– 103 –
FILE NO. SVM-
16041
Step6
Checkthesettingdatadisplayedatthistimewiththesettingdatadownin
[1]
(onpage104).
1. If the setting data is different, modify the setting data by pushing
/
buttons for the timer setting to
the data put down in
[1]
. The operation completes if the setting data is displayed.
2. If the data is the same, proceed to next step.
Step 7
Change the CODE No. (DN) by pushing
/
buttons for the temperature setting.
As described above, check the setting data and modify to the data put down in
[1]
.
Step 8
Repeat the steps 6 and 7.
Step 9
After the setting completes, push
TEST
button to return to the normal stop status.
6
In a group operation, turn off the power supply once, return the group wires between indoor units and
CN41 connectors as before, and then turn on power of all the indoor unit.
(It takes approx. 1 min until the remote controller operation is available again.)
• The CODE No. (DN) are ranged from “
��
” to “
��
”. The CODE No. (DN) is not limited to be serial No.
Even after modifying the data wrongly and pushing
SET
button, it is possible to return to the data before
modification by pushing
CL
button if the CODE No. (DN) is not changed.
<Fig.3 EEPROM layout diagram>
The EEPROM (IC503) is attached to the IC socket.
When detaching the EEPROM, use a tweezers, etc.
Be sure to attach the EEPROM by fitting its direction as shown in the figure.
∗
Do not bend the IC lead when replacing.
<Fig. 3>
EEPROM
IC503
EEPROM
Cut out
Cut out
IC socket
[3] Wiring the setting data to EEPROM
The settings stored in the EEPROM of the P.C. board for
indoor unit servicing are the factory-set values.
Step 1 Push
SET
,
CL
and
TEST
buttons on the remote controller
simultaneously for more than 4 seconds.
1
∗
In the group control operation, the unit No. displayed for
the first time is the header unit No.
(
is displayed in the Unit No. box.)
At this time, the CODE No. (DN) shows “
��
”. Also, the
fan of the indoor unit selected starts its operation and
the swing operation starts if it has the louvers.
Step 2 Every time when the
UNIT LOUVER
button is pushed, the indoor
unit Nos. in the group control operation are displayed in
order.
2
(The settings stored in the EEPROM of the P.C.
board for indoor unit servicing are the factory-set values.)
Specify the indoor unit No. with its P.C. board replaced to
the P.C. board for indoor unit servicing.
Step 3 Select the CODE No. (DN) can be selected by pushing the
/
button for the temperature setting.
3
• Set the indoor unit type and capacity.
The factory-set values shall be written to the EEPROM
by changing the type and capacity.
1. Set the CODE No. (DN) to “
��
”. (without change)
2. Select the type by pushing
/
buttons for the timer
setting.
4
(For example, 4-way Cassette Type in set to
“0001”. Refer to CODE No. [10] on page 122.)
3. Push
SET
button. (The operation completes if the setting
data is displayed.)
5
4. Change the CODE No. (DN) to “
��
” by pushing
/
buttons for the temperature setting.
3
5. Select the capacity by pushing
/
buttons for the timer setting.
4
(For example, 027 Type is set to “0012”. Refer to CODE No. [11] on page 104.)
6. Push
SET
button. (The setting completes if the setting data are displayed.)
5
Setting 4-way Cassette indoor unit model only
7. Using the set temperature
/
buttons, set “
��
” to the CODE No. (DN).
8. Using the timer time
/
buttons, set the dat. (0001)
9. Push
SET
button (The setting completes if the setting data are displayed.)
CAUTION
Be sure to set the jumper wire since the motor protection level setting selection is preformed on it.
If the plug short-circuit is attached on the P.C. board
before replacement, attach it on the P.C. board replaced.
CN34
(Red)
SW501
J01
J02
Connector
(CN504) for
drain pump
SET DATA
R.C.
No.
UNIT No.
CODE No.
TEMP.
ON / OFF
PROGRAM DAY
TIME
SAVE
TEMP.
ON / OFF
SETTING
SET DATA
UNIT
CODE No.
No.
R.C.
No.
SET
TIME
TIMER SET
TEST
FILTER
RESET
CL
FAN
SAVE
SWING/FIX
VENT
MODE
UNIT LOUVER
3
6
1
5
2
4
3
6
1
5
2
4
FILTER UP/DN
SCHEDULE
FAN
MODE
VENT
FLT.RESET TEST
SET CL
SWING/FIX
UNIT
LOUVER
∗
Set J02 as follows depending on the capacity class.
10.Push the
TEST
button to return to the normal stop status
(It takes approx. 1 min until the remote control operation is available again.)
Step 4 Write the on-site setting data to the EEPROM such as address setting, etc. Perform the steps 1 and 2
above again.
Step 5 Change the CODE No. (DN) to “
��
” by pushing
/
buttons for the temperature setting.
(This is the setting for the filter sign lighting time.)
AP009 to AP030 type
AP036 to AP056 type
Jumper wire (J02)
None
Required (Factory setting)
<Fig. 1 RBC-AMT32E>
<Fig. 2 RBC-AMS41E>
