80
OCH737
11
FUNCTION SETTING
Function
Settings
Mode No. Setting No. : Initial setting
(when sent from the factory)
Remarks
Power failure
automatic recovery
Indoor temperature
detection
LOSSNAY
connectivity
Power supply
voltage
Auto operation mode
Frost prevention
temperature
Humidifier control
Change of
defrosting control
OFF
ON
Average data from each indoor unit
Data from the indoor unit with remote controller
Data from main remote controller*
1
Not supported
Supported (Indoor unit does not intake outdoor air through LOSSNAY)
Supported (Indoor unit intakes outdoor air through LOSSNAY)
240V
220V, 230V
Single set point
Dual set point
2
:
(Normal)
3
:
When the compressor operates, the humidifier also operates.
When the fan operates, the humidifier also operates.
Standard
For high humidity
1
2
1
2
3
1
2
3
1
2
1
2
1
2
1
2
1
2
01
02
03
04
06
15
16
17
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
Initial
setting
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
11-1. 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.)
*1 The function is available only when the wired remote controller is used. The function is not available for floor standing models.
