He Connection Of The Grounding Wire; He Connection Of Input Cable - Panasonic YD-350GY4 Operating Instructions Manual

6.2 The connection of the grounding wire
1 Ground terminal
2 Grounding wire
3 Ground
* Grounding work should be performed by qualified elec-
tricians.
6.3 The connection of input cable
(1) Cut off the switch in the distribution box.
(2) Remove input terminal cover.
(3) Please connect the other side of the input power source cable
to the input terminal of the power source, input cable (U, V, W wire)
please be sure to use wire clipping board to fix them.
Note:
·Please insert the serrated spacer between the ground connection
terminal and grounding wire.
·After connecting input terminal block, use the clamping board to
fasten the input cables, avoiding loose connection or dropping off.
(4) Install the input terminal cover.
"Recommended crimping terminal"
16.5mm below
Note:
Do not use wrench
Tightening torque:2.45Ｎｍ- 3.40Ｎｍ
Note:
For safety, please be sure to restore the input terminal cover and fasten the bolts after connecting all kinds of
cables.
When connecting input cables and grounding wire, please avoid the any wrong connections between grounding
wire and input terminal, between input cable and ground connection terminal.
Connection
Water supply pipes, building iron frames, etc. do not serve as sufficient
ground. Do not connect any grounding wire to them.
M8 bolt
2
10 mm or more.
Customer preparation
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• Install one distribution box each for this product.
• Make sure to turn off the power distribution box first.
1 Distribution box
2 Input power cable
3 Input terminal board
4 Terminal cover
18
Customer preparation
Customer preparation
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