4
1. Hang the boiler up in a vertical position
on fixing screws with the inlet and
outlet pipes to the bottom, maintaining
clearances from the walls and the
ceiling according to the figure.
2. Connect the boiler to the central
heating system equipped with cut-off
valves.
3. Fill the central heating system with
a treated water or ERGOLID fluid that
substantially extends the life of the
heating elements.
4. Vent the central heating system.
5. Connect a boiler to the electrical
system.
6. Fix the room thermostat, in accordance
with manual instruction.
7. Connect the room thermostat (by using
two wires 2 x 0,35 mm
2
) to the NA entry
(„Connection of external appliances on
page 6”).
8. Once you have finished the above
procedures, you can start the boiler.
See the „start-up” section.
!
While applying a thermostat make sure there is no voltage on its exit!
Do not connect any voltage into NA entry! This can result in permanent
controller damage.
e
e
4 0 5 0 6 0 7 0 8 0
4 5 5 5 6 5 7 5 8 5
O
C
Return Inlet
Flow Outlet
Return Inlet
Flow Outlet
Installation
