Danfoss 176F4184, Installation Manual

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Illustration 1: Direction of Airflow with Kit Installed
1 Top cover
2 Frequency converter enclosure
3 Lower duct
4 Back vent
5 Cooling back channel
6 Airflow direction
1.2 Kit Numbers
Use these instructions with the following kits.
Table 1: Numbers for In-back/Out-back Cooling Kits
Number Kit description
176F4184
FK09a/FB09a in-back/out-back cooling kit
176F4185 FK10a/FB10a in-back/out-back cooling kit
1.3 Items Supplied
Table 2 provides a list of items included in the kit. Refer also to 2.2 Installation Overview .
AN440656954288en-000101 / 136R0326 | 1 Danfoss A/S © 2023.09
Installation Guide
In-back/Out-back Cooling Kit
for FK09a/FB09a and FK10a/FB10a
iC7 Series Frequency Converters
1 Overview
1.1 Description
The in-back/out-back cooling kit fits iC7 Series FK09a/FB09a and FK10a/FB10a Frequency Converters. When the kit is installed, air
flows into the lower duct and out through the upper back vent. See Illustration 1 .