MITSUBISHI ELECTRIC P500YMF-C User Manual
Page 38
–36–
(3) Group registration of indoor unit
1)
Registration method
• Group registration of indoor unit ........................................................................
1
The indoor unit to be controlled by a remote controller is registered on the remote controller.
[Registration procedure]
1
With the remote controller under stopping or at the display of “HO”, continuously press the
FILTER
+
switch
(
A
+
B
) at the same time for 2 seconds to change to the registration mode. (See the figure below.)
2
Assign the indoor unit address to “INDOOR UNIT ADDRESS NO.” by operating the
(Room temperature
adjustment) (
C
).
Then press the
TEST RUN
switch (
D
) to register. In the figure below, the “INDOOR UNIT ADDRESS NO.” is being set
to 001.
3
After completing the registration, press the
FILTER
+
switch (
A
+
B
) at the same time for 2 seconds to
change to the original ordinary mode (with the remote controller under stopping).
• Remote controller under stopping
• “HO” under displaying
Ordinary mode
INDOOR UNIT
ADDRESS NO
ERROR CODE
OA UNIT ADDRESS NO
˚C
INDOOR UNIT
ADDRESS NO
ERROR CODE
OA UNIT ADDRESS NO
˚C
ERROR CODE
OA UNIT ADDRESS NO
˚C
1
1
Group setting mode
• Confirm the indoor unit address No.
• Confirm the connection of the transmission line.
ERROR CODE
OA UNIT ADDRESS NO
˚C
ERROR CODE
OA UNIT ADDRESS NO
˚C
• Registration complete
• Registration error
Indicates the type of unit
(Indoor unit in this case)
“88” flickers indicating registra-
tion error. (when the indoor unit
registered is not existing)
2
Assign the
address (
C
)
1
Change to the
registration
mode (
A
+
B
)
3
Press the
registration
switch (
D
)
Remote controller
▲
▼
System example
Indoor units
Group
2
+
3
ON/OFF
TEMP
FILTER
CHECK TEST
ON OFF
CLOCK
PAR-F27MEA
TIMER SET