Toshiba SUPER MODULAR MULTI HFC R-410A - Manual (Page 41)

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2. Application controls for central remote controller
Basic function System diagram Model
2-1 Central management • Central remote controller
controller for 64 units TCB-SC642TLE
Indoor remote controller
• Wired remote controller
RBC-AMT31E
• Simplified remote controller
RBC-AS21E
2-2 Central remote controller • Central remote controller
+ TCB-SC642TLE
weekly timer +
• Weekly timer
RBC-EXW21E
Weekly operation schedule can
be set by connecting a weekly Indoor remote controller
timer to the contral remoter • Wired remote controller
controller. RBC-AMT31E
or
• Simplified remote controller
RBC-AS21E
Function of central remote controller
•
Individual control of up to 64 indoor units.
• Individual control for max. 64 indoor units divided into 1 to 4 zones (up to
16 indoor units for each zone).
• Up to 16 outdoor master units are connectable.
• 4 central control settings to inhibit individual operation by remote controller
can be selected.
• Setting for one of 1 to 4 zones is available.
• Usable with other central control devices (up to 10 central control devices
in one control circuit).
• Choice of two control modes: central controller mode/remote controller
mode.
• Setting of simultaneous ON/OFF 3 times for each day of the week
combined with weekly timer.
Master
unit
Outdoor unit
Line 3
Indoor unit
Zone 4
Indoor unit
Indoor unit
Outdoor unit
Line 2
Outdoor unit
Line 1
Master
unit
Master
unit
Zone 3
Zone 2
Zone 1
Indoor remote controller
Indoor remote controller
Indoor remote controller
Central
remote controller
Power
supply
Single-phase
220/240 V
U3, U4
U3, U4
U3, U4
U1, U2
U1, U2
U1, U2
U5, U6
U5, U6
Outdoor unit
Indoor unit
Weekly timer
Indoor remote controller
Central
remote controller
Power
supply
Single-phase
220/240 V
U1, U2
U3, U4