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Installation Instructions
In-back/Out-top Cooling Kit for VLT
Parallel Drive Modules
®
VLT
Series FC 102, FC 202, and FC 302
Description
The in-back/out-top cooling kit is designed for the specific
®
VLT
HVAC Drive FC 102, VLT
AutomationDrive FC 302 D4h-size VLT
mounted in a Rittal TS8 enclosure. The kit directs air in from
the back of unit and out through the top of the unit. See
Illustration 1.1.
1
Back-channel airflow (exhaust)
2
Base duct assembly
3
Mounting backplate
4
Back-channel airflow (intake)
Illustration 1.1 Direction of Airflow with the Kit Installed
Kit Part Number
Part number
Kit description
176F6494
In-back/Out-top Cooling Kit for the VLT
Drive Modules (2-drive system)
Table 1.1 Part Number for the VLT
In-back/Out-top Cooling Kit
®
AQUA Drive FC 202, and VLT
®
Parallel Drive Modules
®
Parallel
®
Parallel Drive Modules
Danfoss A/S © 04/2016 All rights reserved.
Items Supplied
Upper duct assembly
®
1
Gasket between grill and cabinet (1)
2
Grill (1)
3
Gasket, top front cover (1)
4
Gasket, left front cover (1)
5
Gasket, bottom front cover (1)
6
Front cover plate (1)
7
Gasket between duct enclosure and grill (1)
8
Duct enclosure (1)
9
Gasket, right front cover (1)
10
Gasket between duct enclosure and base plate (1)
11
Base plate (1)
12
Gasket between base plate and module (1)
–
Nuts, M5 (26)
–
Screws, M5x12 (6)
Illustration 1.2 Upper Duct Assembly for 1 Drive Module
®
MI92K102
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Summary of Contents for Danfoss 176F6494
- Page 1 Illustration 1.2 Upper Duct Assembly for 1 Drive Module Part number Kit description ® 176F6494 In-back/Out-top Cooling Kit for the VLT Parallel Drive Modules (2-drive system) ® Table 1.1 Part Number for the VLT Parallel Drive Modules In-back/Out-top Cooling Kit Danfoss A/S © 04/2016 All rights reserved. MI92K102...
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Page 2: Discharge Time
Top plate (1) followed, meet specific agency approvals and certifications. Gasket between duct enclosure and top plate (1) Seek agency approvals or certifications apart from Danfoss if Gasket, top side (2) designing and building other configurations. Top side, cover (2) - Page 3 Drill the 8 screw holes to mount the drive modules and install 8 M10 pem nuts on the back side of the mounting backplate. Illustration 1.4 Vent Dimensions for Mounting Backplate MI92K102 Danfoss A/S © 04/2016 All rights reserved.
- Page 4 Gasket between duct enclosure and front cover plate Gasket, top side Duct enclosure Top side, cover Gasket between duct enclosure and base cover plate Gasket, side of grill Base cover plate Grill – – Danfoss A/S © 04/2016 All rights reserved. MI92K102...
- Page 5 Gasket, left front cover Gasket between duct enclosure and base plate Gasket, bottom front cover Base plate Front cover plate Gasket between base plate and module Illustration 1.6 Assembling the Upper Duct Assembly MI92K102 Danfoss A/S © 04/2016 All rights reserved.
- Page 6 Secure the duct assembly to the drive module with 6 M5x12 screws. Torque to 5.1 Nm (45 in-lb). Reinstall the DC fuses on top of the drive module. Install the next drive module to the mounting backplate. Danfoss A/S © 04/2016 All rights reserved. MI92K102...
- Page 7 Intake vent opening Upper mounting point for drive module (M10 pem nut) Gasket, between back exhaust and mounting backplate Mounting backplate Slot gasket Illustration 1.7 Installing the Drive Modules onto the Mounting Backplate MI92K102 Danfoss A/S © 04/2016 All rights reserved.
- Page 8 M10 screw Cutout in drive module base that rests on the M10 screw M5x16 screw Gasket, base mounting plate, 38 mm (1.5 in) Lower duct assembly Illustration 1.8 Installing the Lower Duct Assembly Danfoss A/S © 04/2016 All rights reserved. MI92K102...
- Page 9 Gasket between the mounting backplate and duct spacer Duct spacer Gasket between the duct spacer and back cover panel Illustration 1.10 Installing the Duct Spacers Illustration 1.11 Vent Dimensions for the Back Cover Panel MI92K102 Danfoss A/S © 04/2016 All rights reserved.
- Page 10 Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S.
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