Toshiba RAV-HM401CTP Series Service Manual page 72

[3] Writing the setting data to EEPROM
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<RBC-ASCU1 >
The settings stored in the EEPROM of the P.C. board for indoor unit servicing are the factory-set values.
Step 1 Push and hold the [menu +
* When the group operation control is performed, the unit No. displayed for the first time is the
header unit No.
At this time, the Code No. (DN) shows "10". Also, the fan of the indoor unit selected starts its
operation and the swing operation also starts if it has the louvers.
Step 2 Every time when the [
are displayed in order.
(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.
(You cannot perform this operation if "ALL" is displayed.)
Step 3 Select the Code No. (DN) can be selected by pushing the [
• Set the indoor unit type and capacity.
The factory-set values shall be written to the EEPROM by changing the type and capacity.
1. Push the [menu] button to make Code No. flash. And set the Code No. (DN) to10 .
2. Push the [menu] button to make SET DATA flash. And select the type by pushing the [•¤ or •¢]
buttons.
(For example, Ceiling Type is set to "0007". Refer to table 2)
3. Push [OFF timer] button.
(The changed data is set.)
4. Change the Code No. (DN) to"11" by pushing the [
5. Select the capacity by pushing the [
(For example, 160 Type is set to "0018". Refer to table 2)
6. Push [OFF timer] button.
(The changed data is set.)
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 "01" by pushing the [
(this is the setting for the filter sign lighting time.)
Step 6 Check the setting data displayed at this time with the setting data put down in [1].
1. If the setting data is different, modify the setting data by pushing the [
data put down in [1].
2. If the data is the same, proceed to next step.
Step 7 Change the Code No. (DN) by pushing the [
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 the [ON/OFF] button to return to the normal stop status.
(It takes approx. 1 min until the remote controller operation is available again.)
] buttons at same time for more than 10 seconds.
or ] button is pushed, the indoor unit No. in the group control operation
or ] buttons.
or
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or ] button.
or ] buttons.
or ] buttons.
or
] buttons.
] buttons to the