13
4.2.2 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 (A and B)
2 Nm (+/- 0.1)
Earth screw on the element head 2 Nm (+/- 0.1)
A) Blue wire (R) – Neutral – connected to point
‘A’ on the thermostat.
B) Brown wire (S) – Live – connected to point ‘B’
on the thermostat.
C) Yellow wire with green stripe – Earth –
connected to the terminal for the heating
element (hexagonal brass)
4. ELECTRICAL INSTALLATION
4.1 Electrical components
Component
Note
Work thermostat
5-70°C adjustable
Heating element
1-phase 230 V
All wiring must conform to current IEE regulations
Any fixed electric fittings must be installed by an
authorised electrician. The relevant standards and
regulations must be followed.
4.2 Electrical connections in the junction box
4.2.1 Wiring diagram
N
L
!
WARNING
The thermostat must never be dismantled/
opened. This will compromize its function
and cause risk of overheating. Warranty will
cease.
IP21
Summary of Contents for Delta Twincoil DTC 200
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