3
5835
400-415V 3AC
A
4
W00010
A
B
How to convert heating elements from 3AC to 1 AC (400-415V 3AC to
230-240V 1AC) on W365H, W375H and W3105H.
• Take off isolator cover plate and front panel to expose heating elements.
• Remove the cables A.
Installation
Fig.
3
• Take off wire L3 (A) from terminal L3 on isolator Q1 and from terminal 6
on heating relay K21.
Take off wire L2 (B) from terminal L2 on isolator Q1 and reconnect it to
terminal N (neutral) instead.
• The heating elements have coloured insulators on the tips, ine is red,
the other is white.
Connect the ends of the two wires from contactor K21 terminal 1 to the
red end of the two elements. These are your element feeds.
• Connect the ends of the two wires from contactor K21 terminal 3 to the
white tips of the two heating elements. These are your neutral returns.
• Check that all your terminals and wires are secure, then test the machi-
ne on a short wash 60°C to ensure that it does heat up.
• Fasten isolator cover front panel to the machine.
Note!
The wires from terminal 5 on contactor K21 to the redundant heating ele
-
ment can be safely left on.
Fig.
4
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