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Smart Manager
Engineering Book
12
-EN
3-6. Connectable models / number of units that can be connect
SMMS-i, SMMS, SHRM, Mini-SMMS
VRF system
Digital Inverter
(*)
/ Super Digital Inverter
(*)
(In central control)
VRF / DI
(*)
/ SDI
(*)
mixed
* The TCC-LINK adapter (TCB-PCNT30TLE2) is required for connection.
Connected unit
Maximum number of
connected units
Note
1
Outdoor unit (Header)
32
Up to 16 (Header) units can be connected in one line (TCC-
LINK)
2
Outdoor unit (Follower)
3
In the same refrigerant line
Indoor unit
128
• Up to 64 units for group operation (including the follower
unit)
• Up to 48 units can be connected in one refrigerant line
• The general-purpose device control interface is regarded as
an indoor unit.
4
Indoor group operation
8
5
Central control device
20
Up to 10 units can be connected in one line (TCC-LINK)
Connected unit
Maximum number of
connected units
Note
1
Indoor unit
128
• Up to 64 units can be connected in one line (TCC-LINK)
• The group follower or twin / triple Double Twin follower unit
is not included. (Up to 512×2 units can be central-controlled
during group operation.)
• The general-purpose device control interface is regarded as
an indoor unit.
2
Indoor group operation
8
3
Central control device
20
Up to 10 units can be connected in one line (TCC-LINK)
Connected unit
Maximum number of
connected units
Note
1
Outdoor unit (VRF series Header)
32
Up to 16 units can be connected in one line (TCC-LINK)
2
Outdoor unit (VRF series Follower)
3
In the same refrigerant line
3
Indoor unit
128
• Up to 64 units can be connected in one line (TCC-LINK)
• It is the total number of the VRF, DI and SDI type indoor
units.
* The group follower or twin/triple double twin follower
unit is not included in the case of DI / SDI series.
* The group follower unit is included in the case of VRF
series.
* Up to 48 units can be connected in one refrigerant line
in the case of VRF series.
• The general-purpose device control interface is regarded as
an indoor unit.
4
Indoor group operation
8
5
Central control device
20
Up to 10 units can be connected in one line (TCC-LINK)
Summary of Contents for Smart Manager
Page 93: ...Smart Manager Engineering Book 93 EN ...
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