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12 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
Auto mode
(only for PUZ)
Frost prevention
temperature
Humidifier control
Change of
defrosting control
Not available
Available
Average data from each indoor unit
Data from the indoor unit with remote controllers
Data from main remote controller
Not supported
Supported (indoor unit dose not intake outdoor air through LOSSNAY)
Supported (indoor unit intakes outdoor air through LOSSNAY)
230V
208V
Auto energy-saving operation ON
Auto energy-saving operation OFF
2: [36˚F] (Normal)
3: [37˚F]
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
05
15
16
17
The setting is
applied to all
the units in the
same
refrigerant
system.
12-1. UNIT FUNCTION SETTING BY THE REMOTE CONTROLLER
Each function can be set according to necessity 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.
(1) Functions available when setting the unit number to 00 (Select 00 referring to 4 setting the indoor unit number.)
<Table 1> Function selections
Meaning of "Function setting"
Mode02 : indoor temperature detecting
No.
Indoor temperature(ta)=
No1.
Average data of the
sensor on all the
indoor units
Initial
setting
ta=(A+B)/2 ta=(A+B)/2 ta=A ta=A
No2.
Data of the sensor
on the indoor unit that
connected
with remote controller
ta=A ta=B ta=A ta=A
No3.
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
OCH429--3.qxp 07.11.20 9:19 AM Page 88