78
OCH670
10
FUNCTION SETTING
Function
Settings
Mode No. Setting No. : Initial setting
(when sent from the factory)
Remarks
Power failure
automatic recovery
Indoor temperature
detecting
LOSSNAY
connectivity
Power supply
voltage
Frost prevention
temperature
Humidifier control
OFF
ON
Average data from each indoor unit
Data from the indoor unit with remote controller
Data from main remote controller*
Not supported
Supported (Indoor unit does not intake outdoor air through LOSSNAY)
Supported (Indoor unit intakes outdoor air through LOSSNAY)
240 V
220 V, 230 V
2
:
(Normal)
3
:
When the compressor operates, the humidifier also operates.
When the fan operates, the humidifier also operates.
1
2
1
2
3
1
2
3
1
2
1
2
1
2
01
02
03
04
15
16
The setting is
applied to all
the units in the
same
refrigerant
system.
Meaning of "Function setting"
mode02:indoor temperature detecting
No Indoor temperature(ta)=
No.1 Average data of the
sensor on all the
indoor units
Initial
setting
ta=(A+B)/2
ta=(A+B)/2
ta=A
ta=A
No.2 The data of the sensor
on the indoor unit that
connected
with remote controller
ta=A
ta=B
ta=A
ta=A
No.3 The data of the sensor
on main remote
controller.
ta=C
ta=C
ta=C
ta=C
OUTDOOR
INDOOR
REMOTE
(MAIN)
REMOTE
(SUB)
INDOOR
OUTDOOR
INDOOR
REMOTE
(MAIN)
REMOTE
(SUB)
OUTDOOR
INDOOR
REMOTE
(MAIN)
OUTDOOR
INDOOR
REMOTE
(MAIN)
REMOTE
(SUB)
INDOOR
10-1. UNIT FUNCTION SETTING BY THE REMOTE CONTROLLER
Each function can be set as necessary using the remote controller. The setting of function for each unit can only be done by
the remote controller. Select function available from the <Table 1>.
<Table 1> Function selections
(1) Functions available when setting the unit number to 00 (Select 00 referring to
4
setting the indoor unit number.)
*The function is available only when the wired remote controller is used. The functions is not available for floor standing
models.
(2) Functions available when setting the unit number to 01-02 or AL (07 in case of wireless remote controller)
Refer to the service manual that comes with each indoor unit.
