Mitsubishi Electric PUHZ-SHW80VHA Service Manual page 83

1 1 F U N C T I O N S E T T I N G
1 1 - 1 . U N I T F U N C T I O N S E T T I N G
Functi on
Power f ailure
OFF
automatic recovery
ON
I ndoor temperature
Average data f rom each indoor unit
detecting *
Data f rom the indoor unit with remote controller
Data f rom main remote controller
LOSSNAY
Not supported
connectivity
Supported (I ndoor unit does not intake outdoor air through LOSSNAY )
Supported (I ndoor unit intakes outdoor air through LOSSNAY )
Power supply
240V
voltage
220V, 230V
Frost prevention
2: (Normal)
temperature
3:
H umidif ier control
W hen the compressor operates, the humidif ier also operates.
(H eating mode) W hen the f an operates, the humidif ier also operates.
Change of def rosting
Standard
control
For high humidity
R ef rigerant leakage
80%
setting (% )
60%
Meaning of "Function setting"
Mode02: indoor temperature detecting
No. Indoor temperature(ta)=
No.1 Average data of the Initial
sensor on all the setting
indoor units
No.2 Data of the sensor
on the indoor unit that
connected
with remote controller
No.3 Data of the sensor
on main remote
controller.
OCH526C
B Y T HE R E M O T E C O N T R O L L E R
S etti ng s
OUTDOOR
INDOOR INDOOR
REMOTE REMOTE
(MAIN) (SUB )
ta=(A+ B )/ 2
ta=A
ta=C
4
M ode N o. S etti ng N o.
1
01
2
1
2
02
3
1
2
03
3
1
04
2
1
15
2
1
16
2
1
17
2
1
21
2
OUTDOOR
INDOOR INDOOR
REMOTE REMOTE
(MAIN) (SUB )
ta=(A+ B )/ 2
ta=B
ta=C
: I ni ti al setti ng
(w h en sent f rom th e f actory )
T he setting is
applied to all
the units in the
same
ref rigerant
system.
OUTDOOR OUTDOOR
INDOOR INDOOR
REMOTE REMOTE REMOTE
(MAIN) (SUB ) (MAIN)
ta=A ta=A
ta=A ta=A
ta=C ta=C
Rem ark s