Toshiba MMK-AP0054MHP1-E1 Service Manual page 118

H3 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.)
CL
SET TEST
1. Push , and
(Corresponded with No. in remote controller as shown below picture.) (The UNIT No.
In this time, the CODE No. (DN)
The fan of the indoor unit operates and the louver starts swinging if any.
2. Using the set temperature
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
2) Using the timer time
(For example, 0005 for MMK-AP0124MH). Refer to the attached table.
SET
3) Push button. (OK when the display goes on.)
TEST
4) Push button to return to usual stop status.
(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
(Setup of lighting time of filter sign.)
6. The contents of the displayed setup data in this time should be agreed with the contents in the previous
H1
memorandum in
1) If data disagree, change the displayed setup data to that in the previous memorandum by the timer time
/ buttons, and then push
2) There is nothing to do when data agrees.
7. Using the set temperature
As same as the above 6., check the contents of the setup data and then change them to data contents in
the previous memorandum in
8. Then repeat the procedure 6. and 7.
9. After completion of setup, push
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, DN No. may skip.
When data has been changes by mistake and
the data before change by pushing
button of the remote controller at the same time for 4 seconds or more.
is displayed.
/ buttons, the CODE No. (DN) can be moved up and down one by one.
/ buttons, set
/ buttons, set the capacity.
/ button, set
.
SET
button. (OK when the display goes on.)
/ buttons, change the CODE No. (DN).
H1
.
TEST
button to return the status to the usual stop status.
CL
button if the CODE No. (DN) was not yet changed.
to the CODE No. (DN).
3
4
5
to the CODE No. (DN).
SET
button has been pushed, the data can be returned to
118
FILE NO. SVM-14078
1
is displayed.)
2
2
5
2