Mitsubishi Electric PURY-100TMU, Service Handbook

Page: 34 / 121

–33–
4) Deletion of information on address not existing
• Deletion of information on address not existing ...................................................
5
This operation is to be conducted when “6607” error (No ACK error) is displayed on the remote controller caused by
the miss setting at test run, or due to the old memory remained at the alteration/modification of group composition,
and the address not existing will be deleted.
Note: The connection information (connection between indoor unit and outdoor unit) on the refrigerant system can
not be deleted.
An example to delete the system controller of “250” from the indoor unit of “007” is shown below.
[Operation procedure]
1
With the remote controller under stopping or at the display of “HO”, continuously press the
FILTER
+
LOUVER
button
(
A
+
B
) at the same time for 2 seconds to change to the registration mode.
2
Operate
MODE
button (
G
) for the interlocked setting mode ( ii ). (See the figure below.)
3
Assign the unit address existing to “OA UNIT ADDRESS No.” with the (TIMER SET) switch (
H
), and press
TIMER
button (
E
) to call the address to be deleted. (See the figure below.) As the error display on the remote controller
is usually transmitted from the indoor unit, “OA UNIT ADDRESS No.” is used as the address of the indoor unit.
4
Press the
CLOCK
→
ON
→
OFF TIMER
button (
F
) twice. (See the figure below.)
5
After completing the deletion, continuously press the
FILTER
+
LOUVER
button (
A
+
B
) at the same time for 2
seconds to return to the original ordinary mode (with the remote controller under stopping).
INDOOR UNIT
ADDRESS NO
ERROR CODE
OA UNIT ADDRESS NO
ßC
INDOOR UNIT
ADDRESS NO
ERROR CODE
OA UNIT ADDRESS NO
ßC
(Alternative
display)
INDOOR UNIT
ADDRESS NO
ERROR CODE
OA UNIT ADDRESS NO
ßC
INDOOR UNIT
ADDRESS NO
ERROR CODE
OA UNIT ADDRESS NO
ßC
(Alternative
display)
*
INDOOR UNIT
ADDRESS NO
ERROR CODE
OA UNIT ADDRESS NO
ßC
INDOOR UNIT
ADDRESS NO
ERROR CODE
OA UNIT ADDRESS NO
ßC
(Alternative
display)
*
▲
▲
▼
When both indoor
unit and interlocked
unit addresses are
existing
Deletion of
address not
existing
1
Set the address (
H
)
3
Press the deletion switch (
F
) twice
• Deletion completed
• Deletion completed
1
+
2
3
3
2
Press the switch for
confirmation (
E
)
SET TEMP. ON/OFF
PAR-F27MEA-US
FILTER
CHECK TEST
CLOCK ON OFF
MODE TIMER FAN SPEED
LOUVER VENTILATION
AIR DIRECTION
TIMER SET