OSO S 120 Installation And User Manual page 18

Eng
Function - Super SX & Super SC
Super SX - two in one
-saves energy, with dual flip-flop elements.
Super SX 300 can be delivered with
4,5 (+4,5) kW elements, with a 3/4"
connection on top for hot water
circulation.
Hot water
circulation
Hetvann/sirk.
Cw/Hw
Kv/Vv
Super SC - for alternative energy
Super SC has a 5/4" 3 kW element, same as the standard
Super S (see electric connections on page 19).
Connections
Cold & hot water mains on mixing valve, 15 mm.
Stainless steel coil 0,8 m², connection 22 mm or 3/4"r.
Super SC can be connected to a separate energy source
as shown.
SC is prepared for high temperature alternative energy
sources.
18
Switch on "1" quickly heats
the upper part of unit (energy
saving position).
Super SA - for agricultural use
The Super SA is made to withstand tough environments
such as farmhouses, stables etc. The outer casing is made
from 304 stainless steel. It is insulated with OSO ECO
Foam, keeping heat loss to a minimum.
Super Agri SA is equipped with a 3/4" connection for sup-
ply of unmixed hot water where needed. The connection
can also be used to fit an anode if required (chloridic water
content above 50 mg/l.).
Power supply: 3 kW 400V 3 ph. Can be altered, see p. 20.
High temp.
energy source
Subject to changes without notice
Switch on "2" quicky heats
upper part before power is
automatically switched to
lower element, which heats
the rest of the volume.
Unmixed hot water/
anode connection
Outer casing
304 stainless steel
ECO Foam insulation
Element Incoloy 825