Group Control Adapter – Hitachi SPX-DST
The optional distributor is to be used together with the wired remote controller when there is a need to centralize the control of multiple indoor units using only a single wired remote controller. A single distributor could be connected further to 3 separate distributors so that up to 13 units of indoor could be controlled by a single wired remote controller.
WHAT IS NEEDED?
1 x SPX-DST1 Group Control Adapter
1 x SPX-DST8M Remote Controller Cable per Indoor Unit
(add more SPX-DST1 for every distribution group in excess of four systems)
2 KEY STEPS
1. Connect Master SPX Hard Wired Controller to the SPX-DST1 Distributor
2. Connect each indoor unit to the SPX-DST1 via the SPX-WDST8M cable