11
Alternative electrical connection, diagram,
3 kW - 1x230V
Alternative electrical connection, diagram,
3 kW - 3x230V
RECOMMENDATION
- The power supply cable to the product can be hidden in one of the ducts at the bottom of the product.
-
or products it ≤ 2kW capacit , a
> 10A fuse / > 1.5# wire should be used*.
or products it ≤ 3kW capacit , a
> 15A fuse / > 2.5# wire should be used.
3.6.5 Fitting recommendation
3.6.6 Alternative electrical connection -
1x230V
3.6.7 Alternative electrical connection-
3x230V
A) Wire (L1) - Live – connected to point ‘1’ on the
left-hand safety thermostat.
B) Wire (L2) - Live – connected to point ‘3’ on the
left-hand safety thermostat.
C) Wire (L3) - Live - connected to point ‘1’ on the
right-hand safety thermostat.
D) Yellow wire with green stripe – Earth –
connected to the terminal for the heating ele-
ment (hexagonal brass)
E) Internal wires from elements to thermostats
are connected to point ‘4’ on the left-hand safety
thermostat and point ‘2’ on both work thermo-
stats. See illustration.
NB: In order to make the connection shown, a
jumper (1) must be fitted to the element as shown
in the illustration. 2 jumpers are included with the
product.
A) Wire (L) - Live – connected to point ‘1’ on the
left-hand safety thermostat.
B) Wire (N) – Neutral – connected to point ‘3’ on
the left-hand safety thermostat.
C) Yellow wire with green stripe – Earth –
connected to the terminal for the heating ele-
ment (hexagonal brass)
D) Internal wires from elements to thermostats
are connected to point ‘4’ on the left-hand safety
thermostat and point ‘2’ on the left-hand work
thermostat. See illustration.
NB: In order to make the connection shown,
two jumpers (1) must be fitted to the element as
shown in the illustration. 2 are jumpers included
with the product.
RESET
RES
ET
M2
1
2
3
4
THERM-O-DISC
1
2
RESET
RES
ET
M2
1
2
3
4
THERM-O-DISC
1
2
L
N
1
1
RESET
RES
ET
M2
1
2
3
4
THERM-O-DISC
1
2
RESET
RES
ET
M2
1
2
3
4
THERM-O-DISC
1
2
L1
L2
L3
1