PACD011001C2
6.6
BMS Interface Adaptor for Outdoor Units (DTA104A51 · DTA104A52)
Objective/use
By adding BMS interface adaptor for outdoor units to HR boxes or indoor units connected in a UM-net, you
can simultaneously select cool/heat mode for several outdoor units in the system, and it enables demand
control and low noise control.
6.6.1
Part Names and Functions
6.6.2
Cool/Heat Mode Unified Selection
(For Detailed Example of Wiring, See the Page Describing Cool/Heat Mode Control.)
Note:
Refer to "Cool/Heat Mode Switching" on P92, 309
<System Outline>
Appendix
Interface Adaptor
613