Menu

DI/SDI Air Handling Unit Application

Enables connection of 3rd party air handling units (with DX coil) to Toshiba light commercial, Digital and Super Digital outdoor units .


Universal interface with a wide range of cooling capacities (5.6kW to 27.0kW). Control achieved using a standard Toshiba remote controller, not supplied with this kit, set by DN code adjustment during commissioning. Relay isolated inputs to prevent accidental wiring errors damaging the PCB. Input/output signal available: Operation output, AC fan motor output, alarm output, external On/Off input, safety cut out input.

  • Allows connection of 3rd party AHU to all Toshiba light commercial outdoor units (R32 & R410A) using locally supplied DX coil
  • Controlled via a standard Toshiba remote controller not included (RBC-AMT32E)
  • Compatible with Toshiba control accessories
  • External ON/OFF input
  • Safety cut out input to detect fan failure
  • No additional expansion valves or mechanical equipment required
  • Bespoke easy to use control set up

Important: R32 Refrigerant
The DX coil fitted must be rated for use with R32 and the AHU must be fitted with components that are suitable for use with A2L classification.

hp
1
1.5
2
3
4
5
6
8
10
Capacity kW
2.8
3.6
5.6
8.0
11.2
14.0
16.0
22.4
28.0
Download centre