Mitsubishi Electric CITY MULTI PUHY-400YMF-B, Service Handbook, Page: 59 / 204

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2) Method of retrieval/confirmation
• Retrieval/confirmation of group registration information on indoor unit ............... 2
The address of the indoor unit being registered on the remote controller is displayed.
[Operation 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.
2
In order to confirm the indoor unit address already registered, press switch (
E
). (See figure below.) When the group
of plural sets is registered, the addresses will be displayed in order at each pressing of switch (
E
).
3 After completing the registration, continuously 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).
• Retrieval/confirmation of registration information .................
3
The registered information on a certain unit (indoor unit, outdoor unit, remote controller or the like) is displayed.
[Operation 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.
2
Operate switch (
G
) for the interlocked setting mode. (See figure below.)
3 Assign the unit address of which registration information is desired to confirm with the (TIMER SET) switch
(
H
). Then press the switch (
E
) to display it on the remote controller. (See figure below.)
Each pressing of switch (
E
) changes the display of registered content. (See figure below.)
4 After completing the retrieval/confirmation, continuously 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).
• Registered
• No registration
ON/OFF –
STAND BY
DEFROST ERROR CODE
OA UNIT ADDRESS NO.
CENTRALLY CONTROLLED
CLOCK
ON OFF ˚C
1Hr.
NOT AVAILABLE
˚C CHECK MODE
FILTER
CHECK
TEST RUN
ON OFF CLOCK
FILTER
CHECK
TEST RUN
REMOTE CONTROLLER
NETWORK
PAR-F25MA
TEMP. TIMER SET
INDOOR UNIT
ADDRESS NO.
INDOOR UNIT
ADDRESS NO
ERROR CODE
OA UNIT ADDRESS NO
˚C
INDOOR UNIT
ADDRESS NO
ERROR CODE
OA UNIT ADDRESS NO
˚C
▲
▼
1 Press the switch for confirmation (
E
)
Note: Only one address will be displayed
when the registration is one even the
switch is how often pressed
Indicates the type of unit
(Indoor unit in this case)
1
1