Toshiba RAV-HM301MUT-E Service Manual page 74

<RBC-AMTU3∗ ∗ ∗ ∗ ∗ >
The settings stored in the EEPROM of the P.C. board for indoor unit servicing are the factory-set values.
Step 1 Push , and
∗ In the group control operation, the unit No. displayed for the first time is the header unit No..
At this time, the CODE No. (DN) shows "
operation and the swing operation starts if it has the louvers.
(The unit No. "
Step 2 Every time when
operation 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 "
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. Set the CODE No. (DN) to "
2. Select the type by pushing
(For example, Compact 4-way Cassette Type is set to "
Refer to table 1)
3. Push button.
(The operation completes if the setting data is displayed.)
4. Change the CODE No. (DN) to "
buttons for the temperature setting.
5. Select the capacity by pushing
setting.
(For example, 56 Type is set to "
6. Push button.
(The setting completes if the setting data are displayed.)
7. Push button (The setting completes if the setting data are displayed.)
8. Push the 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 "
(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
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
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
(It takes approx. 1 min until the remote control operation is available again.)
∗ Even after modifying the data wrongly and pushing
modification by pushing
buttons on the remote controller simultaneously for more than 4 seconds.
ALL
" is displayed if the auto-address setting mode is interrupted in [2] step 2 a))
(left side button) button is pushed, the indoor unit No. in the group control
UNIT LOUVER
ALL
10
". (without change)
/
11
/
0009
01
" by pushing
button to return to the normal stop status.
button if the CODE No. (DN) is not changed.
10
". Also, the fan of the indoor unit selected starts its
" is displayed.)
/
buttons for the timer setting.
0014
" by pushing /
buttons for the timer
". Refer to table 2)
/ buttons for the temperature setting.
/ buttons for the temperature setting.
button, it is possible to return to the data before
– 74 –
button for the temperature setting.
".
3 6 5 1
/ buttons for the timer setting
4 2