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<Meanings of function selects>
Function
State
No.1
Fixed to OFF
No.2
Fixed to OFF
No.3
OFF
ON
No.4
OFF
ON
No.5
OFF
ON
No.6,7
OFF/ON
No.8
OFF
ON
G-50A
management range
Another system controller
management range
Unit
When G-50A controls another system controller or when the
system contains only G-50A: G-50A is set as the master system
controller,
* G-50A performs the group setting in thls configuration.
3. IP address setting method
When connecting an LAN to this unit, set the IP ADDRESS and MASK ADDRESS.
1 On the startup screen, press the
→
←
2 When the
↓
(
) or
3 Set both addresses using the
BACK
4 When the
switch is pressed, the screen is returned.
SCREEN
←
4. Group setting
* Set the group configuration with indoor units, local remote controllers (only when M-NET type used) and slave system controller to be
controlled by this unit.
* Select "4 (or 1) Group Setting" on the menu screen in the initial setting mode, and set the group configuration.
* Refer to the attached instruction book section 5 Initial Setting for the initial setting method.
5. Others
* Since the screen switches from the startup screen to the initial setting menu screen after group setting, choose the menu and perform
setting and monitoring, as required.
• Interlocked setting (Sets interlocking between ventilator and indoor unit.)
• refrigerant monitor (Outdoor unit and indoor unit refrigeration connection can be monitored.)
• malfunction monitor (Past abnormality history can be monitored.)
• user setting (Real-time display information selection and setting)
Refer to the attached instruction book sections 5-5 Interlocked operation setting to 6-2 Malfunction log monitor function for a detailed
description of the functions and settings.
When all the initial settings are complete, initiate startup communication by holding down the
menu screen simultaneously for at least 2 seconds. After a while, the display shifts to the user operation menu screen.
Refer to the attached instruction book section 5.Initial setting for further information.
Name
K transmission converter
not provided
K transmission converter
provided
Operation prohibit valid
Operation prohibit invalid
Emergency stop broadcast
enabled.
Emergency stop broadcast
disabled.
External input changeover
The range of a controller
which the operation is
prohibited.
Unit
3
switch to select "3 IP ADDRESS SETTING".
↑
(
) switch is pressed, the cursor moves to right or left.
1
~
8
switches.
Not used. Always set this to "OFF"
Not used. Always set this to "OFF"
The packaged air conditioner to be used is only an M-NET model.
K control model is included in the packaged air conditioner being used.(In
this case, set the controller address "000".) Set the K transmission con-
verter address at this screen.
Prepare the K transmission converter (PAC-SC25KAA) separately.
Set this when using as a system controller for which local remote operation
prohibit can be set.
A system controller set to this can be used only for external input.
Note that only one unit can be used in the system.
Set this when using as a system controller for which local remote operation
prohibit cannot be used.
Set only one unit in the system to the operation prohibit transmission valid
setting, and set all other units to the invalid setting.
Please be sure to make it "OFF" setting.
This changes the input when using CN3 (external input I/F).
(Refer to section 9 External input/output usage method for details.)
Both of the system controller and the local remote controller.
Only the local remote controller.
When G-50A is controlled by another system controller:
G-50A is set as the slave system controller.
* The group setting is performed by Master system controller.
– 6 –
Details
M-NET Gateway
management range
Management range of
G-50A
Unit
Unit
↑
↓
and
switches on the initial setting
* G-50A does not
support slaves.
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