1. Group settings/interlock settings
<Deletion error>
[Normal display]
(B) Interlock Settings (A) Group Settings
Indoor unit address display window Indoor unit address display window
Interlocked unit address display window
Make the following settings to perform a group operation of units that are connected to different outdoor units or to manually set up the indoor/outdoor unit address.
(A) Group settings...Registration of the indoor units to be controlled with the remote controller, and search and deletion of registered information.
(B) Interlock settings...Registration of LOSSNAY units to be interlocked with the indoor units, and search and deletion of registered information
[Operation Procedures]
(1) Address settings
Register the indoor unit to be controlled with the remote controller.
Bring up either the blinking display of HO by turning on the unit or the normal display by pressing the ON/OFF button.
The display window must look like one of the two figures below to proceed to the next step.
1
Bring up the Group Setting window.2
-Press and hold buttons [FILTER] and [ ] simultaneously for 2 seconds to bring up the display as shown below.
3
A
C
D
B
Select the unit address.
- Select the address of the indoor unit to be registered by pressing button [TEMP. ( ) or ( )] to advance or go back through the addresses.
Register the indoor unit whose address appears on the display.
- Press button [TEST] to register the indoor unit address whose address appears on the display.
- If registration is successfully completed, unit type will appear on the display as shown in the figure below.
- If the selected address does not have a corresponding indoor unit, an error message will appear on the display. Check the address, and try again.
5
<Successful completion of registration>
Unit type (Indoor unit in this case)
blinks to indicate a registration error.
(Indicates that selected address does not have a corresponding unit.)
4
To register the addresses for multiple indoor units, repeat steps and above.3 4
To search for an address, go to section (2) Address Search.
To next page.
To search for an address, go to section (2) Address Search.
Bring up the Interlock Setting window.
-Press button [ ] to bring up the following display.
Press again to go back to the Group Setting window as shown under step .
6
G 2
Both the indoor unit address and interlocked unit address will be displayed together.
Bring up the address of the indoor unit and the address of the LOSSNAY to be interlocked on the display.
- Select the address of the indoor unit to be registered by pressing button [TEMP. ( ) or ( )] to advance or go back through the addresses.
- Select the address of the LOSSNAY unit to be interlocked by pressing button [TIMER SET ( ) or ( )] to advance or go back through the interlocked unit addresses.
7
8
C
H
Make the settings to interlock LOSSNAY units with indoor units.
- Press button [TEST] while both the indoor unit address and the address of the LOSSNAY units to be interlocked
are displayed to enter the interlock setting.
- Interlock setting can also be made by bringing up the LOSSNAY address in the indoor unit address display window and the indoor unit address in the interlocked unit address display window.
D
(Displayed alternately)
If registration is successfully completed, the two displays as shown on the left will appear alternately.
If the registration fails, will blink on the display.
(Indicates that the selected address does not have a corresponding unit.)
NOTE : Interlock all the indoor units in the group with the LOSSNAY units; otherwise, the LOSSNAY units will not operate.
[Blinking display of HO ]
?A F
D
H B G
C
E PAR-F27MEA
ON/OFF
CENTRALLY CONTROLLED DAILY AUTO OFF
REMAINDER CLOCK
ONOFF
˚C
CHECK MODE FILTER
TEST RUN LIMIT TEMP.
˚C 1Hr.
NOT AVAILABLE STAND BY
DEFROST
FILTER CHECK TEST TEMP.
TIMER SET CLOCK→ON→OFF
<Entry found>
<No entries found>
(C) To return to the normal display
When all the group settings and interlock settings are made, take the following step to go back to the normal display.
Press and hold buttons [FILTER] and [ ] simultaneously for 2 seconds to go back to the window as shown in step .
(2) Address search
To search for the address of indoor units that have been entered into the remote controller, follow steps and .
(A) To search group settings
Unit type (Indoor unit in this case)
- When only one unit address is registered, the same address will remain on the display regardless of how many times the button is pressed.
- When the address of multiple units are registered
(i.e. 011, 012, 013 ), they will be displayed one at a time in an ascending order with each pressing of button [ ] .
To delete an address, go to section (3) Address Deletion.
To go back to the normal display, follow step .
(Displayed alternately)
To delete an address,
go to section (3) Address Deletion . Bring up the address of another registered unit on the display.
- After completing step , a subsequent pressing of button [ ] will bring up the address of another registered unit.
(The display method is the same as the one in step .) Address of an interlocked
LOSSNAY unit
Address of another interlocked unit
Bring up on the display the address of the LOSSNAY unit that was interlocked with the indoor unit in step . - With each pressing of button [ ], the address of the LOSSNAY and indoor unit that is interlocked with it will be displayed alternately.
LOSSNAY can be searched in the same manner by bringing up the LOSSNAY address in the Interlocked unit address display window.
(B) Interlock setting search
After performing step , proceed as follows:
Bring up the address of the indoor unit to be searched on the display.
- Select the address of the indoor unit to be searched by pressing button [TIMER SET ( ) or ( )] to advance or go back through the interlocked addresses.
Repeat steps and in the previous page to interlock all the indoor units in a group with the LOSSNAY unit. 7 8
To go back to the normal display,
follow step . To search for an address, go to section (2) Address Search.
(3) Address deletion
The addresses of the indoor units that have been entered into the remote controller can be deleted by deleting the group settings.
The interlock settings between units can be deleted by deleting the interlock settings.
Follow the steps in section (2) Address Search to find the address to be deleted and perform deletion with the address being displayed in the display window. To delete an address, the address must first be bought up on the display.
Delete the registered indoor unit address or the interlock setting between units.
- Press button ? [CLOCK ON OFF] twice while either the indoor unit address or the address of the interlocked unit is displayed on the display to delete the interlock setting.
(Displayed alternately)
10 A B
1
Bring up the Group Setting window.
- Each pressing of button [ ] will bring up the address of a registered indoor unit and its unit type on the display.
11
E
1 2
E
10
E
13 13
13 12
14
12 6
E H
9
10
F 15
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2. Remote controller function selection via the ME remote controller
(A) To delete group settings (B) To delete interlock settings
<Successful completion of deletion>
will be displayed in the room temperature display window.
- If a transmission error occurs, the selected setting will not be deleted, and the display will appear as shown below.
In this case, repeat the steps above.
(Displayed alternately)
<Deletion error>
will be displayed in the room temperature display window.
(4) Making (A) Group settings and (B) Interlock settings of a group from any arbitrary remote controller (A) Group settings and (B) Interlock settings of a group can be made from any arbitrary remote controller.
Refer to (B) Interlock Settings under section 1 Group Settings/Interlock Settings for operation procedures.
Set the address as shown below.
(A) To make group settings
Interlocked unit address display window...Remote controller address
Indoor unit address display window...The address of the indoor unit to be controlled with the remote controller (B) To make interlock settings
Interlocked unit address display window...LOSSNAY address
Indoor unit address display window...The address of the indoor unit to be interlocked with the LOSSNAY
If deletion is successfully completed, will appear in the unit type display window.
If the deletion fails, will appear in the unit type display window. In this case, repeat the steps above.
- -
To go back to the normal display, follow step .10
In the remote controller function selection mode, the settings for four types of functions can be made or changed as necessary.
4) Narrowed preset temperature range mode
The default temperature ranges are 19 C to 30 C in the cooling/dry mode and 17 C to 28 C in the heating mode and 19 C to 28 C in the auto mode.
By changing these ranges (raising the lower limit for the cooling/dry mode and lowering the upper limit for the heating mode), energy can be saved.
When making the temperature range setting on the simultaneous cooling/heating type units that supports the automatic operation mode to save on energy consumption, enable the Skip-Auto-Mode setting to make the automatic operation mode unselectable. If the automatic operation mode is selected, the energy-saving function may not work properly.
When connected to the air conditioning units that do not support the automatic operation mode, the setting for the Skip-Auto-Mode, restricted preset temperature range mode (AUTO), and operation mode display selection mode are invalid. If an attempt is made to change the preset temperature range,
“LIMIT TEMP.” appears on the display.
NOTE
[Normal display]
4 5
PAR-F27MEA
ON/OFF
FILTER CHECK TEST TEMP.
TIMER SET CLOCK→ON→OFF
1
3 2
: Press and hold the [CHECK] and [ ] buttons simultaneously for two seconds.
: [SET TEMP. ( ) ] button : [SET TEMP. ( ) ] button 3) Room temperature display selection mode (Display or non-display of room temperature)
Although the suction temperature is normally displayed on the remote controller, the setting can be changed so that it will not appear on the remote controller.
2) Operation mode display selection mode (Display or non-display of COOL/HEAT during automatic operation mode)
When the automatic operation mode is selected, the indoor unit will automatically perform a cooling or heating operation based on the room temperature. In this case, or will appear on the remote controller display.
This setting can be changed so that only will appear on the display.
1) Skip-Auto-Mode setting
The automatic operation mode that is supported by some simultaneous cooling/heating type units can be made unselectable via the ME remote controller.
[Function selection mode sequence on the remote controller]
Normal display
1 1
3 3
3
2 2
3 2 2 2 3
3 2 2 3
Skip-Auto-Mode setting
*1 *1
*2
*2
Temperature range setting mode (AUTO)
Room temperature display selection mode *1 : Skip-Auto-Mode is enabled
*2 : Skip-Auto-Mode is disabled Operation mode display selection mode (Display or non-display of the automatic mode)
Restricted preset temperature range mode (Heating) Restricted preset temperature range mode (Cooling)
Remote controller function selection mode
[Lower limit temperature]: Appears in the preset temperature display window [Upper limit temperature: Appears in the time display window
[Settable range for the lower limit temperature] : 19 C 30 C (Settable up to the upper limit temperature that is shown on the display) [Settable range for the upper limit temperature] : 30 C 19 C (Settable up to the lower limit temperature that is shown on the display)
[Settable range for the lower limit temperature] : 17 C 28 C (Settable up to the upper limit temperature that is shown on the display) [Settable range for the upper limit temperature] : 28 C 17 C(Settable up to the lower limit temperature that is shown on the display)
[Settable range for the lower limit temperature] : 19 C 28 C (Settable up to the upper limit temperature that is shown on the display) [Settable range for the upper limit temperature] : 28 C 19 C(Settable up to the lower limit temperature that is shown on the display)
will light up in the display window, and the temperature range for the cooling/dry mode will appear on the display.
[Operation Procedures]
1. Press the [ON/OFF] button on the remote controller to bring the unit to a stop. The display will appear as shown in the previous page (Normal display).
2. Press buttons [CHECK] and [ ] simultaneously for 2 seconds to go into the “Skip-Auto-Mode setting.”
under the remote controller function selection mode. Press button [SET TEMP. ( )] or [SET TEMP. ( )] to go into the other four modes under the remote controller function selection mode.
1 2 3
Skip-Auto-Mode setting (Making the automatic operation mode unselectable)
“ ” blinks and either “ON” or “OFF” lights up on the controller. Pressing the [TIMER SET ( ) or ( )] button switches between “ON” and “OFF.”
This setting is valid only when the controller is connected to the simultaneous cooling/heating type air conditioning units that support the automatic operation mode.
When set to “ON,” the automatic operation mode is available for selection in the function selection mode.
When set to “OFF,” the automatic operation mode is not available for selection in the function selection mode, and an automatic operation cannot be performed.
(The automatic operation mode is skipped in the function selection mode sequence.)
[The left figure shows the display that appears when the current temperature range setting is between 19 C and 30 C in the Cool/Dry mode, and the lower limit temperature is selected to be set.]
2) Temperature range setting for heating
4
Switch between the Lower and Upper limit temperature setting by pressing the [CLOCK-ON-OFF] button. The selected temperature setting blinks.
“ ” and the settable temperature range for heating appear on the display.
As with the Cool/Dry mode, use the [CLOCK-ON-OFF] button and the [TIMER SET ( ) or ( )] to set the temperature range.
5
Room temperature display selection mode (Switching between the display or non-display of room temperature on the controller)
When set to “ON,” room temperature always appears on the display during operation.
When set to “OFF,” room temperature does not appear on the display during operation.
5 4
“ ” and the temperature range for the automatic operation mode appear on the display.
As with the Cool/Dry mode, use the [CLOCK-ON-OFF] button and the [TIMER SET ( ) or ( )] to set the temperature range. 5 4 3) Temperature range setting for the automatic mode
˚ C ˚ C
“ 88 C ” blinks and either “ON” or “OFF” lights up on the controller. Pressing the [TIMER SET ( ) or ( )] button
switches between “ON” and “OFF.” 4
Operation mode display selection mode (Changing the type of display that appears during the automatic mode operation) will blink, and either “ON”or “OFF” will light up. Press button [TIMER SET ( ) or ( )] in this state to
switch between “ON” and “OFF.” 4
When it is set to ON, will appear on the display during automatic operation mode.
When it is set to OFF, only will appear on the display during automatic operation mode.
When connected to the air conditioning units that do not support the automatic operation mode, the setting for this mode is invalid.
[TIMER SET ( ) (( ))] button
[TIMER SET ( ) (( ))] button
[TIMER SET ( ) (( ))] button
[TIMER SET ( ) (( ))] button
Restricted preset temperature range mode (The range of preset temperature can be changed.) 1) Temperature range setting for the cooling/dry mode
Press button [TIMER SET ( ) or ( )] to set the lower limit temperature to the desired temperature. 4
When connected to the air conditioning units that do not support the automatic operation mode, the setting for this mode is invalid.
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