Mitsubishi Electric PQHY-P120THMU-A, Service Handbook

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[
IV
Remote Controller ]
- 98 - HWE09080 GB
[2] Group Settings and Interlock Settings via the ME Remote Controller
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 heat source units or to manually set up the
indoor-heat source 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
2
Bring up the Group Setting window.
-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
B
H
G
C
E
PAR-F27MEA
ON/OFF
CENTRALLY CONTROLLED
DAILY
AUTO OFF
REMAINDER
CLOCK
ON OFF
˚ C
CHECK MODE
FILTER
TEST RUN
LIMIT TEMP.
˚ C
1Hr.
NOT AVAILABLE
STAND BY
DEFROST
FILTER
CHECK TEST
TEMP.
TIMER SET
CLOCK
→
ON
→
OFF