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MA
Technical Manual
67 pgs12.7 Mb0

Mitsubishi MA, PAR-21MAA Technical Manual

< for USA / Canada >
CONTENTS
I. Advantage of New MA Remote Con trol ler ........................................................................... 2
1. Weekly Timer ......................................................................................................................2
2. Easy Maintenance Function (Only for Mr. SLIM) .................................................................2
3. New Display ........................................................................................................................3
4. The Other Functions ...........................................................................................................3
4.2 Auto Off Timer ..................................................................................................................................................... 3
II. New Functions .......................................................................................................................4
III. Appearance ............................................................................................................................5
1. Display Section ...................................................................................................................5
2. Operation Section ...............................................................................................................5
IV. Easy Maintenance Function (For Mr. SLIM P series) .......................................................... 6
1. Maintenance Mode Operating Method ................................................................................6
2. Guide for Operation Condition ............................................................................................8
V. How to Select Functions of remote controller ....................................................................9
1. Function Items ....................................................................................................................9
2. Flowchart of Function Setting ...........................................................................................10
3. Screen Structure for Function Setting ...............................................................................11
4. Function Setting Mode ......................................................................................................12
4.2.1 Operation Lock (Operation Function Limit Setting) ............................................................................... 14
4.2.2 Auto Mode Setting .................................................................................................................................16
4.2.3 Temperature Range Limit Setting ..........................................................................................................18
4.3.1 Remote Controller Main/Sub Setting .....................................................................................................20
4.3.2 Timer function setting (Weekly timer/Auto off timer/Simple timer) ........................................................21
4.3.3 Contact Number Setting for Error Situation ...........................................................................................33
4.4.1 Temperature Display °F/°C Setting .......................................................................................................35
4.4.2 Inlet air Temperature Display Setting .................................................................................................... 36
4.4.3 Automatic Cooling/Heating Display Setting ...........................................................................................37
VI. Unit Function Setting by the Remote Controller (for Mr. SLIM P series) ........................38
VII. Test Run by the Remote Controller (for Mr. SLIM P series) .............................................42
1. Check Points Under Test Run ...........................................................................................42
2. Test Run using the Wired Remote Controller ....................................................................42
VIII. Self-Diagnosis by the Remote Controller (for Mr. SLIM P series) ...................................44
1. How to Proceed “Self-diagnosis” ........................................................................................44
2. Error Code List ..................................................................................................................46
IX. Monitoring the Operation Data by the remote Controller (for Mr. SLIM P series) ..........48
1. How to “Monitor the Operation Data” ................................................................................48
2. Request Code List ............................................................................................................49
X. System Control (for Mr. SLIM P series) ..............................................................................58
1. One-Remote Controller (Standard) Operation ..................................................................60
1.1 One Wired Remote Controller ........................................................................................................................... 60
2. Two-Remote Controller Operation .....................................................................................61
3. Group Control Operation (Collective Operation and Control of Multiple Refrigerant
Systems (2 to 16)) .............................................................................................................62
XI. External Dimensions ...........................................................................................................63
I. Advantage of New MA
Remote Controller
II. New Functions
III.
Appearance
IV.
Easy Maintenance Func­tion (For Mr. SLIM P series)
V. How to Select Functions
of remote controller
VI.
Unit Function Setting by the Remote Controller (for Mr. SLIM P series)
VII. Test Run by the Remote Control-
ler (for Mr. SLIM P series)
VIII.
Self-Diagnosis by the
Remote Controller (for Mr. SLIM P series)
Monitoring the Operation
IX.
Data by the remote Control­ler (for Mr. SLIM P series)
X. System Control (for Mr.
SLIM P series)
XI. External Dimensions
1
I. Advantage of New MA Remote Controller
1. Weekly Timer
The built-in weekly timer enables you not only to make on/off set tings but also temperature set tings. Up to eight pat terns can be set for each day of the week.
Saves you money
˚F
and space because
WEEKLY
ON/OFF
you need only one remote controller.
Conventional remote controller
Schedule remote controller
TIME SUN
˚F
TEMP.
Deluxe remote controller
Setting example (Restaurant in summer)
Economical operation ac cord ing to air conditioner use
80
78
76
74
72
Preset temperature (˚F)
0
*Joint research with Japan Facility Solutions, Inc.
temperature low.
hours
1
Start of daily business
10
3 5
Lunch time
Seven patterns can be set.
12 14 16 18 20 22 24 (H)
Dinner time
Set the
Busy
Quiet
hours
Set the temperature high.
6 7
End of daily business
2. Easy Maintenance Function
Enables you to check necessary data on site, drastically reducing the time required for maintenance work.
Information useful for maintenance can be dis played on the remote con trol ler.
◆
Outdoor unit information can be checked even from inside a building. Furthermore, use of maintenance stable-operation control that fi xes the op er at ing frequency, allows smooth inspection, even for inverter models.
<Display information> Outputs data for nine items.
Compressor information Outdoor unit in for ma tion Indoor unit in for ma tion
• Accumulated operating time
• Number of ON/OFF times
• Operating current
The contact telephone number to be called when an
◆
• Heat exchanger tem per a ture
• Discharge temperature
• Outside air temperature
• Heat exchanger tem per a ture
• Intake air temperature
• Filter operating time
Displays the contact number in case of abnormality.
error occurs is displayed au to mat i cal ly.
This helps smooth contact with appropriate personnel in when an error occurs.
The contact telephone number of the maintenance company to be called when an er­ror occurs can be registered in advance. When an error occurs, the contact telephone number will automatically appear, allowing you to call without diffi culty.
Telephone number registered in advance
Displayed alternately
2
3. New Display
Various information is displayed and conveyed clearly, enabling more ac cu rate op er a tion of the air conditioner.
3.1 Dot Liquid Crystal Display (LCD)
The dot liquid crystal display enables quick understanding of the op er a tion state.
3.2 Multi-language Display
In addition to English, contents can be displayed in seven other lan guag es.
This function makes the remote controller very useful in facilities where foreigners are present.
● Display example [Operation mode] Dot liquid crystal display
Display example [Cool mode]
●
[Itarian]
[German]
[Chinese]
[Spanish]
[French]
TEMP.
TIME SUN
˚F
˚F
WEEKLY
ON/OFF
[Russian][English]
[Japanese]
4. The Other Functions
4.1 Temperature Range Limit Setting
Enables operation of air conditioner at comfortable temperatures at all times.
Upper and lower limits can be established for the temperature setting. This prevents overcooling or overheating, thereby contributing to energy saving.
I. Advantage of New MA Remote Con trol ler
4.2 Auto Off Timer
Shuts off wasteful air conditioner operations.
Operation is stopped automatically when the preset time elapses following the start of operation, thereby preventing wasteful op­erations. The time can be set from 30 minutes to 4 hours in 30-minute increments.
4.3 Simple Operation Lock
Prevents others from changing settings without permission.
This lets you disable all the buttons or all the buttons except for the [ON/OFF] button, preventing mischief and incorrect operations.
3
II. New Functions
Function Description Go to page
Easy maintenance function
II. New Functions
Operation data monitor function
Operation Hz fi xing
Error code monitor function
Contact number display
Multi language display
Temperature display (°C/°F) setting
Room temperature display setting
Auto heat/cool display setting
Weekly schedule timer
"Operation limit function setting (Operation lock)"
Temperature range limit function
Clock function setting
Auto off timer
Simple timer Remote controller main/sub setting
Displays information necessary for maintenance. Below information for easy maintenance of air-con di tion er can be dis­played.
• Compressor • Accumulated op er at ing time
• Number of ON/OFF times
• Operating current (A)
• Outdoor unit • Heat exchanger tem per a ture (°F)
• Discharge tem per a ture (°F)
• Outside air temperature (°F)
• Indoor unit • Intake air tem per a ture (°F)
• Heat ex chang er tem per a ture (°F)
• Filter op er at ing time (hours)
Information necessary for main te nance can be dis played on the remote controller.
The operation state of inverter mod els can be mon i tored using the main te nance stable-operation control (fi xed frequency).
Error code is displayed in the serv ice inspection mon i tor. Displays the contact telephone number to be called when an error oc-
curs. In addition to English, contents can be displayed in seven other lan-
guages.
• English, German, Spanish, Russian, Italian, Chinese, French, Japanese
Enables you to set the unit (°C/°F) in which tem per a tures are to be dis­played.
Enables you to set whether to show or hide the indoor (room) tempera­ture.
Enables you to set whether to display or hide “COOL”/“HEAT” in auto mode.
Provides a built-in weekly timer that allows you to make on/off and tem­ per a ture settings. Up to eight patterns can be set for each day of the week.
Lets you disable all the buttons or all the buttons except for the [ON/ OFF] button, preventing mischief and in cor rect operations.
Enables you to establish upper and lower limits for the temperature set­ ting. This prevents overcooling or over heat ing, thereby contributing to en er gy saving.
Enables you to set whether to use the clock function. Stops operation when the preset time elapses fol low ing the start of op-
er a tion. The time can be set from 30 minutes to 4 hours in 30-minute incre­ments. By default, the weekly timer is se lect ed. To switch to the auto off timer, select it using the remote controller’s function selection.
Enables you to set on/off settings in 1-hour increments within 72 hours.
Enables you to set the remote con trol ler as the main or sub.
6
48
6
44
33
12
35
36
37
23
14
18
21
26
29 20
4
III. Appearance
1. Display Section
For purposes of this ex pla na tion, all parts of the display are shown as lit. During actual op er a tion, only the rel e vant items will be lit.
Identifi es the current op er a tion
Shows the operating mode, etc. * Multilanguage display is sup-
port ed.
“Centrally Controlled” in di ca tor
Indicates that operation of the re­ mote controller has been pro hib it ed by a master controller.
“Timer is Off” indicator
Indicates that the timer is off.
Temperature setting
Shows the target temperature.
Day-of-Week
Shows the current day of the week.
Time/Timer Display
Shows the current time, unless the simple or Auto Off timer is set. If the simple or Auto Off timer is set, shows the time re­maining.
TIME SUN MON TUE WED THU FRI SAT TIMER AFTER
ERROR CODE
˚F˚C
˚F˚C
ONLY1Hr.
Up/Down Air Direction in di ­ca tor
The indicator shows the di­ rec tion of the outcoming airfl ow.
“One Hour Only” indicator
Displayed if the airfl ow is set to low and downward during COOL or DRY mode. (Operation varies according to model.) The indicator goes off after one hour, at which time the airfl ow di­ rec tion also changes.
Room Temperature dis play
Shows the room temperature.
Louver display
Indicates the action of the swing louver. Does not appear if the louver is stationary.
(Power On indicator)
Indicates that the power is on.
Hr AFTER
ON OFF
FUNCTION
FILTER
WEEKLY
SIMPLE
AUTO OFF
“Sensor” indication
Displayed when the remote con trol ler sensor is used.
“Locked” indicator
Indicates that remote controller but­ tons have been locked.
“Clean The Filter” indicator
Comes on when it is time to clean the fi lter.
Timer indicators
The indicator comes on if the cor­ re spond ing timer is set.
Fan Speed indicator
Shows the selected fan speed.
Ventilation indicator
Appears when the unit is running in Ventilation mode.
III. Appearance
2. Operation Section
Set Temperature buttons
Down
Up
Timer Menu button (Monitor/Set but ton)
Mode button (Return but­ ton)
Set Time but tons
Back
Ahead
Timer On/Off but ton (Set Day button)
Opening the door.
TEMP.
MENU
MONITOR/SET
BACK DAY
PAR-21MAA
CLOCK
ON/OFF
OPERATION
ON/OFF
FILTER
CHECK
CLEAR
TEST
ON/OFF but ton
Fan Speed button
Filter button (<Enter> but ton)
Test Run button
Check button (Clear but ton)
Airfl ow Up/Down button
Louver button
Operation button)
(
To preceding op er a tion
number.
Ventilation button (
Op er a tion button) To next operation number.
Note:
If you press a button for a feature that is not installed at the indoor unit, the remote controller will display the “Not Available”
●
message.
If you are using the remote controller to drive multiple indoor units, this message will appear only if the feature is not present
at every unit connected.
5
IV. Easy Maintenance Function (For Mr.SLIM P series)
● Reduces maintenance work drastically.
● Enables you to check operation data of the indoor and outdoor units by remote controller.
Furthermore, use of maintenance stable-operation control that fixes the operating frequency, allows smooth inspection, even for inverter models.
Smooth Mainte­nance Function
Easy maintenance information (unit)
Compressor Outdoor unit Indoor unit
Accumulated operating time
( 10 hours) temperature ( ˚F) temperature (˚F) Number of ON/OFF Discharge Heat exchanger times ( 10 times) temperature (˚F) temperature (˚F) Operating Outside air Filter operating current (A) temperature (˚F) time* (Hours)
* The filter operating time is the time that has elapsed since the filter was reset.
Heat exchanger Intake air
1. Maintenance Mode Operating Method
* If you are going to use the "2.Guide for Operation Condition", set the airflow to "High" before activating maintenance mode.
Discharge temperature 147˚F
Remove the service panel.
Measure the discharge temperature.
● Conventional inspection work
●Outdoor unit ●
●Indoor unit ●
Measure the intake air temperature.
Measure the outside air temperature
● Switching to maintenance mode
Maintenance mode can be activated either when the air conditioner is operated or stopped. It cannot be activated during test run.
Maintenance information can be viewed even if the air conditioner is stopped.
■ Remote controller button information
Outdoor unit information
Confirm
Activate/cancel maintenance mode
Compressor information
(1) Press the
[Display ]
Operation mode
TEST
MAINTENANCE
button for three seconds to switch to maintenance mode.
Indoor unit information
If stable operation is unnecessary or if you want to check the data with the air conditioner stopped, skip to step (4).
● Fixed Hz operation
The operating frequency can be fixed to stabilize operation of inverter model. If the air conditioner is currently stopped, start it by this operation.
(2) Press the
[Display ]
(3) Press the
MODE
FILTER
button to select the desired operation mode.
Stable cooling operation
COOL STABLE MODE
( ) button to confirm the setting.
[Display ] Waiting for stabilization
6
Stable heating operation
HEAT STABLE MODE
Stable operation cancellation
STABLE MODE CANCEL
Stabilized
After 10 to 20 minutes
● Data measurement
When the operation is stabilized, measure operation data as explained below.
(4) Press the [TEMP] buttons (
and ) to select the desired refrigerant address.
[Screen ]
(5) Select the type of data to be displayed.
After selecting, go to step (6).
Compressor information
MENU
button
[Display ]
Outdoor unit information
ON/OFF
button
[Display ]
Indoor unit information
button
[Display ]
(6) Press the
FILTER
[Display example for accumulated operating time]
Display
Cumulative operation time
COMP ON x10 HOURS
Heat exchanger temperature
OUTDOOR UNIT H.EXC. TEMP
Indoor room temperature
INDOOR UNIT INLET TEMP
ON/OFF Number Operating current
COMP ON x100 TIMES
Comp discharge temperature
OUTDOOR UNIT OUTLET TEMP
Heat exchanger temperature
INDOOR UNIT
.
H
EXC. TEMP
( ) button to confirm the setting.
Blinking
Waiting for response
After approx. 10 seconds
Outdoor ambient temperature
12,340 hours
COMP ON CURRENT (A)
OUTDOOR UNIT OUTDOOR TEMP
Filter operating time
INDOOR UNIT FILTER USE H
IV. Easy Maintenance Function (For Mr. SLIM P series)
(7) Data is displayed on the display (at ).
To check the data for each item, repeat steps (5) to (7).
(8) To cancel maintenance mode, press the
TEST
■ Refrigerant address Single refrigerant system
In the case of single refrigerant system, the refrigerant address is "00" and no operation is required. Simultaneous twin units belong to this category (single refrigerant system).
[1:1]
Refrigerant address=00
Outdoor
unit
Indoor unit
01
Remote
controller
[Twin]
Refrigerant address=00
Outdoor
unit
Indoor unit
01
Remote
controller
Indoor unit
02
button for three seconds or press the
Multi refrigerant system (group control)
Up to 16 refrigerant systems (16 outdoor units) can be con­nected as a group by one remote controller. To check or set the refrigerant addresses.
Refrigerant address 00
Outdoor
unit
Indoor unit
01
Remote
controller
Refrigerant address 01
Outdoor
unit
Indoor unit
01
Refrigerant address 02
Outdoor
Indoor unit
unit
01
ON/OFF
button.
Refrigerant address 15
Outdoor
unit
Indoor unit
01
7
2. Guide for Operation Condition
Inspection item Result
Breaker Good Retightened
Terminal block Outdoor Unit Good Retightened
Loose con-
nection
(Insulation resistance) M
Power supply
Com­pressor
(Voltage) V
Accumulated operating time Time Number of ON/OFF times Times Current A Refrigerant/heat exchanger temperature Refrigerant/discharge temperature Air/outside air temperature COOL ˚F HEAT ˚F
(Air/discharge temperature) COOL ˚F HEAT ˚F
Temperature
Appearance Good
Outdoor Unit
Heat exchanger Good Sound/vibration None Present
Cleanli-
ness
Air/intake air temperature COOL
(Air/discharge temperature) COOL ˚F HEAT ˚F
Refrigerant/heat exchanger temperature Filter operating time* Time
Temperature
Decorative panel Good Filter Good
Indoor Unit
Fan Good Heat exchanger Good
Cleanliness
Sound/vibration None Present
* The filter operating time is the time that has elapsed since the filter was reset.
Indoor Unit Good Retightened
COOL ˚F HEAT ˚F COOL ˚F HEAT ˚F
Cleaning required Cleaning required
˚F HEAT ˚F
COOL ˚F HEAT ˚F
Cleaning required Cleaning required Cleaning required Cleaning required
Check Points
Enter the temperature differences between , , and into the graph given below. Operation state is determined according to the plotted areas on the graph. For data measurements, set the fan speed to "Hi" before activat­ing maintenance mode.
Classification Item Result
Inspection
Temperature
Cool
difference
Inspection
Temperature
Heat
difference
* Fixed Hz operation may not be possible under the following tempera-
ture ranges. A)In cool mode, outdoor intake air temperature is 104 ˚F or higher or
indoor intake air temperature is 73 ˚F or lower
B)In heat mode, outdoor intake air temperature is 68 ˚F or higher or
indoor intake air temperature is 77 ˚F or lower
* If the air conditioner is operated at a temperature range other than the
ones above but operation is not stabilized after 30 minutes or more have elapsed, carry out inspection.
* In heat mode, the operation state may vary due to frost forming on the
outdoor heat exchanger.
Is "000" displayed stably in Display on the remote controller?
( Discharge temperature) - ( Outdoor heat exchanger temperature) ( Indoor intake air temperature) - ( Indoor heat exchanger temperature) Is "000" displayed stably in Display
D
on the remote controller?
( Discharge temperature) - ( Indoor heat exchanger temperature) ( Indoor heat exchanger temperature) ­( Indoor intake air temperature)
Stable Unstable
˚F
˚F
Stable Unstable
˚F
˚F
Area Check item
Normal Filter inspection Inspection A
Inspection B Inspection C
Normal operation state Filter may be clogged. *1 Performance has dropped. Detailed in­spection is necessary. Refrigerant amount is dropping. Filter or indoor heat exchanger may be clogged.
Judgment
Cool Heat
* The above judgement is just guide based on Japanese standard
conditions. It may be changed depending on the indoor and outdoor temperature.
Cool mode Heat mode
˚F
81
Indoor
72
Inspection C
63
54
45
Filter inspection
36
Normal
Result
( Indoor intake air temperature) - (
27
18
Inspection A
9
0 18 36 54 72 90 108 126 144
heat exchanger temperature)
[ Discharge temperature] - [ Outdoor heat exchanger temperature)
Inspection B
˚F
81
72
63
54
45
36
27
18
( Indoor heat exchanger temperature) -
( Indoor intake air temperature)
[ Discharge temperature] - [ Indoor heat exchanger temperature)
Inspection C
Filter inspection
Normal
Inspection B
Inspection A
9
18 36 54 72 90 108 126 144
˚F˚F
8
V. How to Select Functions of remote controller
Function Items
1.
The setting of the following remote controller functions can be changed using the remote controller function selection mode. Change the setting when needed.
Item 1
1.Change Language ("CHANGE LANGUAGE")
2.Function limit ("FUNCTION SELECTION")
3.Mode selection ("MODE SELECTION")
4.Display change ("DISP MODE SETTING")
Language setting to display
(1)
Operation function limit setting (operation lock) ("LOCKING FUNCTION")
(2)
Use of automatic mode setting ("SELECT AUTO MODE")
(3)
Temperature range limit setting ("LIMIT TEMP FUNCTION")
(1)
Remote controller main/sub setting ("CONTROLLER MAIN/SUB")
(2) Use of clock setting ("CLOCK") (3) Timer function setting ("WEEKLY TIMER") (4) Contact number setting for error situation ("CALL.")
(1) Temperature display / (2)
Room air temperature display setting ("ROOM TEMP DISP SELECT")
(3)
Automatic cooling/heating display setting ("AUTO MODE DISP C/H")
[Function selection flowchart] Refer to next page. [1] Stop the air conditioner to start remote controller function selection mode. [2] Select from item1. [3] Select from item2. [4] Make the setting. (Details are specified in item3) [5] Setting completed. [6] Change the display to the normal one. (End)
➔➔
[Detailed setting] [4] -1. CHANGE LANGUAGE setting
The language that appears on the dot display can be selected.
Japanese (JP), English (GB), German (D), Spanish (E), Russian (RU), Italian (I), Chinese (CH), French (F)
[4] -2. Function limit (FUNCTION SELECTION) (1) Operation function limit setting (operation lock)(LOCKING FUNCTION)
no1 : Operation lock setting is made on all buttons other than
the [
ON/OFF] button. no2 : Operation lock setting is made on all buttons. OFF (Initial setting value) : Operation lock setting is not made
* To make the operation lock setting valid on the normal screen, it is
necessary to press buttons (Press and hold down the [FILTER] and [ ON/OFF] buttons at the same time for two seconds.) on the normal screen after the above setting is made..
(2) Use of automatic mode setting When the remote controller is connected to the unit that has auto­matic operation mode, the following settings can be made.
ON (Initial setting value) : The automatic mode is displayed when
the operation mode is selected.
OFF : The automatic mode is not displayed
when the operation mode is selected.
(3) Temperature range limit setting (LIMIT TEMP FUNCTION) After this setting is made, the temperature can be changed within the set range.
LIMIT TEMP COOL MODE :
The temperature range can be changed on cooling/dry mode.
LIMIT TEMP HEAT MODE :
The temperature range can be changed on heating mode.
LIMIT TEMP AUTO MODE :
The temperature range can be changed on automatic mode.
OFF (initial setting) : The temperature range limit is not active.
*
When the setting, other than OFF, is made, the temperature range limit setting on cooling, heating and automatic mode is made at the same time. However the range cannot be limited when the set temperature range has not changed.
To increase or decrease the temperature, press the [ TEMP ( ) or ( )] button. To switch the upper limit setting and the lower limit setting, press the button. The selected setting will blink and the temperature can be set. Settable range Cooling/Dry mode : Lower limit: 19 ~ 30 , 67
Upper limit: 30 ~ 19 , 87˚F~67˚F
Heating mode : Lower limit: 17 ~ 28 , 63˚F~83˚F
Upper limit: 28 ~ 17 , 83˚F~63˚F
Automatic mode : Lower limit: 19 ~ 28 , 67˚F~83˚F
Upper limit: 28 ~ 19 , 83˚F~67˚F
Item 2
˚F setting ("TEMP MODE /˚F")
[ ]
˚F~87˚F
Display in multiple languages is possible.
Setting the range of operation limit (operation lock) Setting the use or non-use of "automatic" operation mode Setting the temperature adjustable range (maximum, minimum) Selecting main or sub remote controller
*
When two remote controllers are connected to one group, one controller must be set to sub. Setting the use or non-use of clock function Setting the timer type Contact number display in case of error Setting the telephone number Setting the temperature unit ( or Setting the use or non-use of the display of indoor (suction) air temperature Setting the use or non-use of the display of "Cooling" or "Heating" display during operation with automatic mode
Item 3 (Setting content)
˚F) to display
➔➔➔
[4] -3. Mode selection setting (1) Remote controller main/sub setting(MODE SELECTION)
Main : The controller will be the main controller. Sub : The controller will be the sub controller.
(2) CLOCK setting
ON : The clock function can be used. OFF: The clock function cannot be used.
(3) Timer function setting
WEEKLY TIMER (initial setting):
The weekly timer can be used. AUTO OFF TIMER: The auto off timer can be used. SIMPLE TIMER : The simple timer can be used. TIMER MODE OFF: The timer mode cannot be used.
* When the use of clock setting is OFF, the "WEEKLY TIMER" cannot be
used.
(4) Contact number setting for error situation
CALL OFF:
The set contact numbers are not displayed in case of error.
CALL **** *** **** : The set contact numbers are displayed in case
of error.
CALL_ : The contact number can be set when the display is as
shown on the left.
Setting the contact numbers To set the contact numbers, follow the following procedures. Move the blinking cursor to set numbers. Press the [ (
)] button to move the cursor to the right (left). Press the [ CLOCK (
) and ( )] button to set the numbers.
TEMP. ( ) and
[4] -4. Display change setting(DISP MODE SETTING) (1) Temperature display / ˚F setting
: The temperature unit is used.
˚F : The temperature unit ˚F is used.
(2) Room air temperature display setting(ROOM TEMP DISP SELECT)
ON :
The room air temperature is displayed.
OFF: The room air temperature is not displayed.
(3) Automatic cooling/heating display setting(AUTO MODE DISP C/H)
ON : One of "Automatic cooling" and "Automatic heating" is displayed
under the automatic mode is running.
OFF: Only "Automatic" is displayed under the automatic mode.
V. How to Select Functions of remote controller
9
2. Flowchart of Function Setting
Setting language (English)
Normal display (Display when the air condition is not running)
Hold down the button and press the button for 2 seconds.
Remote controller function selection mode
Item1 Item2
Change Language
EN
GE
Hold down the button and press the button for 2 seconds.
Press the operation mode button. Press the TIMER MENU button. Press the TIMER ON/OFF button.
Dot display
Function selection
Mode selection
ES
RU
IT
ZH
FR
JA
Item3
TEMP.
MENU
ON/OFF
MONITOR/SET
BACK DAY
PAR-21MAA
CLOCK
OFF
no1
no2
ON
OFF
Operation lock setting is not used. (Initial setting value)
Operation lock setting for all buttons except ON/OFF is active.
Operation lock setting for all buttons is active.
The automatic mode is displayed when the operation mode is selected. (Initial setting value)
The automatic mode is not displayed when the operation mode
OPERATION
ON/OFF
CHECK
CLEAR
FILTER
TEST
is selected.
OFF
The temperature range limit is not active. (Initial setting value)
The temperature range can be changed on cooling/dry mode.
The temperature range can be changed on heating mode.
The temperature range can be changed on automatic mode.
The remote controller will be the main controller. (Initial setting value)
The remote controller will be the sub controller.
ON
OFF
The clock function can be used. (Initial setting value)
The clock function can not be used.
Display mode setting
10
One of the description marked * on the right will be displayed. (current setting)
OFF
CALL-
F
˚
C
˚
ON
OFF
ON
OFF
Weekly timer can be used. (Initial setting value)
*
*
Auto off timer can be used.
*
Simple timer can be used.
*
Timer mode can not be used.
The set contact numbers are not displayed in case of error. (Initial setting value)
The set contact numbers are displayed in case of error.
The temperature unit
˚F is used. (Initial setting value)
is used.The temperature unit
Room air temperature is displayed. (Initial setting value)
Room air temperature is not displayed.
One of "Automatic cooling" and "Automatic heating" is displayed under the automatic mode is running. (Initial setting value)
Only "Automatic" is displayed under the automatic mode.
3. Screen Structure for Function Setting
Description of each screen
• Function selection of remote controller : Used to set the timer function and operation limit function, etc.
• Set day time : Used to set the current day of the week and time.
• Standard control screen : Used to set the air conditioner’s operating state.
• Timer monitor screen : Used to display the current settings of the timers (weekly, simple, auto off).
• Timer set up screen : Used to set the timers (weekly, simple, auto off).
Function Selection of Remote Controller
Standard Control Screens
Timer Monitor Timer Setup
Set Day Time
˚F
(ON)(OFF)
˚F
V. How to Select Functions of remote controller
˚F
How to change the screen display
: Press the [ON/OFF] button for two seconds while holding down the [MODE] button. : Press the [MENU] button. : Press the [MODE] (BACK) button. : Press the [CLOCK] buttons (
and ).
11
4. Function Setting Mode
4.1 Change Language
The language that appears on the dot display can be selected. The following languages can be selected. English (GB) German (D) Spanish (E) Russian (RU) Italian (I) Chinese (CH) French (F) Japanese (JP)
Changing the Display Language
Display ex am ple
■
(4)
(1)
(2) (3)
(1) While pressing the
selection mode.
(2) Press the
MODE
[Display ]
(3) Press the
MENU
[Display ]
(4) While pressing the
complete.
Display
English
ex am ple
(Cool mode)
Italian
MODE
button, press the
button until
CHANGE LANGUAGE
CHANGE LANGUAGE
appears on the screen (at ).
FUNCTION SELECTION
ON/OFF
button to select the desired display language.
[English] LANGUAGE ENGLISH(GB)
[Japanese] LANGUAGE (JP)
MODE
[German] LANGUAGE Deutsch(D)
[French] LANGUAGE FRENCH(F)
button, press the
[Spanish] LANGUAGE ESPAÑOL(E)
[Chinese] LANGUAGE (CH)
ON/OFF
German
Chinese
button for two seconds to activate the remote controller’s function
MODE SELECTION
[Russian] LANGUAGE pycck(RU)
[Italian] LANGUAGE ITALIANO(I)
DISP MODE SETTING
button for two seconds to return to normal mode. Setting is now
Spanish
French
Russian
Japanese
12
Multi Language Display
V. How to Select Functions of remote controller
13
4.2 Function Setting
4.2.1 Operation Lock (Operation Function Limit Setting)
The following settings can be made.
no1 :All buttons except for the [ON/OFF] button are locked. no2 :All buttons are locked.
OFF (default) :No buttons are locked.
* To activate this operation lock function on the normal screen, hold down the holding down the
FILTER
( ) button.
How to Lock the Buttons
Display ex am ple
■
(1)(5)
(2) (3) (4)
(1) While pressing the
function selection mode.
(2) Press the
[Display
MODE
]
MODE
button, press the
button to select
CHANGE LANGUAGE
FUNCTION SELECTION
FUNCTION SELECTION
on the screen (at ).
ON/OFF
MODE SELECTION
button for two seconds to activate the remote controller’s
ON/OFF
DISP MODE SETTING
button for two seconds while
(6)(7)
(3) Press the
[Display ]
MENU
button until “LOCKING FUNCTION” appears on the screen (at ).
LOCKING FUNCTION
SELECT AUTO MODE
* Displays the mode that is set in “Temperature Range Limit Setting”.
(4) Press the
[Display
ON/OFF
]
(5) While pressing the
button until the desired lock mode appears on the screen (at ).
No limitation Lock All Buttons
MODE
Lock All Except ON/OFF
button, press the
ON/OFF
now complete.
Completing steps (1) to (5) allows use of the operation lock function. To enable the lock function, carry out the following steps.
LIMIT TEMP FUNCTION
button for two seconds to return to normal mode. Setting is
14
Enabling the Lock Function
(6) While pressing the
function.
FUNCTION
* If a locked button is pressed while the operation lock function is in use,
appears on the screen (at ).
FILTER
( ) button, press the
Display example when operation lock function is in use
■
ON/OFF
How to Unlock the Buttons
(7) While pressing the
FUNCTION
disappears from the screen (at ).
FILTER
( ) button, press the
Display example when the operation lock function is not in use
■
ON/OFF
button for two seconds to enable the operation lock
FUNCTION
button for two seconds.
will blink on the screen (at ).
V. How to Select Functions of remote controller
15
4.2.2 Auto Mode Setting
The following settings can be made.
ON (default) : Auto mode is displayed when selecting an operation mode only if the unit to be connected supports the auto
mode. However, this does not apply if the unit to be connected does not support the auto mode. Operation mode can be switched:
COOL DRY FAN HEATAUTO
OFF : Even if the unit supports the auto mode, auto mode is not displayed when selecting an operation mode.
Operation mode can be switched :
COOL DRY FAN HEAT
How to Set Auto Mode
Display ex am ple
■
(1) While pressing the
MODE
function selection mode.
(2) Press the
[Display ]
(3) Press the
MODE
button to select
CHANGE LANGUAGE
MENU
button so that
* The current setting is displayed.
(4) Press the
[Display ]
(5) While pressing the
ON/OFF
SELECT AUTO MODE
MODE
now complete.
* If you press the
ON/OFF
button, press the
FUNCTION SELECTION
SELECT AUTO MODE
on the screen (at ).
FUNCTION SELECTION
ON/OFF
appears on the screen (at ).
button for two seconds to activate the remote controller’s
MODE SELECTION
DISP MODE SETTING
button to select whether auto mode is to be used (on) or not (off).
SELECT AUTO MODE
button, press the
button before the
ON/OFF
MODE
button for two seconds to return to normal mode. Setting is
button, the settings you have made will be cancelled.
16
Screen display when auto mode is set to ON
●
(1) Press the The ON lamp lights up and operating contents are displayed on the LCD.
(2) Press the Each time the
ON/OFF
MODE
MODE
COOL DRY FAN HEAT
*1: If the remote controller is connected with the unit for cool operation only, “AUTO” and “HEAT” will not be displayed, nor will
it be possible to select them.
button.
button.
button is pressed, the operation mode switches from one to another. “AUTO” is also displayed.
AUTO
*1
Display example when auto mode is set to ON
■
If AUTO MODE DISP C/H is ON (see 4.4.3), it takes about 10 seconds before the display is switched from one mode to another.
*1
Screen display when auto mode is set to OFF
●
(1) Press the The ON lamp lights up and operating contents are displayed on the LCD.
(2) Press the Each time the
ON/OFF
MODE
MODE
button.
button.
button is pressed, the operation mode switches from one to another, but “AUTO” is not displayed.
COOL DRY FAN HEAT
*1
*1: If the remote controller is connected with the unit for cool operation only, “HEAT” will not be displayed.
V. How to Select Functions of remote controller
17
4.2.3 Temperature Range Limit Setting
The temperature setting range can be limited. It can be limited for each mode.
Cool mode : The temperature setting range for cool/dry mode can be changed. Heat mode : The temperature setting range for heat mode can be changed. Auto mode : The temperature setting range for auto mode can be changed. OFF (default) : The temperature setting range is not limited.
* When a mode other than OFF mode is set, temperature setting range limit setting for cool, heat and auto modes will be made
simultaneously.
However, limit setting will not be made unless the range has been changed.
Setting range Standard setting COOL·DRY Mode Lower limit 67 °F – 87 °F Upper limit 87 °F – 67 °F HEAT Mode Lower limit 63 °F – 83 °F Upper limit 83 °F – 63 °F AUTO Mode Lower limit 67 °F – 83 °F Upper limit 83 °F – 67 °F
* Temperatures can be set within the range of “upper limit ” “lower limit”.
Limiting the Temperature Range
Display ex am ple
■
67 °F – 87 °F
63 °F – 83 °F
67 °F – 83 °F
(1) While pressing the
MODE
button, press the
ON/OFF
button for two seconds to activate the remote controller’s
function selection mode.
(2) Press the
[Display ]
(3) Press the
MODE
MENU
button to select
CHANGE LANGUAGE
button to select
FUNCTION SELECTION
FUNCTION SELECTION
LIMIT TEMP FUNCTION
on the screen (at ).
MODE SELECTION
on the screen (at ).
DISP MODE SETTING
* If a setting change was made previously, the mode that was set (one of the modes shown in step (4)) will be displayed.
(4) Press the
[Display ]
ON/OFF
button to select the mode for which temperature range limit setting is to be made.
DRY mode COOL mode
LIMIT TEMP COOL MODE
HEAT mode AUTO mode* No limitation
LIMIT TEMP HEAT MODE
LIMIT TEMP AUTO MODE
LIMIT TEMP FUNCTION
Display
* No operation modes will be displayed if auto mode has been set to OFF.
18
(5) Press the button to select lower limit or upper limit. Lower limit blinks. Upper limit blinks.
[Display ]
(6) Press the [TEMP] buttons ( [Setting example for lower limit]
and ) to set the desired temperature setting range.
Display
(7) While pressing the
now complete. * If you press the
* If an attempt is made to set a temperature outside the range when the temperature range limit function is in use, “LIMIT
TEMP FUNCTION” will blink.
Display example when the temperature range limit function is in use
■
If employees tend to lower the temperature excessively in the offi ce without permission, set the temperature setting range for cool/dry mode to 77 °F-87 °F.
Setting
MODE
ON/OFF
button, press the
button before the
ON/OFF
MODE
button for two seconds to return to normal mode. Setting is
button, the settings you have made will be cancelled.
Even if someone who feels hot tries to press remote the con trol ler’s buttons to lower the temperature below 76 °F, or lower…
LIMIT TEMP FUNCTION
V. How to Select Functions of remote controller
blinks and the command is not accepted.
19
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