Mitsubishi Electric par-u02meda User manual

CITY MULTI Control System
Smart ME Controller PAR-U02MEDA
Simple Operation Manual
Prior to use, thoroughly read the instructions in this manual to use the product correctly.
Retain this manual for future reference.
Make sure that the CD-ROM, this manual, and Installation Manual are passed on to any
future users.
To ensure safety and proper operation of the remote controller, the remote controller should
only be installed by qualified personnel.
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2

Contents
Safety precautions..................................................4
Names and functions of controller components......7
Controller interface..................................................................7
Screen configuration ...............................................................8
Display...................................................................................10
Basic operations...................................................12
Troubleshooting....................................................15
Timer, Schedule, and Auto return .........................16
Maintenance.........................................................17
Product features ...................................................18
3

Safety precautions
• Thoroughly read the following safety precautions before using the unit.
• Observe these precautions carefully to ensure safety.
WARNING Indicates a risk of death or serious injury.
CAUTION Indicates a risk of serious injury or structural damage.
• After reading this manual, pass it on to the end user to retain for future reference.
• Keep this manual for future reference and refer to it as necessary. This manual should be made available
to those who repair or relocate the controller. Make sure that the manual is passed on to any future users.
• For information not contained in this booklet, please refer to the Instruction Book on the CD-ROM that is
supplied with the Remote Controller.
General precautions
WARNING
Do not install the unit in a place where large
amounts of oil, steam, organic solvents, or
corrosive gases, such as sulfuric gas, are present
or where acidic/alkaline solutions or sprays
are used frequently. These substances can
compromise the performance of the unit or cause
certain components of the unit to corrode, which
can result in electric shock, malfunctions, smoke,
or fire.
To reduce the risk of shorting, current leakage,
electric shock, malfunctions, smoke, or fire, do
not wash the controller with water or any other
liquid.
To reduce the risk of electric shock, malfunctions,
smoke or fire, do not operate the touch panel or
touch other electrical parts with wet hands.
When disinfecting the unit using alcohol, ventilate
the room adequately. The fumes of the alcohol
around the unit may cause a fire or explosion
when the unit is turned on.
To reduce the risk of injury or electric shock,
before spraying a chemical around the controller,
stop the operation and cover the controller.
To reduce the risk of injury or electric shock, stop
the operation and switch off the power supply
before cleaning, maintaining, or inspecting the
controller.
If any abnormality (e.g., burning smell) is noticed,
stop the operation, turn off the power switch, and
consult your dealer. Continued use of the product
may result in electric shock, malfunctions, or fire.
Properly install all required covers to keep
moisture and dust out of the controller. Dust
accumulation and water can cause electric shock,
smoke, or fire.
4

CAUTION
To reduce the risk of fire or explosion, do not
place flammable materials or use flammable
sprays around the controller.
To reduce the risk of damage to the controller, do
not directly spray insecticide or other flammable
sprays on the controller.
To reduce the risk of environmental pollution,
consult an authorized agency for proper disposal
of remote controller.
To reduce the risk of electric shock or
malfunctions, do not touch the touch panel with a
pointy or sharp object.
To reduce the risk of injury and electric shock,
avoid contact with sharp edges of certain parts.
To avoid injury from broken glass, do not apply
excessive force on the glass parts.
To reduce the risk of injury, wear protective gear
when working on the controller.
Relocation and repairs
WARNING CAUTION
The controller should be repaired or moved only
by qualified personnel. Do not disassemble or
modify the controller.
Improper installation or repair may cause injury,
electric shock, or fire.
To reduce the risk of shorting, electric shock, fire,
or malfunction, do not touch the circuit board with
tools or with your hands, and do not allow dust to
accumulate on the circuit board.
Additional precautions
To avoid damage to the controller, use
appropriate tools to install, inspect, or repair the
controller.
This controller is designed for exclusive use with
the Building Management System by Mitsubishi
Electric. The use of this controller for with other
systems or for other purposes may cause
malfunctions.
To avoid discoloration, do not use benzene,
thinner, or chemical rag to clean the controller.
To clean the controller, wipe with a soft cloth
soaked in water with mild detergent, wipe off the
detergent with a wet cloth, and wipe off water with
a dry cloth.
To avoid damage to the controller, provide
protection against static electricity.
Properly dispose of the packing materials. Plastic
bags pose suffocation hazard to children.
To avoid damage to the controller, do not
overtighten the screws.
5
Safety precautions

The CD-ROM that is supplied with Smart ME Controller
WARNING The CD-ROM can only be played on a CD-drive or a DVD-drive. Do not attempt
to play the CD-ROM on an audio CD player as this may damage your ears and/
or speakers.
The CD-ROM that is supplied with the Smart ME Controller contains an Installation Manual and Instruction
Book.
Each document is in PDF format.
Viewing documents requires a computer with Adobe®Reader®or Adobe®Acrobat®installed.
“Adobe®Reader®” and “Adobe®Acrobat®” are registered trademarks of Adobe Systems Incorporated.
6
Safety precautions

Names and functions of controller components
Controller interface
▌
1Occupancy Sensor
The occupancy sensor detects vacancy for energy-save
control.
▌
2Brightness Sensor
The brightness sensor detects the brightness of the room for
energy-save control.
▌
3Temperature & Humidity Sensor
The sensor detects the room temperature and the relative
humidity.
▌
4LED Indicator
The LED indicator indicates the operation status in different
colors.
The LED indicator lights up during normal operation, lights off
when units are stopped, and blinks when an error occurs.
▌
5Touch panel & Backlit LCD
The touch panel shows the operation settings screen.
When the backlight is off, touching the panel turns the
backlight on, and it will stay lit for a predetermined period of
time.
7

Screen configuration
General equipment screen Home screen Indoor unit setting screen Humidity setting screen
This screen will not appear if no
Advanced HVAC CONTROLLERs
(AHC) are connected.
The setting items that are not available
for the connected indoor unit will not
appear on the display.
This screen will not appear if no
Advanced HVAC CONTROLLERs
(AHC) are connected.
Menu (User) screen Menu (Service) screen
A password is required to access the
Menu (Service) screen.
8
Names and functions of controller components

Screen configuration
General equipment screen Home screen Indoor unit setting screen Humidity setting screen
This screen will not appear if no
Advanced HVAC CONTROLLERs
(AHC) are connected.
The setting items that are not available
for the connected indoor unit will not
appear on the display.
This screen will not appear if no
Advanced HVAC CONTROLLERs
(AHC) are connected.
Menu (User) screen Menu (Service) screen
A password is required to access the
Menu (Service) screen.
9
Names and functions of controller components

Display
▌
Home screen
Basic
* All icons are displayed for explanation.
1
8 e b4cd
a
2 3
7
h
g
f
5
i
96
0
▌
1[ON/OFF] button
Touch to turn ON/OFF the indoor unit.
▌
2[Operation mode] button
Touch to change the operation mode.
▌
3[Menu] button
Touch to bring up the Menu screen.
▌
4LED Indicator ON/OFF button
Touch to turn ON/OFF the LED indicator.
▌
5
Touch to decrease the set temperature.
▌
6
Touch to increase the set temperature.
▌
7
Touch to go to the Indoor unit setting screen.
▌
8Room name
Room name appears here.
▌
9Room temperature
Current room temperature appears here.
▌
0Humidity
Current room humidity appears here.
▌
aSet temperature
The set temperature appears here.
The display varies with the selected operation
mode.
▌
bDay and time
Current day and time appear here.
▌
c
Appears when the scheduled operation is being
performed.
The icon appears when the timer operation is
prohibited.
▌
d
Appears when the ON/OFF timer is activated or
when the Night setback function is enabled.
▌
e
Appears when the brightness sensor detects light
brighter than a predetermined level.
▌
f
Appears when the occupancy sensor senses an
occupant.
▌
g
Appears during the energy-save control (depending
on the indoor unit model).
▌
h
Appears when the filter needs maintenance.
▌
i
Appears when the built-in thermistor on the
remote controller is activated to monitor the room
temperature.
appears when the thermistor on the indoor unit
is activated to monitor the room temperature.
▌
Indoor unit setting screen
* All icons are displayed for explanation.
u
r
s
q
t
p
▌
pFan speed
Touch to change the fan speed.
▌
qLouver
Touch to turn ON/OFF the louver.
▌
rAir direction
Touch to change the air direction.
▌
sLOSSNAY
Touch to change the fan speed of the LOSSNAY unit.
▌
t
Touch to return to the Home screen.
▌
u
Touch to go to the Humidity setting screen.
10
Names and functions of controller components