OSO HOTWATER Saga Industrial - SI Manual Del Usuario página 43

3.6.5 Fitting 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.
3.6.6 Alternative electrical connection - 1x230V
1 3
L
2 4
1
THERM-O-DISC
2
1
1
Alternative electrical connection, diagram,
3 kW - 1x230V
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
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.
RECOMMENDATION
1 3
N
2 4
1
THERM-O-DISC
2
– Earth –
3.6.7 Alternative electrical connection- 3x230V
1 3
L2
L1
2 4
1
THERM-O-DISC
2
1
Alternative electrical connection, diagram,
3 kW - 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
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.
1 3
L3
2 4
1
THERM-O-DISC
2
– Earth –
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