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Do not fix or permanently attach either the transceiver or controller until you have tested that both are working correctly. Rinnai Wireless Transceivers can be connected to the water heater models listed by the end user in accordance with these instructions. A licensed tradesperson is not required. A licensed tradesperson is only required if connecting more than 2 cables.
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3 below, Rinnai New Zealand Limited supervising gas fitter’s registration number (“Rinnai”) will, at its own discretion, either and the gas fitting certification number. replace or repair any defective product at 4. This warranty commences from the date of no charge to the customer.
WARNING Improper installation, adjustment, alteration, service or maintenance can cause property damage, personal injury or loss of life. For assistance or additional information contact Rinnai on 0800 RINNaI (0800 746 624). Rinnai New Zealand Wireless Installation and Operation: C 03-09...
Up to 2 BC-100V (Bathroom Deluxe) water controllers can be fitted • a MC-503RC or MC-91 must be the fourth water controller in any installation When installing combinations of both wired and wireless controllers, all wired water controllers must be connected BEFORE the wireless water controllers are assigned to a transceiver channel.
It may be necessary to locate the transceiver in a central location inside the building. For such locations extended lengths of communication cable are available from Rinnai. alternatively double insulated flex with a minimum area of 0.5 mm may be used.
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Water controllers and transceivers do not contain serviceable parts and must only be serviced and repaired by an authorised Rinnai Service Centre. Water resistance The MC-503RC Wireless Water Controller is a water resistant device, however excessive exposure to water may result in damage to the controller. •...
• use different types of batteries at the same time • heat or expose to flame • take apart or short circuit • attempt to recharge alkaline batteries Rinnai New Zealand Wireless Installation and Operation: C 03-09...
Following remaining programmed sequence as shown below. Repeat from step 6 for any remaining wireless controllers. Press once Press approximately 3 seconds Press once to start the tuning process, this takes approximately 5 seconds Press once Rinnai New Zealand Wireless Installation and Operation: C 03-09...
Return Quick Connect cable connector to original position taking care not to damage cable wires in the process and replace retaining screw. Positioning of various components pictured may differ depending on the water heater model Rinnai New Zealand Wireless Installation and Operation: C 03-09...
Push adhesive surface to the side of the water heater in the (mm) desired location. Press the transceiver into the side of the water heater for a couple of seconds. Rinnai New Zealand Wireless Installation and Operation: C 03-09...
Installing multiple wireless water controllers To install subsequent wireless water controllers, repeat steps 1 - 6 for each additional controller. Screw transceiver cover in place once all wireless controllers are installed. Rinnai New Zealand Wireless Installation and Operation: C 03-09...
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DO NOT use powered tools to tighten fixings. Slide the wireless water controller back to its wall mounting bracket 81.7 31.5 13.8 (mm) 66.6 Rinnai New Zealand Wireless Installation and Operation: C 03-09...
°C. For safety reasons is cannot be raised above 43 °C until all hot water taps are closed. If the water heater is turned off while hot water taps are on, it can not be turned back on until all the hot water taps have been turned off. Rinnai New Zealand Wireless Installation and Operation: C 03-09...
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When the water heater is turned off while the child lock is activated, it can not be turned on again from a controller where the child lock is activated • Child lock is deactivated during a battery change or when batteries fail Rinnai New Zealand Wireless Installation and Operation: C 03-09...
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BC100V or MC91 (not programmed as a master controller) will automatically be assigned to an available channel other than the MC channel • Install the wireless water controllers to any unassigned channels following steps outlined on page Rinnai New Zealand Wireless Installation and Operation: C 03-09...
Troubleshooting The Rinnai continuous flow water heaters have a self diagnostic capability. If a fault occurs, an error code will flash on the digital monitor of your water controllers. Error Code Fault Remedy ‘Out of Range’ due to distance from Move controller, transceiver or obstruction.