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H
3 Writing of the setup contents to EEPROM
(The contents of EEPROM installed on the service P.C. board have been set up at shipment from the factory.)
1. Push
SET
,
CL
and
TEST
buttons of the remote controller at the same time for 4 seconds or more.
1
(Corresponded with No. in Remote controller as shown below picture) (The UNIT No.
is displayed.)
In this time, the CODE No. (DN)
is displayed.
The fan of the indoor unit operates and the louver starts swinging if any.
2. Using the set temperature
/
buttons, the CODE No. (DN) can be moved up and down one by one.
2
3. First set the capacity of the indoor unit.
(Setting the capacity writes the data at shipment from the factory in EEPROM.)
1) Using the set temperature
/
buttons, set
to the CODE No. (DN).
2
2) Using the timer time
/
buttons, set the capacity.
3
3) Push
SET
button. (OK when the display goes on.)
4
4) Push
TEST
button to return to usual stop status.
5
(Approx. 1 minute is required to start handling of the remote controller.)
4. Next write the contents that have been written at the installation such as the address data into EEPROM.
Repeat the above procedure 1.
5. Using the set temperature
/
buttons, set
to the CODE No. (DN).
2
(Setup of lighting time of filter sign)
6. The contents of the displayed SET DATA in this time should be agreed with the contents in the previous
memorandum in
H
1
.
1) If data disagree, change the displayed SET DATA to that in the previous memorandum by the timer time
/
buttons, and then push
SET
button. (OK when the display goes on.)
2) There is nothing to do when data agrees.
7. Using the set temperature
/
buttons, change the CODE No. (DN).
As same as the above 6., check the contents of the SET DATA and then change them to data contents in
the previous memorandum in
H
1
.
8. Then repeat the procedure 6. and 7.
9. After completion of setup, push
TEST
button to return the status to the usual stop status.
5
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 units.
(Approx. 1 minute is required to be able to use of the remote controller.)
∗
to
))
are provided in the CODE No. (DN). On the way of operation, CODE No. (DN) may skip.
When data has been changed by mistake and
SET
button has been pushed, the data can be returned to the
data before change by pushing
CL
button if the CODE No. (DN) was not yet changed.
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
2
1
5
4
3