SEDICAL S.A Codroipo, 30 JANUARY-01 FEBRUARY Technical Meeting SEDICAL S.A Codroipo, 30 JANUARY-01 FEBRUARY Fan Coil RHOSS Electronic Board

Fan Coil New Electronic Control New electronic board for all range of our UNIT SYSTEM BRIO, YARDY, FREND, UTNA, UTNB, UTC iDRHOSS compatible Fan Coil RHOSS Electronic Board

Fan Coil RHOSS Electronic Board Part of control CMS – Electronic board Ambient temperature probe ST1 Main coil temperature probe ST2 Addition coil temperature probe ST3 Receiver (for remote control) MVR – Control valve electronic board ON/OFF KiD-ISI/KRS485/KRS232/KFTT10 – Serial converter KUSB – RS485/USB Serial converter Fan Coil RHOSS Electronic Board

CMS –Master/Slave Electronic board To install on the unit Fan Coil RHOSS Electronic Board

ST1 – ST2 – ST3 probes To connect on CMS electronic board Fan Coil RHOSS Electronic Board

MVR – Valve control electronic board ON/OFF To assemble and connect on electronic board Fan Coil RHOSS Electronic Board

KiD-ISI –CAN-Bus serial converter To connect on main electronic board Fan Coil RHOSS Electronic Board

KRS485 – RS485 serial converter To connect on main electronic board Fan Coil RHOSS Electronic Board

KRS232 – RS485/RS232 serial converter To connect to KRS485 Fan Coil RHOSS Electronic Board

KUSB – Serial converter RS485/USB To connect to KRS485 Fan Coil RHOSS Electronic Board

Fan Coil RHOSS Electronic Board Controls KTCM – Infrared remote control KPCM – Remote control panel with display Fan Coil RHOSS Electronic Board

Fan Coil RHOSS Electronic Board Connections Valve control (MVR) ST1, ST2,ST3 El. Valve supply power El. supply power 230V Serial converter KiSI - KRS485 KFTT10 Fan (3 speed + N) Display KPCM Fan Coil RHOSS Electronic Board

Fan Coil RHOSS Electronic Board Connection Clamp M1 Display KPCM El. Board SLAVE DI4 = ECO DI1 = SCR DI3 = EIR DI2 = SIC Fan Coil RHOSS Electronic Board

Fan Coil RHOSS Electronic Board Main Funtion COOL – Cooling HEAT – Heating DRY – Dehudimifier FAN – Fan FULL AUTO – Automatic mode of function, std set-point, adjustable with ±2°C (I FEEL) HEAT/FULL AUTO + RES EL – Heating with electrical heater Fan Coil RHOSS Electronic Board

Fan Coil RHOSS Electronic Board Advanced function HOT START – In heating mode, when the water is too cold, the electrical fan doesn’t start TOO COOL – In cooling mode, when the water is too hot, the electrical fan doesn’t start PERIODIC VENTILATION – To avoid the stratification of air CONTINUOS VENTILATION – The electrical fan run at the minimun speed when the set point soddisfied (only with valves) SLEEP – During the night, this function increases the summmer set point and it decreases the winter set point TIMER – It switchs on and switchs off the fan at the setting time Fan Coil RHOSS Electronic Board

Function by free voltage contac SCR (DI1) – Remote ON/OFF SIC (DI2) – Safety switch (i.e.: opened window); the display shows A07 EIR (DI3) – Remote Summer/Winter switch; started from dip-switch 2, only if the LOCK FUNCTION is ON ECO (DI4) – Economy, with SLEEP function Fan Coil RHOSS Electronic Board

Configurazione Dip-Switch OFF 1 With valves Without valves 2 With EIR Without EIR 3 LOCK FUNCTION actives LOCK FUNCTION doesn’t active 4 4 pipes 2 pipes 5 With electrical heater Without electrical heater 6 PdC + Boiler Chiller + Boiler Std configuation: all OFF Fan Coil RHOSS Electronic Board

Dip-Switch configuration DS1 – VALVES: ON/OFF valves setting DS2 – EIR: Remote summer/winter switch DS3 – LOCK FUNCTION: limited funtion for the users DS4 – 2/4 PIPES: adictional heat coil DS5 – EL. HAETER: adictional electrical heater DS6 – PDC/CHILLER + CALDAIA: the adictional heat water coil can function with main water coil (with Heating Pump) Fan Coil RHOSS Electronic Board

Fan Coil RHOSS Electronic Board Probe IN / Probe OUT PROBE IN: the air probe is on the panel control PROBE OUT: the air probe is into the fan coil (ST1) Only with remote control panel, not with the infrared remote control PROBE IN - PROBE OUT Fan Coil RHOSS Electronic Board

MASTER / SLAVE con pannello KPCM CMS MASTER CMS SLAVE 3 fili 2 fili 2 fili 1 MASTER, max 5 SLAVE With the electrical connection you have the automatic configuration of electronic board in master and slave configuration (no Dip-Switch) Use cable “screening” Once probe on control panel or with single probe on each fan coil. Fan Coil RHOSS Electronic Board

MASTER / SLAVE con telecomado KTCM CMS MASTER CMS SLAVE Res. elettrica 2 fili 2 fili 1 MASTER, max 5 SLAVE ATTENZION! Electrical heater only connected on MASTER Screen cable Only with probe on the fan coils Remote control work only with MASTER (escluded when MASTER faulty) Fan Coil RHOSS Electronic Board

KCM vs KCMS Charatteristic KCM KCMS Remote infrared control NO SÌ SLEEP TIMER ECONOMY Remote summer/winter switch Continuos ventilation Supervisor interface Electrical heater accessory To add Integrated MASTER/SLAVE configuration Da Dip-Switch Autoconfiguration Max number of SLAVE 10 5 Fan Coil RHOSS Electronic Board