Toshiba TCB-IFDA1GUL User Manual

4
2 OVERVIEW: DX-INTERFACE RA CONTROL TYPE
The Dx-Interface RA (Return air) control type enables a third party DX-Coil to be connected to a Toshiba Carrier VRF system
(SMMS-e, SHRM-e). This controller enables to handle up to 16 ton of Dx-Coil. The DX-Coil which is controlled by Dx-controller
works as one of VRF indoor units.
Additionally VRF systems require an appropriately sized Dx-PMV kit which must be brazed to the DX Coil used in conjunction
with the Dx-Controller.
The Dx Interface RA control type also allows the larger Dx-Coil application by two Dx-PMV kit by one Dx-controller in one Dx-
Coil, or Interlaced / Split faced Dx-Coil with multiple Dx-controller and Dx-PMV kit.
Example using SMMS-e Outdoor unit
System Schematic

Toshiba TCB-IFDA1GUL Specifications

General

Brand	Toshiba
Model	TCB-IFDA1GUL
Category	Controller
Language	English