURE CONTROLLERS Using the Infinity with 3 Deluxe Temperature Controllers When 3 Temperature Controllers are used for the Infinity 32, they must be one MC-70-1A (Kitchen) model and two BC-70-1A models (Bathroom and Ensuite). Bath temp. Bath temp.
  • Page 29: Troubleshooting

    * In all cases, you may be able to clear the Error Code simply by turning the hot water tap OFF, then ON again. If this does not clear the Error Code, try pushing the ON/OFF button OFF, then ON again. If the Error Code still remains, contact Rinnai or your nearest service agent for advice.
  • Page 30: Warranty

    Trade Practices Act and similar State or Territory Laws. Given installation is in accordance with the manufacturers specification, this appliance is warranted by Rinnai for the cost of labour and components in the event of defects arising from faulty materials and/or workmanship with the ensuing warranty conditions.

This manual is also suitable for:

Infinity 24Infinity 22Infinity 20Infinity 18

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