This document describes two control types - Total Control (S Type) and Flexi Control (W Type) - for the ECOelegant series SWC highwall fancoil. The Total Control provides full functionality with an IR handset or wired wall pad and supports Modbus BMS, master-slave operations, and external thermostats. The Flexi Control enables external thermostat applications and includes features for drain pump, louver, and zone control.