HELIOTHERME 4000® Axial air heaters Single-phase HEE HELIOTHERME control (EC motor)® HEE 1-PH BOX range, controls: 6 HELIOTHERME units, 6 TPLs, 3 HELIOTHERME units +® ® 3 TPLs, 4 HELIOTHERME units + 2 TPLs® Figure A FMA FMA FMA 0-10 V controlSupply 230 V /50 Hz VALVE 24 Vac power supply VALVE 0-10 V control 230 V/50 Hz mains supply Single-phase HELIOTHERME control (AC motor)® Eco+ 1-PH BOX range Figure B Junction box Water control not obligatory (not supplied by CIAT) 24 VAC valve Built-in room sensor (optional remote sensor available - 15 m) 220/24 VAC transformer 230 V/50 Hz mains supply 192 192 CATALOGUE 2021 evlav V 01-0evlavCAV 42egatlov elbairaVevlavV 01-0evlav CAV 42egatlov elbairaVevlav CAV 42evlav V 01-0egatlov elbairaV