I
Table of Contents
Warnings .......................................................................................................VII
Safety Precautions and Instructions ............................................................ VIII
EMC Compatibility ......................................................................................... X
Line Filters ....................................................................................................XII
Registered Trademarks ............................................................................... XIII
1 Handling Inverters ................................................................. 1-1
Varispeed L7 Models ...................................................................................1-2
Confirmations upon Delivery .......................................................................1-3
Checks ...........................................................................................................................1-3
Nameplate Information ..................................................................................................1-3
Inverter Software Version ..............................................................................................1-4
Component Names ........................................................................................................1-5
Exterior and Mounting Dimensions ..............................................................1-7
IP00 Inverters ................................................................................................................1-7
IP20 / NEMA 1 Inverters ................................................................................................1-7
Checking and Controlling the Installation Site .............................................1-9
Installation Site ..............................................................................................................1-9
Controlling the Ambient Temperature ............................................................................1-9
Protecting the Inverter from Foreign Matter ...................................................................1-9
Installation Orientation and Space .............................................................1-10
Removing and Attaching the Terminal Cover ............................................1-11
Removing the Terminal Cover ..................................................................................... 1-11
Attaching the Terminal Cover .......................................................................................1-12
Removing/Attaching the Digital Operator/
LED Monitor and Front Cover ....................................................................1-13
Inverters of 18.5 kW or Less ........................................................................................1-13
Inverters of 22 kW or More ..........................................................................................1-15
2 Wiring ...................................................................................... 2-1
Connection Diagram ....................................................................................2-2
Circuit Descriptions ........................................................................................................2-3
Terminal Block Configuration .......................................................................2-4
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