External Control Adaptor Of Outdoor Unit; Dta104A53, 61, 62 - Daikin VRV Service Manual

Adaptors for Connection of Air Conditioners
5.3

External Control Adaptor of Outdoor Unit

<DTA104A53, 61, 62>
Application / This adapter is built in the indoor unit or BS unit connected through DIII-NET to select the
operation mode (Cooling / Heating / Fan operation) in a batch on multiple outdoor units.
Intended Use
Overview of 1. Batch selection of operation mode (Cooling / Heating / Fan operation)
System
2. Demand control / Low noise control
216
For selection of operation mode, using the indoor unit remote controller or cooling / heating
selector remote controller
(Possible only if outdoor units is RSX(Y) - KY1 • YAL • TAL type.)
This mode enables a batch selection of operation
mode of outdoor units enclosed with
(Possible only if outdoor units is RSX(Y) - KY1 • YAL • TAL type.)
This mode enables a batch of the demand control and the low noise
control of outdoor units enclosed with
External control adapter of outdoor unit
Indoor unit remote
controller
.
.
Si30-408
BS unit
Appendix