Toshiba Carrier TCB-IFDMR01UP-UL Manual Del Usuario página 3

1.
Application
The VRF Dx-coil interface comes with Dx-coil controller which has 3 types of application (DDC type,TA type,TF type).
Application types can be set and enable system to response according to the application.
• TA type :(Main application target – Room temperature conditioning)
The VRF Dx-coil interface(TA type) enables TA control of Toshiba Outdoor units connected to a DX COIL
(with a field supplied AHU). It is compatible with either a Toshiba VRF system.
• DDC type :(Mainly discharge air temperature control linked AHU system.)
The VRF Dx-coil interface(DDC type) enables BMS capacity demand control of Toshiba Outdoor units connected
to a DX COIL (with a field supplied AHU). It is compatible with either a Toshiba VRF system.
• TF type :(Main application target – Ventilation)
The VRF Dx-coil interface(TF type) enables TF control of Toshiba Outdoor units connected to a DX COIL
(with a field supplied AHU). It is compatible with either a Toshiba VRF system.
Settings for each type (TA, TF, DDC)
Ë
Set with the SW501 switch on the control P.C. board MCC-1777.
TA Type : SW501 all Bit=OFF
TF Type : SW501 Bit2=ON
DDC Type (0-10 V) Stepped Control : SW501 Bit3=ON
DDC Type (0-10 V) Linear Control : SW501 Bit3, Bit4=ON
SW501 : type setting
Bit1
ON -
OFF -
*1 : When Bit3 is OFF, type depends on the Bit2 setting.
*2 : When Bit3 is ON, Bit2 setting is invalid. (Type is 0-10 V type.)
Product Model name
Dx-coil controller TCB-IFDMR01UP-UL
RBM-A0601UPVA-UL
Dx-valve kit
RBM-A1201UPVA-UL 72k, 96k, 120k
RBM-A1921UPVA-UL 144k, 168k, 192k
Bit2 Bit3
TF type 0-10 V type ~ 2
TA type - ~ 1
Capacity (Btu/h)
7k, 9k, 12k, 15k, 18k, 24k, 27k, 30k, 36k,
48k, 54k, 60k, 72k, 96k, 120k, 144k,
168k, 192k
216k - 480k in form of combinations.
7k, 9k, 12k, 15k, 18k, 24k, 27k, 30k, 36k,
48k, 54k, 60k
– 1 –
SW501
Bit4
Liner AI
Stepped AI
0.6, 0.75, 1.0, 1.25, 1.50, 2.0, 2.25,
2.50, 3.0, 4.0, 4.5, 5.0, 6.0, 8.0,
10.0, 12.0, 14.0, 16.0
18.0 - 40 in combinations.
0.6, 0.75, 1.0, 1.5, 2, 2.25, 3, 4, 4.5,
5
6, 8, 10
12, 14, 16
Ton
EN