Wireless Controller Batteries - Rinnai MC-503RC Installation And Operation Manual

Wireless Controller Batteries

Use 2 x 1.5 V aaa batteries (battery life approximately 1 year). It is best to remove batteries if
the remote control is not going to be used for a long period. This will assist in avoiding damage
from leaking batteries. The battery symbol in the display monitor indicates the remaining
charge.
Battery charge level ok
Battery charge level is low
Batteries need replacing (when flashing)
To replace batteries
Before attempting to change the batteries ensure all moisture is removed from the water
controller. Failure to do so may allow water to enter the controller causing damage.
. Remove controller from wall mounting bracket.
2. Open battery compartment, turn battery cover a full turn anti-clockwise.
3. Insert batteries observing the correct polarity as shown.
4. Close battery compartment, turn battery cover a full turn clockwise.
5. Return controller to wall mounting bracket.
1 2
Turn battery
compartment
cover one full turn
anti-clockwise
to open
Do not:
• mix old and new batteries
• 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
3
Insert batteries observing
the correct polarity as
indicated inside the
battery compartment
7
4 5
Align marks and
turn battery
compartment
cover one full turn
clockwise to
close
Wireless Installation and Operation: C 03-09