130
• Control systems
• intelligent Touch Manager • ED721208
Connection of Devices other than VRV
• You can connect adaptors and other devices (Sky Air adapter, Split adapter, Di/Dio units, etc.), which are not VRV, to either indoor-
outdoor connection or outdoor-outdoor connection.
• You cannot connect a chiller (which accommodates DIII-NET) to the same DIII-NET to which VRV, Sky Air, and Split are connected.
- If you connect a chiller which accommodates DIII-NET to intelligent Manager III, divide the DIII-NET for VRV use and for the chiller.
[Example]
• The maximum number of adaptors, except VRV indoor units, to be connected is 64 groups including VRV indoor untis.
- One air-conditioner connecting adaptor (Sky Air adapter, etc.) is counted as one group.
- One Di unit is counted as 8 groups.
- One Dio unit is counted as 4 groups.
- When the output of Dio unit is set to an instant contact point, one unit is counted as 2 groups.
* Regarding Di/Dio units, if you specify the number of groups to be connected to each unit, you can reduce the number of groups
connected to one unit.
Centralized control equipments which can use with intelligent Touch Manager
Following centralized control equipments can connect to the same DIII-NET with an intelligent Touch Manager.
Centralized control equipment
Description
DMS502B51(Interface for use in BACnet®) or
DMS504B51(Interface for use in LONWORKS®)
One of these interfaces can connect to the same DIII-NET.
DIII MASTER switch of intelligent Touch Manager should be set to “SLAVE”.
DMS601A51 (intelligent Touch Manager) or
DMS601A52 (iTM plus adaptor) or
DCS302CA61 (Central remote controller)
One of these controllers can connect to the same DIII-NET.
- DIII MASTER switch of DMS601A51 and DMS601A52 should be set to “SLAVE”.
- DIII Master connector of DCS302CA61 should be removed.
- These controllers have to be set to “SLAVE”.
DCS301BA51 (Unified On/Off controller)
Totally 8 DCS301BA51 can connect to the same DIII-NET.
Refer to DCS301BA51 installation manual for setting.
You cannot connect a chiller to
the same DIII-NET
Connect a chiller to another
DIII-NET
You can connect Di/Dio units to the
same DIII-NET to which a chiller is
connected
Dio unit
Dio unit
Dio unit
Di unit
Total 14 groups with
3 units
Counted as 8 groups
Counted as 4 groups
Counted as 2 groups
Dio unit
(Regular contact
point setting)
Dio unit
(Instant contact
point setting)
Plus
adaptor
iTM
Sky Air adapter
Sky Air indoor unit
Chiller
Chiller
Summary of Contents for brp069a42
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