OSO HOTWATER 800 0952, Руководство по установке

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10
3.6.3 Torque settings
! WARNING
Constant voltage present at terminals L and N.
Before any electrical work is done, the power
supply must be disconnected and secured
against activation while the work is in progress.
Component Torque
5/4” heating element 60 Nm (+/- 5)
Thermostat screws 2 Nm (+/- 0.1)
Screw on the element head 2 Nm (+/- 0.1)
A) Blue wire (L) – Live – connected to point
‘1’ on the safety thermostat.
B) Brown wire (N) – Neutral – connected to
point ‘3’ on the security thermostat.
C) Yellow wire with green stripe – Earth –
connected to terminal on the heating element
(hexagonal brass)
D) Internal wires from the element to the ther-
mostat are connected to point ‘4’ on the
safety thermostat and point ‘2’ on the work
thermostat. See illustration.
3.6 Electrical installation
3.6.1 Electrical components
Component Note
Safety thermostat 85°C thermal cut-out
Work thermostat 50-75°C adjustable
Heating element 2,8 kW 1-phase 230 V
Mains cable with plug Heat-resistant
Internal wires Heat-resistant
Fixed electric fittings should be used for installa-
tion in new homes or when changing an existing
electrical setup in accordance with regulations. A
mains cable with plug for wall socket can be used
when replacing the product without changing the
electrical setup. Any fixed electric fittings must be
installed by an authorised electrician. The relevant
standards and regulations must be followed.
3.6.2 Electrical connections in the junction box
Electrical connection, diagram
RESET
RES
ET
M2
1
2
3
4
THERM-O-DISC
60°C 90°C
80°C 70°C
1
2
L N