Toshiba RAV-HM301MUT-E Service Manual page 35

No. Item
12 Louver control
(Continued)
13 HA control
14 Frequency fixed
operation (Test run)
15 Filter sign display
Outline of specifications
• If there is the locked louver in the unit, [
remote controller screen.
• While the following controls are performed, the louvers
operate even if executing the louver lock.
Control which ignores lock
Operation stop
When heating operation started
Heating thermostat OFF
During defrost operation
Initialize operation
• The real louver corresponding to the louver No. displayed on the
remote controller screen during setting of louver lock operates
swinging.
<To select horizontal wind direction>
In the horizontal wind direction during cooling operation, the cold
draft less position (Air direction to reduce ceiling contamination)
or the smudge reducing position (Air direction to control cold air fall)
can be selected. Though the factory default setting is the same as
the smudge reducing position setting, changing 0000 to 0002 in
DN code "45" can select the cold draft less position.
When the spacer for height adjustment separately sold is used or
the indoor unit is installed in the place without a ceiling, setting
DN code "45" to "0002" and operating the air conditioner in the
cold draft less position is recommended.
1) This control is connected to telecontrol system or remote
start/stop I/F, etc, and start/stop are available by HA signal
input from the remote position.
2) This control outputs start/stop status to HA output terminal.
3) I/O specifications conform to JEMA regulations.
4) This control outputs [Operation OFF (STOP) signal] to HA
output terminal while self-cleaning works. However selection of
[Operation ON (Operating) signal] is possible by changing
[0000 (At shipment)] of Item code (DN) [CC] to [0001]. In this
case, if HA is input during self-clean operation during operation
of the air conditioner, the self-clean operation is not performed.
(Unit stops.)
Refer to "8-1-1. Test Run Setup on Remote Controller"
1) The operation time of the indoor fan is calculated, the filter reset
signal is sent to the remote controller when the specified time
(2500H) has passed, and it is displayed on LCD.
2) When the filter reset signal has been received from the
remote controller, time of the calculation timer is cleared.
In this case, the measurement time is reset if the specified
time has passed, and display on LCD disappears.
] goes on the
Objective louver No.
Full-close position
Horizontal discharge position
Horizontal discharge position
Horizontal discharge position
Full-close position
– 35 –
Remarks
For the setting
operation, refer to
[How to set louver
lock] of Installation
Manual.
It is position check
operation and it
does not link with
the real louver and
air direction setup
(Illustration on the
remote controller
screen).
In the group opera-
tion, use this control
by connecting to
either header or
follower indoor unit.
Except RBC-ASCU1∗
and wireless type.