Connection Diagrams - Helo HNS-M Instalación Y Manual De Uso

Instructions for Use and Installation HNS-M / HLS

Connection diagrams

167 C
3,4 - 7,7 kW 230 V 1N~ / 2~
HLS 3.4 – 7.7 kW
HLS 9.5 – 14.0 kW
Water valve
flush
230V AC
HNS – M 3.4 – 7.7 kW
HNS – M 9.5 – 14.0 kW
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1
2
3
K1 K2
1 2 3 4 5 6 (Autom.10A 9.5 -14kW)
3,4 - 14 kW 230 V 3~
1 6
2 3 4 5 1 2 3 4
L1 / N L2 L2 L3
L1
1. Termostaatti liitäntä / Ext. thermostate / Thermostatanschl.
2. Merkkivalo 12V DC (led) / Signal light / Signalleuchte
3. Pneum. kaukoohjaus / Pneum.remote control / Pneum. Fernsteuerung.
230V – 240V 1N~ / 2~, 230V 3~, 400V – 415V 3N~
230V 3~, 400V – 415V 3N~
Heating Contactor
elements
6 5
3
4
2.
2 1
6 5
3
4
1.
1
2
Thermal
fuse
Main switch
Upper limit
PE
S2
Lower limit
S1
N L
H1
N
H2
N
N V1
N V2
Water valve
OLEA 72
filling
230V AC
230V – 240V 1N~ / 2~, 230V 3~, 400V - 415V 3N~
230V 3~, 400V - 415V 3N~
1 2
OLEA 21
N
Gr
L
32mA
XL
H
L
H
W
PB1
3
L' L N
Only 400V 3N~
3,4 - 14 kW 400 V 3N~
5 6 1 6
2 3 4 5
N L1 L2 L3
3,4 - 7,7 kW 230 V 1N~ / 2~
6
1 2 3 4 5
5
L1 / N
4
3
2
3,4 - 14 kW 230 V 3~
1
2 3 4
Gr
L1 L2 L3
3,4 - 14 kW 400 V 3N~
Lid
grounding
1
2 3 4
L1 L2 L3
N
S2
S1
Serial traffic Surface sensor
to MIDI controller
Push button
Thermostat
Alarm 12 V DC max 200 mA
Light control opto
max. 24 V DC, 50 mA
354 SHS 40 B
6
L2
6
5
6
5
6