ICM CONTROLS ICM517A Surge Protective Device Instructions

Table of Contents

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Product Name: ICM517A Surge Protective Device
Mode of Operation: Limited lifetime product, up to a 3-year $10,000 connected equipment warranty

Turn off the main breaker and/or main power to the service disconnect.
Remove the cover on the service disconnect or the electrical panel.
Mount through conduit connection of electrical panel:
Remove one lock nut and sealing ring on the unit.
Feed the wires into the electrical panel service disconnect.
Re-secure the lock nut and sealing ring (see mounting instructions).
Route the green wire to the grounding lug and secure.
Reinstall the cover on the service disconnect or the electrical panel.
Restore power; LED should be on with 120 VAC present from black to green and black to white.
Close the electrical panel or cover.

For warranty information and registration, please go to www.icmcontrols.com and click on Warranty Registration.

ATTENTION: No replaceable or repairable parts

The ICM517A is UL Rated as a Type 2 device and must be installed before the equipment it is intended to protect. It can be installed at the A/C disconnect or an indoor/outdoor electrical panel. Suitable for use on a circuit capable of delivering not more than 10,000 rms symmetrical amperes, 240V max, when protected by a circuit breaker rated 15-60A maximum and 120V minimum. Device wires should be kept at a minimal length to increase response time and effectiveness of the control. Contains no serviceable parts. LED indicates when protect is present.
Limited lifetime product, up to a 3-year $10,000 connected equipment warranty

Turn off the main breaker and/or main power to the service disconnect.
Remove the cover on service disconnect or the electrical panel.
Mount through conduit connection of electrical panel:
Remove one lock nut and sealing ring on the unit.
Feed the wires into the electrical panel service disconnect.
Re-secure the lock nut and sealing ring (see mounting instructions).
Route the green wire to the grounding lug and secure.
Connect the two black wires and one white wire (see wiring for 120 & 240VAC).
- For electrical panel: Connect to closest two-pole breaker (240VAC). Connect to the closest single-pole breaker (120VAC).
- For A/C disconnect: Connect to the disconnect load side terminals.
Reinstall cover on service disconnect or the electrical panel.
Restore power; LED should be on with 120 VAC present from black to green and black to white.
Close electrical panel or cover.

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Thread one lock nut all the way down the ICM517A nipple as far as it will go and remove the second lock nut, setting it aside.
Install the ICM517A nipple through the knockout in disconnect box.
Install the rubber washer over the nipple on the inside of the disconnect box.
Install the second lock nut on the nipple and tighten down until the assembly is secure, adjusting the outer nut if needed to