DDC type
:Direct capacity control of Toshiba Carrier VRF outdoor unit by analogue input (0-10 V)
Mainly discharge air temperature control linked AHU system.
Outdoor unit
• Diversity specification
Type
(communication)
(TU2C-LINK or TCC LINK)
TA type
DDC type
TF type
SMMS-u (MMY-MUP
1HT9 P / MMY-MUP
SMMS-e (MMY-MAP
6HT9 P / MMY-MAP
SHRM-e (MMY-MAP
6FT9 P / MMY-MAP
Dx-coil controller
Dx-valve kit
SMMS-u
75 - 100%
80 - 100%
1HT6 P )
6HT6 P )
6FT6 P / MMY-MAP0726FT2P )
– 8 –
Locally procured
0-10 V Signal
TA
TCJ
TC2
TC1
SMMS-e
(TCC-LINK)
60 - 110%
x
DDC
AHU
3
Party Sensor
rd
SHRM-e
x
x
EN