HELIOTHERME 4000® Axial air heaters Technical characteristics of the different controllers HELIOTHERME®or TPL CONRHOL AND ACCESSORIES CONRHOL 1-PH HEE BOX 1-Ph ECO+ BOX unit 3-PH ECO BOX + ECO + ELEC BOX multiple junction box Figure a b C and D e FUNCTION Number of heliotherms or TPLs that can be controlled 1 to 6 1 to 3 1 to 9 1 to 3 Protection rating 54 55 55 55 Weekly timer Included Included Included Included (Comfort/ECO/frost protection) Supply Voltage/Phase/Frequency 230 V/1/50 Hz 230 V/1/50 Hz 400 V/3/50 Hz+N 400 V/3/50 Hz+N Electrical protection Included TO BE FITTED Included Included (circuit breakers, connectors, disconnect switches) Air control Proportional 0 - 10V Proportional 2-speed LS/HS 1 speed LS or HS 110 - 230 V Water control Proportional 0 - 10V Proportional 0 - 10V Proportional 0 - 10V Integrated temperature sensor INCLUDED INCLUDED INCLUDED INCLUDED Remote on/off switch and fault summary INCLUDED NOT INCLUDED NOT INCLUDED NOT INCLUDED MODBUS/LON and BACnet IP communication OPTION no no no Fresh air control yes no no no ACCESSORIES BOX CONRHOL 7391284 7184939 7219774 7219774 Slave unit for 3-PH Eco+ BOX 7218912 BMR 3-PH Eco+ BOX Multiple connection unit (controls 7239492 max. 3 units) Eco+ ELEC BOX slave unit - 9.6 KW 7218907 (for H4350 TE 3-PH) Eco+ ELEC BOX slave unit - 18.9 KW 7218908 (for H4400 TE 3-PH) Eco+ ELEC BOX slave unit - 28.8 KW 7218910 (for H4500 TE 3-PH) Eco+ ELEC BOX slave unit - 43.2 KW 7218911 (for H4500 TE 3-PH) ½ " valve kit KV 1.6 (H4300) B403210 ¾ " valve kit – KV 2.5 (H4351-4352-4401-4451) B400410 ¾ “ valve kit – KV 4 B400411 (H4353-4402-4403-4452-4501) 1“ ½ valve kit – KV 6.3 (H4453-4502-4503-4631) B400412 1“ ½ valve kit – KV 10 (H4632-4633) B400413 220/24 Vac safety transformer (required for the power supply INCLUDED 7435107 INCLUDED of the valve servomotor(s) (010 V) Change-over switch thermostat 7128892 (for automatic Summer-Winter change-over) 6P padlockable proximity switch 0596147 INCLUDED for 3-PH Eco+ BOX 3P padlockable proximity switch 0596142 0596142 for 1-PH or HEE Eco+ Box Remote sensor 7462538 7207381 194 194 CATALOGUE 2021