Rinnai New Zealand
Wireless Installation and Operation: C 03-09
4
Before Installation
Check for damage. DO NOT install
any damaged items.
Check all components have been
supplied.
Read these instructions to get an
overview of the steps required.
Switch off and remove power plug
from water heater to avoid damage
to electrical components.
You will need
Philips screwdriver
approximately 30 minutes to 1
hour depending on the number of
controllers to be fitted.
Do the following
available Controller Configurations
Wireless only installations
a maximum of 4 wireless controllers with 1 programmed as the master controller.
Wired and wireless installations
a maximum of 4 water controllers can be fitted in combination and used as follows:
Only 1 master controller can be installed, this can be a:
∙ MC-100V
Kitchen Deluxe (will always function as a master controller if fitted)
∙ MC-91
Compact (also called Universal)
∙ MC-503RC
Wireless
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.
Wired controllers can only be added to an existing wireless installation when all wireless
transceiver channels have been unassigned and all wireless controllers have been reset. Refer
page 12 for how to do this.
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