24VAC Thermostat Adapter - NASA and Non–NASA (TADPT2, DISCONTINUED)
TADPT2 replaces TADPT1. TADPT2 Thermostat Adapter allows connection of 24VAC thermostats to Samsung HVAC systems. TADPT2 will allow control one or two indoor units (on the same system) with a 24VAC thermostat. When controlling two indoor units with TADPT2, indoor units are controlled as a group, not individually. When controlling two indoor units, they should be in the same space as the thermostat. A field provided 24VAC transformer is required. TADPT2 is not compatible with Novus RAC systems (R**JSALBWKNCV, AR**JSFLBWKNCV). TADPT2 connects to the F1/F2 system communication line, therefore it does not need to be installed on/in the indoor unit(s). NOTE: Central controls (DMS2, DMS2.5, MIM-H03UN, MCM-A300N) cannot be used to control indoor units when using TADPT2 but monitoring only. TADPT2 will have priority when other controller devices are used and may cause undesired operation.