Mitsubishi Electronics PAR-30MAAU User Manual
MENU HOLD
ON
OFF
RETURN SELECT
CITY MULTI Control System
MA Remote Controller PAR-30MAAU
Instruction Book
English
Français
Prior to use, thoroughly read the instructions in this manual to use the product correctly.
Retain for future reference.
Make sure that this manual, Installation Manual, and Initial Setting 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.
Product features
Feature 1
Large, easy-to-see display
Room
Setback
Mode
Set temp.
Temp.
Full-dot LCD display with large characters
for easy viewing
MENU HOLD
RETURN SELECT
Feature 2
Simple button arrangement
Feature 3
Large, easy-to-press buttons
OFF
ON
Buttons are arranged according
to usage to allow for intuitive
navigation.
Frequently used buttons are larger
than other buttons to prevent
unintended pressing of other
buttons.
RETURN SELECT
HOLD
ON
OFF
Contents
Safety precautions
Names and functions of controller components
Controller interface ....................................................6
Display ....................................................................... 8
Read before operating the controller
Menu structure.........................................................10
Icon explanations..................................................... 11
Basic operations
Power ON/OFF ........................................................ 12
Operation mode, temperature, fan speed,
and HOLD settings ..........14
Navigating through the menu
Main menu list .........................................................20
Navigating through the Main menu..........................22
Controller operation-Function settings
Vane•Louver•Vent. (Lossnay) .................................. 24
High power ..............................................................26
Clock........................................................................27
Timer (On/Off timer) .................................................28
(Auto-Off timer) .............................................. 30
Weekly timer ............................................................ 32
OU silent mode ........................................................ 34
Restriction................................................................36
Energy saving .......................................................... 40
Manual vane angle ..................................................44
Main display.............................................................46
Contrast ................................................................... 47
Language selection .................................................48
.................................... 4
......... 6
......... 10
.......................................... 12
...................... 20
.......24
Maintenance
Filter information ...................................................... 50
Troubleshooting
Error information ...................................................... 52
Specifications
.................................................50
............................................ 52
................................................54
Safety precautions
• Thoroughly read the following safety precautions before using the unit.
• Observe these precautions carefully to ensure safety.
WARNING
CAUTION
• 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.
Indicates a risk of death or serious injury.
Indicates a risk of serious injury or structural damage.
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 switches/buttons 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.
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.
4
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, switches, or buttons
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.
Precautions for moving or repairing the controller
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.
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 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.
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.
5
Names and functions of controller components
Controller interface
6
7
MENU HOLD
RETURN SELECT
ON
OFF
2
Function buttons
1345
890a
6
1 ON/OFF button
Press to turn ON/OFF the indoor unit.
2 HOLD button
Press to enable/disable the Hold function.
3 SELECT button
Press to save the setting.
4 RETURN button
Press to return to the previous screen.
The functions of the function buttons
change depending on the screen.
Refer to the button function guide that
appears at the bottom of the LCD for
the functions they serve on a given
screen.
When the system is centrally
controlled, the button function guide
that corresponds to the locked button
will not appear.
Main display Main menu
Main
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
Main display: RETURN
Cursor Page
Setback
Mode
Room
Set temp.
Temp. Fan
Fri
Auto
5 MENU button Page 22
Press to bring up the Main menu.
6 Backlit LCD
Operation settings will appear.
When the backlight is off, pressing any
button turns the backlight on and it
will stay lit for a certain period of time
depending on the screen.
When the backlight is off, pressing any
button turns the backlight on and does
not perform its function. (except for the
ON/OFF and HOLD buttons)
7 ON/OFF lamp
This lamp lights up in green while the unit
is in operation. It blinks while the remote
controller is starting up or when there is
an error.
890a 890a
Function guide
8 Function button F1
Main display: Press to change the operation
mode.
Main menu: Press to move the cursor down.
9 Function button F2
Main
display
: Press to decrease temperature.
Main menu: Press to move the cursor up.
0 Function button F3
Main
display
: Press to increase temperature.
Main menu: Press to go to the previous page.
a Function button F4
Main
display
: Press to change the fan speed.
Main menu: Press to go to the next page.
7
Names and functions of controller components
Display
The main display can be displayed in two different modes: "Full" and "Basic."
The factory setting is "Full." To switch to the "Basic" mode, change the setting
on the Main display setting. (Refer to page 46.)
Full mode
* All icons are displayed for
explanation.
7
9
1
Basic mode
6
8
0
a
1
cl
b
hgfed
Room
Setback
Set temp.
Mode Temp. Fan
k
l
5
a
2
Room
Setback
Auto
Auto
Fri
Fri
3
i
j
4
3
4
Set temp.
Mode Temp. Fan
5
8
2
1Operation mode Page 14
Indoor unit operation mode appears here.
c Page 29
Appears when the On/Off timer is enabled.
2Preset temperature Page 16
Preset temperature appears here.
3Clock
(See the Initial Setting Manual.)
Current time appears here.
4Fan speed Page 18
Fan speed setting appears here.
5Button function guide
Functions of the corresponding buttons appear
here.
6
Appears when the ON/OFF operation is centrally
controlled.
7
Appears when the operation mode is centrally
controlled.
8
Appears when the preset temperature is centrally
controlled.
9
Appears when the filter reset function is centrally
controlled.
appears when the Hold function is enabled.
d Page 32
Appears when the Weekly timer is enabled.
e Page 40
Appears while the units are operated in the
energy-save mode.
f Page 34
Appears while the outdoor units are operated in
the silent mode.
g
Appears when the built-in thermistor on the
remote controller is activated to monitor the
room temperature (a).
appears when the thermistor on the
indoor unit is activated to monitor the room
temperature.
h Page 24
Indicates the vane setting.
i Page 25
Indicates the louver setting.
0 Page 50
Indicates when filter needs maintenance.
aRoom temperature
(See the Initial Setting Manual.)
Current room temperature appears here.
b Page 38
Appears when the buttons are locked.
Most settings (except ON/OFF, mode, fan speed, temperature) can be made from the Menu
screen. (Refer to page 22.)
j Page 25
Indicates the ventilation setting.
k Page 36
Appears when the preset temperature range is
restricted.
l Page 19
Appears when the Hold function is enabled.
9
Read before operating the controller
Menu structure
Main menu
Press the
MENU button.
Move the cursor
to the desired
item with
the F1 and
F2 buttons,
and press
the SELECT
button.
Vane•Louver•Vent. (Lossnay)
High power
Timer
On/Off timer
Auto-Off timer
Weekly timer
OU silent mode
Restriction
Temp. range
Operation lock
Energy saving
Auto return
Schedule
Filter information
Error information
Maintenance
Auto descending panel
Manual vane angle
Initial setting
Clock
Main display
Contrast
Display details
Auto mode
Setback mode
Administrator password
Language selection
Page 24
Page 26
Page 28
Page 30
Page 32
Page 34
Page 36
Page 38
Page 40
Page 42
Page 50
Page 52
Refer to the Instructions Manual that
came with the automatic elevating panel.
Page 44
Page 27
Page 46
Page 47
Refer to the Installation Manual.
Refer to the Installation Manual.
Refer to the Initial Setting Manual.
Refer to the Installation Manual.
Page 48
10
Service
Test run
Input maintenance info.
Function setting
Lossnay
Check
Self check
Maintenance password
Remote controller check
Not all functions are available on all models of indoor units.
Icon explanations
Controller operation
Timer
P
Refer to the indoor unit Installation
Manual.
Refer to the indoor unit Installation
Manual.
Refer to the Installation Manual.
Refer to the Installation Manual.
Refer to the indoor unit Installation
Manual.
Refer to the Installation Manual.
Refer to the Installation Manual.
Refer to the Installation Manual.
The table below
summarizes the square
icons used in this manual.
P
ON
The administrator password must be entered on the password input screen to
change settings. There is no settings that can skip this process.
Timer
Enter administrator password
Select: SELECT
Cursor
F1 F2 F3 F4
Indicates settings that can be
changed only while the units
are in operation.
Indicates settings that can be
changed only while the units
are operated in the Cool,
Heat, or Auto mode.
F1 : Press to move the cursor left.
F2 : Press to move the cursor right.
F3 : Press to decrease the value by 1.
F4 : Press to increase the value by 1.
*Changes cannot be made unless the correct password is
entered.
Indicates settings that can be changed
OFF
only while the units are not in operation.
Indicates functions that are not available
when the buttons are locked or the
system is centrally controlled.
11
Basic operations
Power ON/OFF
Button operation
ON
Press the ON/OFF button.
The ON/OFF lamp will light up in green, and the
ON
OFF
OFF
ON
OFF
operation will start.
Press the ON/OFF button again.
The ON/OFF lamp will come off, and the operation will
stop.
12
Operation status memory
Remote controller setting
Operation mode Operation mode before the power was turned off
Preset temperature Preset temperature before the power was turned off
Fan speed Fan speed before the power was turned off
Settable preset temperature range
Operation mode Preset temperature range
Cool/Dry 67 ~ 87 ºF (19 ~ 30 ºC)
Heat 63 ~ 83 ºF (17 ~ 28 ºC)
Auto 67 ~ 83 ºF (19 ~ 28 ºC)
Setback
Fan Not settable
The minimum difference between the upper and lower limits is 8 ºF (4 ºC)
*
The settable temperature range varies with the model of indoor units.
[Upper limit] 67 ~ 87 ºF (19 ~ 30 ºC)
[Lower limit] 53 ~ 79 ºF (12 ~ 26 ºC)
*
*
13
Operation mode, temperature, fan speed,
ON
and HOLD settings
Button operation
Operation mode
Fri
Press the F1 button to go through the operation
modes in the order of "Cool, Dry, Fan, Auto,
Room
Cool
Mode Temp. Fan
Set temp.
Auto
Setback, and Heat." Select the desired operation
mode.
Cool Dry Fan
F1 F2 F3 F4
MENU HOLD
RETURN SELECT
What the blinking mode icon means
The mode icon will blink when other indoor units in the same refrigerant system (connected to the same
outdoor unit) are already operated in a different mode. In this case, the rest of the unit in the same
group can only be operated in the same mode.
ON
OFF
Auto Heat
•
Operation modes that are not available to the connected
indoor unit models will not appear on the display.
Setback
14
Setback mode
The following figure shows the operation patterns of the unit that the setback operation is executed.
The setback function automatically switches the operation mode between cooling and
heating to maintain the room temperature within the set temperature range.
During setback operation
Upper limit
temperature
Lower limit
temperature
Night Daytime
Night Daytime
The room temperature
changes corresponding
to the change in the
outside temperature.
Room temperature
HEAT FAN* FAN* FAN*COOL HEAT COOL
*The status of the air conditioning units do not reflect the mode.
Notes on setback operation
• The setback mode can be set from this remote controller only in the systems that have the following type of units:
· Unit that features simultaneous cooling and heating functions: PURY/PQRY series
· Unit that features simultaneous cooling and heating functions with the use of external heaters
(Field supply): PUHY series with external heater
Depending on the production month, the simultaneous cooling and heating function is limited on some PUHY units.
For the availability of this function, contact a local sales representative.
Type of units other than the types above cannot be operated in the setback mode. In this case, set “No” in the
Setback mode setting. Refer to the Initial Setting Manual for details about Setback mode setting.
For PUHY series of units which do not have simultaneous cooling and heating function with the use of external
heaters, make sure to use TC-24A for the setback mode.
When using both TC-24A and PAR-30MAAU in a system, make a setting for the setback function only from one of
them. Do not make a setting from both of them.
• When the setback operation is performed on the cooling-only units, the upper/lower limit temperature can be set, but
only the upper limit temperature is controlled in the operation.
• If the Operation mode changeover limit is set from the system controller, the Setback mode will be canceled, and the
Fan mode will be set.
• If the Maintenance or Service function has started, the Setback operation will not switch the operation mode, and the
operation mode will remain the same as the one before the Maintenance or Service function has started.
15
Preset temperature
When the operation mode is NOT "Setback"
Room
Cool
Mode Temp. Fan
Set temp.
F1 F2 F3 F4
MENU HOLD
RETURN SELECT
Auto
Fri
Press the F2 button to decrease the preset
temperature by 1ºC (1ºF), and press the F3
button to increase.
•
Refer to the table on page 13 for the settable
temperature range for different operation modes.
•
Preset temperature range cannot be set for Fan/
Ventilation operation.
ON
OFF
16
When the operation mode is "Setback"
Room
Setback
Set temp.
Mode Temp. Fan
F1 F2 F3 F4
MENU HOLD
RETURN SELECT
Set Temp.
Select: SELECT
Cursor Temp.
F1 F2 F3 F4
MENU HOLD
RETURN SELECT
Auto
Fri
The current setting (the upper/lower limit
temperature) will appear.
Set temp.
Lower limit
temperature
Upper limit
temperature
Press the F2 or F3 button to go to the setting
screen.
ON
OFF
Move the cursor to the upper or lower limit
temperature with the F1 or F2 button.
Increase or decrease the value for the selected
item with the F3 or F4 button, and press the
SELECT button.
•
Refer to the table on page 13 for the settable
ON
OFF
temperature range for different operation modes.
Set Temp.
Changes saved
Main display: RETURN
A confirmation screen will appear.
Navigating through the screens
• To go back to the Main menu .......... MENU button
• To return to the Main display .......... RETURN button
17
Fan speed
Room
Cool
Mode Temp. Fan
Set temp.
F1 F2 F3 F4
MENU HOLD
RETURN SELECT
Auto
Fri
Press the F4 button to go through the fan
speeds in the following order.
Auto
•The available fan speeds depend on the models of connected
ON
indoor units.
•Fan speed can be changed even when the buttons are locked
OFF
or when the system is centrally controlled.
18
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