Dux proflo 315T248 Manuale d'uso - Pagina 10
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General:
This water heater is designed for single phase
240V a.c. supply only. The electrical connection
must comply with Local Supply Authority
Regulations and AS/NZS 3000.
Connection of the electrical wiring must only be
carried out by a licensed tradesperson.
Connections are made at the terminal block
under the water heater electrical cover. A means
for disconnection must be incorporated in the
fixed wiring in accordance with the Wiring Rules.
Removing the Electrical Cover:
Before removing the electrical cover, ensure the
electrical power supply is safely isolated.
The electrical cover is removed by undoing
the two screws at the bottom of the cover and
sliding the cover downwards to disengage the
top edge.
Connections:
The cable entry is a pre-punched hole designed
to accept a 20 mm conduit gland. It is located
adjacent to the terminal block.
To prevent damage to the wiring, the cable entry
must be fitted with a gland prior to feeding the
wiring through the hole. Ensure the conduit entry
is sealed correctly.
6
Owner's Manual – Proflo Electric Storage Water Heaters
Electrical Connection
Connect the active and neutral wires to the
terminal block and the earth wire to the earth tab
(located on the right hand side). Excess wire is
not to be looped close to the thermostat or tank.
Replacing the Electrical Cover:
1.
Press the reset button on the thermostat to
ensure the over-temperature energy cut-out
is set.
2.
If supplied inside the electrical cover, ensure
that the Pressure & Temperature Relief
Valve, both of the brass plugs, and their
clear plastic packaging have been removed
from inside the cover.
3.
Ensure the terminal block mounting plate is
horizontal.
4.
Slide the cover up, ensuring the top edge
engages under the case.
5.
Swing the cover down until the bottom
edge contacts the case. Ensure the terminal
block mounting plate is below the pins
located inside the cover.
6.
Refit & tighten both screws in the cover.
Ensure the water heater is filled with water
before turning on the electricity supply.
H0421
0421
Rev. Q