User Manual
EM303A General Purpose Inverter
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3.4 Extending Keypad Wire
Disassemble the keypad of EM303A as per the method shown in Figure 2-3,
connect to an extension wire, and then assemble the keypad in a proper place and
take it as a control panel. Disassemble the keypad and connect extension keypad
wire by following the method as shown in Figure 3-18. If the extension wire
exceeds 10m, a remote control keypad is required.
If the keypad wire is also a control circuit wire, wiring precautions as stated in 3.3.4.
R
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Figure 3-18 Disassemble the Keypad and Connect Extension Keypad Wire
3.5 Wiring Check
Perform the following checks after wiring has been completed:
z If wiring is correct.
z If anything is left in inverter like screw, or wire clippings.
z If the screw is loose.
z If the bare wire on one terminal connects to other terminals.
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