95
ENGLISH
Basic segment display
Step
Display content
Display
At initial power input
Checking segment display
SEG 1
SEG 2
SEG 3
SEG 4
“8”
“8”
“8”
“8”
While setting communication
between indoor and outdoor
unit (Addressing)
Number of connected indoor
units
SEG 1
SEG 2
SEG 3
SEG 4
“A”
“d”
Number of
communicated units
࢜
Refer to "View Mode"
for communication
address
After communication setting
(usual occasion)
MCU, Indoor unit address
SEG 1
SEG 2
SEG 3
SEG 4
I/U: “A”
MCU: “C”
I/U: “0”
MCU: “1”
Reception address (in
decimal number)
࢜
I/U : Indoor unit
Setting outdoor unit option switch and key function
Setting outdoor unit option switches : A TYPE
࢜
If you install HR products, you must match the address between the MCU and the indoor unit.
Switch
Setting
Function
Remarks
SW51 /
SW52
Setting total number of installed indoor unit
ƊǮߧߣࡑƟʪ͝ϑʒ̈˝̈ϩࡥƊǮߧߤࡑƸ̈͝ϩϑʒ̈˝̈ϩ
Setting can be done from the main outdoor
unit only (sub unit: setting is unnecessary)
kу࣒Ǯ˵ʪ͝ߣߤ̈͝ʒͱͱθЇ̈͝ϩϑɇθʪ̈͝ϑϩɇ̷̷ʪʒ९
ƊǮߧߣࡑऌߣࡥƊǮߧߤࡑऌߤ
SW53
K6
On
Enable maximum capacity restriction for
cooling operation
Restrict excessive capacity increase when
operating indoor units with small capacity
Off
Disable maximum capacity restriction for
cooling operation
-
K7
K8
Selecting outdoor unit address
On
On Outdoor unit address: No. 1
Main unit
On
Off Outdoor unit address: No. 2
Sub unit 1
Off
On Outdoor unit address: No. 3
Sub unit 2
Off
Off Outdoor unit address: No. 4
Sub unit 3
SW57
Setting total number of connected MCU
Setting can be done from Main unit only.
kу࣒Ǯ˵ʪ͝ߥđAƸϑɇθʪ̈͝ϑϩɇ̷̷ʪʒ९ƊǮߧߩࡑߥࡥ
Ǯ˵ʪ͝ߣߢđAƸϑɇθʪ̈͝ϑϩɇ̷̷ʪʒ९ƊǮߧߩࡑ
