Electric Diagram Re/U - Zodiac RE/U 9 Montage- Und Gebrauchsanleitung

9. ELECTRIC DIAGRAM RE/U

Single-phase RE/U
V-j Three-phase RE/U
V-j
Black cable with clips
of colors*
Case: RE/U 21 kW 400V/50Hz three-phase box
Case: RE/U 24 kW 400V/50Hz three-phase box
* power engraved on the metal resistance cup
Electronic connections:
1-2: shunted terminals (waiting for the connection of a
remote control)
N-R (N-R-S-T): single-phase main supply 230V-1N-50Hz
N-R-S-T: three-phase main supply 400V-3N-50Hz
: Earth
IMPORTANT: elimination or shunting of one of the safety or remote control organs leads
For ongoing improvement, our products are subject to change without notice.
R R R
N
N N
V-j
Star point
strip
automatically to the cancellation of the guarantee
Bl
R
R
R R
Vi
O
Bl
N
N N
V-j
Regulator with digital display
reference: EC P230
LEGEND:
CD: flow rate controller
F1: protection fuse 3,15 A-T
L1: "on/off" led 1° stage
L2: "on/off" led 2° stage
REG: led blinking when temporisation in process,
steady while operating
S1: "on/off" switch 1° stage
S2: "on/off" switch 2° stage
So: pool water regulation probe
TH: control thermostat with digital display
KM1-KM2: power contactor 1° and 2° stage
R1-R2: titanium electric resistance 1° and 2° stage
TS: safety thermostat positive (triggering at 63°C,
manual reset)
8
B or N B
M
G
Bl
N
N
black or
grey sheath
V-j: green-yellow
Bl: blue
M: brown
B: white
N: black
R: red
Vi: violet
O: orange
G: grey
Edition of 03/2009