Rinnai MC-503RC Installation And Operation Manual page 12

Wireless Water Controller Installation
Troubleshooting wireless water controllers channel
assignment
If at the end of the installation process, screen (C) is displayed, do the following:
. Confirm that the power is still on at the water heater.
2. If the power is off turn it back on. If the channel as been correctly assigned the display
should show either screens (E), (F) or (G).
3. If screen (C) is still displayed un-install and reset the wireless controller and repeat
installation procedure.
(C)
Unassigning and resetting wireless water controllers
. Press the desired controller channel button. The LED will go out to signify that
this channel is now unassigned.
2. Remove batteries from wireless controller. This will reset the wireless
controller and complete the un-install process.
Mounting the wireless water controller
after determining the best location and having tested that the controller is working correctly
you can mount the control in a fixed position.
. Slide the wireless water controller from the wall mounting bracket.
2. Use the wall mounting bracket as a template to mark off and drill 2 holes for use with the
mounting fixings.
3. Use the wall mounting bracket to the wall with the screws and/or anchors provided. avoid
over-tightening of fixings as this may cause damage. DO NOT use powered tools to tighten
fixings.
4. Slide the wireless water controller back to its wall mounting bracket
(mm)
Rinnai New Zealand
(E)
81.7 142
31.5
13.8
66.6
(G)
(F)
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Wireless Installation and Operation: C 03-09
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MC