Operation; Battery Installation/Replacement - Mitsubishi Electric CITY MULTI PLFY-P NFMU-E Serie Manual De Instrucciones

2. Parts Names
Notes (Only for wireless remote controller):
When using the wireless remote controller, point it towards the receiver on the indoor unit.
If the remote controller is operated within approximately 2 minutes after power is supplied to
the indoor unit, the indoor unit may beep twice as the unit is performing the initial automatic
check.
The indoor unit beeps to confirm that the signal transmitted from the remote controller has
been received. Signals can be received up to approximately 7 meters (23 feet) in a direct line
from the indoor unit in an area 45° to the left and right of the unit. However, illumination such
as fluorescent lights and strong light can affect the ability of the indoor unit to receive signals.
If the operation lamp near the receiver on the indoor unit is blinking, the unit needs to be in-
spected. Consult your dealer for service.
Handle the remote controller carefully! Do not drop the remote controller or subject it to strong
shocks. In addition, do not get the remote controller wet or leave it in a location with high hu-
midity.
To avoid misplacing the remote controller, install the holder included with the remote controller
on a wall and be sure to always place the remote controller in the holder after use.
If the indoor unit beeps 4 times when you are using the wireless remote controller, switch the
auto mode setting to the AUTO (single set point) mode or AUTO (dual set point) mode.
For details, refer to the included Notice (A5 sheet) or the Installation Manual.

. Operation

About the operation method, refer to the operation manual that comes with each remote controller.
.1. Turning ON/OFF
[ON]
Press the [ON/OFF] button.
The ON/OFF lamp will light up in
green, and the operation will start.
Note:
Even if you press the ON/OFF button immediately after shutting down the operation is progress, the air conditioner will not start for about minutes.
This is to prevent the internal components from being damaged.
Operation status memory
Operation mode
Preset temperature
Fan speed
Settable preset temperature range
Operation mode
Cool/Dry
Heat
Auto (Single set point)
Auto (Dual set points)
Fan/Ventilation
The settable temperature range varies with the model of outdoor units and remote controller.
Remote controller setting
Operation mode before the power was turned off
Preset temperature before the power was turned off
Fan speed before the power was turned off
Preset temperature range
19 – 30 °C, 67 – 87 °F
17 – 28 °C, 63 – 83 °F
19 – 28 °C, 67 – 83 °F
[Cool] Preset temperature range for the Cool mode
[Heat] Preset temperature range for the Heat mode
Not settable

Battery installation/replacement

1. Remove the top cover, insert two LR6 AA
batteries, and then install the top cover.
Top cover
2. Press the Reset button.
[OFF]
Press the [ON/OFF] button again.
The ON/OFF lamp will come off,
and the operation will stop.
1
2
3
Two LR6 AA batteries
Insert the negative (–) end of
each battery first. Install the
batteries in the correct directions
(+, –)!
Press the Reset button with an
object that has a narrow end.