KEY OPTION
E
ntry
After
Pressing
K4
for
5
Seconds
Disp
l
ay
Detai
l
s
Disp
l
ay
Va
lu
e
App
l
icab
l
e
M
ode
l
0time
M
ain
MI
CO
M
Version
Version
(
ex.
09
1
2)
RD
666
M
6666
series
1
time
I
n
v
erter
MI
CO
M
Version
Version
(
ex.
09
1
2)
2times
EE
P
RO
M
Version
Version
(
ex.
09
1
2)
A
M
66666
M
666
series
3times
A
u
to
-
Designating
Address
of
I
ndoor
U
nit
S
EG1
S
EG
2
S
EG
3
,4
I
ndoor
u
nit:
"
A
"
I
ndoor
u
nit:
"
0
"
Address
(
ex:05)
4
times
A
u
to
-
Designating
Address
of
I
ndoor
U
nit
S
EG1
S
EG
2
S
EG
3
,4
I
ndoor
u
nit:
"
A
"
I
ndoor
u
nit:
"
0
"
Address
(
ex:0
1
)
S/W
Function (Communication Tracking)
K5
ON
M
anually setting address of indoor unit (default)
OFF
Automatically setting address of indoor unit
▶
K5: Auto/
M
anual Address Setting [Applicable Only to RD***
M
****
M
odel]
S/W
Function (Snowdrift Protection Control)
K6
ON
No use of snowdrift protection control function (default)
OFF
Use of snowdrift protection control function
▶
K6: Option for Snowdrift Protection Control [Common to All
M
odels]
※
When the snowdrift protection control function is set to ON, the outdoor fan operates once for a minute every 30 minutes
when the air conditioner is running under 5
℃
.
▶
K7, K8: Setup Value Change Option for Cooling Target Evaporation Temperature [Common to All
M
odels]
※
Please raise the setting values by improving performance while referring to the performance data of long-pipe cooling from the Technical Data
B
ook.
※
In the case of short-piping, an unpleasant feeling can be felt from the low discharge air temperature of the indoor unit when the performance is raised arbitrarily.
This is an option for compensating performance in case of long-piping installation.
Please try not to use this function for other purposes.
S/W
Function (Snowdrift Protection Control)
K7
K8
ON
ON
7
~
9
℃
(factory shipment setting)
ON
OFF
5
~
7
℃
OFF
ON
9
~
11
℃
OFF
OFF
10
~
12
℃
▶
K9, K10: Silent night option. It is possible to run the unit quietly at nighttime by lowering the outdoor FAN RP
M
[common to all models]
S/W
Function (Snowdrift Protection Control)
K9
K10
ON
ON
No use of silent night function (default)
ON
OFF
STEP - 1
OFF
ON
STEP - 2
OFF
OFF
STEP - 3
