Removing/reattaching the front cover – Yaskawa Z1000U HVAC Matrix Bypass User Manual
Page 100
<1> Connect the ground wiring first, then the main circuit wiring, and finally the control circuit wiring.
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Drives in Bypass Models D143 to D211 and B156 to B414
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Removing the Terminal Cover
1.
Loosen the screws on the terminal cover, then pull down on the cover.
CAUTION! Do not completely remove the cover screws, just loosen them. If the cover screws are removed completely, the terminal
cover may fall off causing an injury.
Figure 3.24 Removing the Terminal Cover
2.
Pull forward on the terminal cover to free it from the drive.
Figure 3.25 Removing the Terminal Cover
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Reattaching the Terminal Cover
After wiring the terminal board and other devices, double-check connections and reattach the terminal cover.
the Main Input Circuit on page 93
Wiring the Drive Control Circuit Terminal
on page
for details on wiring.
<1>
Figure 3.26 Reattaching the Terminal Cover
<1> Connect the ground wiring first, then the main circuit wiring, and finally the control circuit wiring.
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Removing/Reattaching the Front Cover
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Removing the Front Cover
Models 2
o
0028 to 2
o
0130 and 4
o
0011 to 4
o
0124
3.5 Control Circuit Wiring
100
YASKAWA SIEP YAIZ1D 01A Z1000U HVAC MATRIX Drive Bypass Technical Manual