Rinnai MC-503RC User manual

Rinnai New Zealand Wireless Installation and Operation: C 03-09
1
WIRELESS WATER
CONTROLLER
MC-503RC Installation and Operation Manual
Entry
Controllers
MC
No. 1 No. 2 No. 3
Max Temp. Maintenance
Temp. Volume
On/Off
Water Heater
Suitability
Suitable for the following Rinnai continuous
connector and controllers:
Controllers and Transceivers.
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user in accordance with these instructions. A licensed tradesperson is not required. A licensed
with a wireless controller.

Rinnai New Zealand Wireless Installation and Operation: C 03-09
has not been operated in accordance
purchase. Proof of purchase is required at
5. Servicing of the product is to be carried out
variation without notice.

Rinnai New Zealand Wireless Installation and Operation: C 03-09
3
Contents
WARNING
5
9
Transceiver Installation 10
Wireless Water Controller Installation 11
Wireless Water Controller Operation 13
Wireless and Wired Water Controllers 15
Troubleshooting

Rinnai New Zealand Wireless Installation and Operation: C 03-09
supplied.
Read these instructions to get an
overview of the steps required.
You will need
Philips screwdriver
Do the following
Wired and wireless installations
channel.
transceiver channels have been unassigned and all wireless controllers have been reset. Refer
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Rinnai New Zealand Wireless Installation and Operation: C 03-09
5
Location and positioning
Distances
Sunlight and LCD display
Chemicals and heat
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•
Specic to water controllers
details.
Signal strength
signal strength.
during installation.

Rinnai New Zealand Wireless Installation and Operation: C 03-09
not occur.
Servicing
Principle of operation
Water resistance
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Rinnai New Zealand Wireless Installation and Operation: C 03-09
charge.
To replace batteries
1.
3.
5.
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153
2 4
Insert batteries observing
the correct polarity as
indicated inside the
battery compartment
Turn battery
compartment
cover one full turn
anti-clockwise
to open
Align marks and
turn battery
compartment
cover one full turn
clockwise to
close

Rinnai New Zealand Wireless Installation and Operation: C 03-09
Ensure the power to the water heater is switched off.
Turn on the power to the water heater.
Insert batteries into the wireless controller.
1.
3.
5.
9.
10.
(C)
O R
Press for
approximately
3 seconds
(B) (D)
(E)
Press once
(A)
Press once
to start the tuning
process, this takes
approximately
5 seconds
Press once
O R
(F)

Rinnai New Zealand Wireless Installation and Operation: C 03-09
9
Ensure the power to the water heater is switched off.
appliance.
wires in the process and replace retaining screw.
1.
3.
5.
3.

Rinnai New Zealand Wireless Installation and Operation: C 03-09
10
Transceiver Installation
transceiver
1.
3.
Entry
Controllers
MC
No. 1 No. 2 No. 3
Max Temp. Maimtenance
Temp. Volume
On/Off
Water Heater
Entry
Controllers
MC
No. 1 No. 2 No. 3
Max Temp. Maimtenance
Temp. Volume
On/Off
Water Heater
Max Temp. Maimtenance
Temp. Volume
water heater
Push adhesive surface to the side of the water heater in the
desired location. Press the transceiver into the side of the water
heater for a couple of seconds.
1.
3.
2.
3.
25
58
157
167
35

Rinnai New Zealand Wireless Installation and Operation: C 03-09
11
Wireless Water Controller Installation
Installing wireless water controllers
Ensure the power to the water heater is switched on.
seconds. This will select a wireless controller channel for tuning. The
The default order of channel selection is as follows: ---> MC ---> No.1
heater.
MC.
1.
3.
5.
EntryEntry
Controllers
MC
No. 1 No. 2 No. 3
(C)
O R
Press for
approximately
3 seconds
(B) (D)
(E)
Press once
(A)
Press once
to start the tuning
process, this takes
approximately
5 seconds
Press once
O R
(F)
controller. Screw transceiver cover in place once all wireless controllers are installed.

Rinnai New Zealand Wireless Installation and Operation: C 03-09
Wireless Water Controller Installation
Troubleshooting wireless water controllers channel
installation procedure.
1.
3.
(E)
(F)
(G)
(C)
this channel is now unassigned.
1.
MC
No. 1 No. 2 No. 3
Mounting the wireless water controller
1.
3.
142
66.6
31.5
13.8
81.7
28

Rinnai New Zealand Wireless Installation and Operation: C 03-09
13
Wireless Water Controller Operation
Used to switch the water heater on and o.
ON/OFF BUTTON
Used to transfer control priority between the
water controllers. The controller with priority
has command of the hot water delivery
temperature.
TRANSFER BUTTON
These buttons are used to select the water
temperature.
WATER TEMPERATURE
UP AND DOWN BUTTONS
Used to switch Child Lock function on and
o.
CHILD LOCK BUTTON
Full battery indicator.
Low battery indicator.
Replace battery indicator, when
ashing.
BATTERY STATUS
WATER HEATER 'In Use' INDICATOR
Indicates that the water heater is in operation
and delivering hot water.
Signal strength indicator
Strong signal Weak signal
Out of range indicator
Communications indicator
COMMUNICATIONS STATUS
Indicates the selected hot water
temperature.
WATER TEMPERATURE INDICATOR
This indicator illuminates when the water
controller is in control of water delivery
temperature.
This Child Lock indicator illuminates
when the child lock has been activated.
WATER CONTROLLER
STATUS INDICATORS
Turning on
transceiver.
Ready to use
Ready to use
all the hot water taps have been turned off.

Rinnai New Zealand Wireless Installation and Operation: C 03-09
Wireless Water Controller Operation
button to
between controllers is not possible.
To activate the child lock function
To deactivate the child lock
that the function is no longer active.
General functioning of the child lock
activated
controller
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3 seconds

Rinnai New Zealand Wireless Installation and Operation: C 03-09
15
Wireless and Wired Water Controllers
channel.
all wireless transceiver channels have been unassigned
all wireless controllers have been reset
The channels for wired water controllers are assigned in sequence as follows:
the MC channel
an available channel other than the MC channel
page 11
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Rinnai New Zealand Wireless Installation and Operation: C 03-09
Consumers
Installers:
Address:
Phone:
Fax:
Email:
Websites:
Troubleshooting
Error Code Fault Remedy
transceiver or an obstruction.
-
03
Turn off all hot water taps. Press On/Off twice.
10 Service call.
11
Service call.
Service call.
Service call.
33 Service call.
Service call.
Service call.
Service call.
Service call.
Micro-processor fault. Service call.
Micro-processor fault. Service call.
LC*
No power display
and power is turned on.
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