Astrel Group Power Reducer Manuale di installazione e istruzioni - Pagina 4
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4-noks
Power Reducer
Troubleshooting
1) The power diverted to the Power Reducer never appears on the main screen of the
"Elios4you" App.
Make certain the thermal overload relay has not been tripped at the water heater/
9
storage tank.
Check that the GREEN Led on the Power Reducer is permanently alight.
9
Check that the resistive load has been connected correctly.
9
Technical specifications
General
App-controlled power reducer for single-phase resistive loads
specifications
(typically an electric water heater)
Power supply
230Vac (± 10%) 50Hz
Output
3.0kW max, resistive
/
2 x visual alarm, system power on, system with Boost
Status display
activated.
/
1 x Led with brightness proportionate to power reduction
Protection
Internal fuse rated 20A (FF632320)
/
Screw terminals for power supply
Connections
/
Screw terminals for power supply to resistive load
/
Screw terminals for control signal from Elios4you
/
Operating conditions: 5°C to +40°C; <80% R.H., non-
condensing
Ambient parameters
/
Storage conditions: -20 to +70°C; <80% R.H., non-
condensing
Degree of protection
IP20
Directives 2014/30 EU; 2014/35 EU; 99/5 EEC; 2011/65 EU;
EMC (Electromagnetic Compatibility); EN 55014-1; EN55014-2;
Conformity
EN61000-3-2; EN61000-3-3; EN61000-6-2; EN61000-6-3;
EN60335-1; EN60335-2-21
Dimensions
280 x 405 x 70.5 mm
(L x H x D)
Conformity
All models comply with Directives 2004/108 EC and 2006/95 EC, and with
Directive 99/5 EEC. The declaration of conformity can be viewed at:
noks.com/download.
Safety and disposal
Electrical and electronic equipment requiring sorted collection, in compliance
with local regulations on waste disposal currently in force.
Astrel Group reserves the right to change product specifications without notice
4-NOKS is a brand of ASTREL GROUP
ASTREL GROUP SRL
/
Via Isonzo, 21/E
/
34070 Mossa (GO) Italy
/
www.astrelgroup.com
/
www.4-noks.com
Installation and instruction manual
Installation diagram (fig. 3)
Main meter
N
L
www.4-
Water heater / hot water
storage tank
V
* Measurements cannot be taken
with a current clamp applied
to the conductors on the resistive load side
Terminal 3
L
Terminal 1
A
B
Terminal
2
Ø 2,5 mm
2
Ø 0,5 mm
2
L max = 20 mt.
1
13 14 15 16 17 18 19 20 21 22 23 24
GND 0-10V
INCORRECT*
IN 0-10V
Ctrl 0-10V
N
L
3
4
5
6
7
8
9
10
11
12
Elios4you
Main thermal-magnetic
and differential switch
N
N
2
L
CORRECT*
Thermal-magnetic 20A
N
L
Ø 2,5 mm
2
13
14
15
16
17
18
19
20
21
22
23
24
25
26
IN 0-10V
Ctrl 0-10V
GND 0-10V
N
L1
L2
L3
S
1
2
3
4
5
6
7
8
9
10
11
12
Elios4you Pro
+05T407010R2.0 Power Reducer Installation Manual_IT-EN-FR-DE
Astrel Group reserves its rights to make changes or variations to its own products without any prior notice
Generation meter
N
L
Household appliance
/
05.12.2016
/
p. 4/8