Electrical Connections - Heatrae Sadia Express 50 Litres Installation, Operation And Maintenance Manual

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6.3 Electrical connections

WARNING
Disconnect from the mains electrical
supply before removing any covers.
Never
immersion heater other than with the
recommended immersion heater.
DO NOT bypass the thermal cut-out
in any circumstances. Ensure the two
spade terminations on the wires from
the thermostat and thermal cut-out are
pushed firmly into the corresponding
terminations on the element plate
assembly.
All electrical wiring should be carried
out by a competent electrician and be
in accordance with the latest I.E.E,
Wiring Regulations.
Each circuit must be protected by a
suitable fuse and double pole isolating
switch with a contact separation of at
least 3mm in both poles.
DO NOT operate the immersion heater
until the appliance has been filled with
water.
Check that the electrical supply is of sufficent
current rating and voltage, see Technical Data
page 5.
A 2 metre length of flexible cable is supplied
factory fitted. The cable specification is H05VV-F
3G 2.5mm
. If replacing or extending the same
2
specification of cable should be used.
The flexible cable must be wired into an
appropriately fused switched spur.
The conductor sheaths are colour coded as follows:
Green and Yellow
Brown
Blue
12
attempt
to
replace
EARTH
LIVE
(L)
NEUTRAL
(N)
the

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