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IceCap K3 OVP Skimmer User Instructions

IceCap K3 OVP Skimmer User Instructions

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Thank You for Your IceCap Purchase

Thank you for choosing our IceCap product. If you are experiencing any issues, are missing any components, or have questions, please get in touch with our support team at support.coralvue.com. We are always happy to help.

The IceCap K3 OVP models are the latest internal skimmers from IceCap, featuring the IceCap DCair controllable skimmer pump. This guide is specifically for the IceCap K3 160, 200, and 250 OVP In-sump protein skimmers.

Pre-Installation Inspection

All IceCap OVP models are packaged complete, with all the necessary components to operate the unit. When unpacking your new IceCap skimmer, take a complete component inventory to ensure that all parts are included and nothing is damaged. Locate, inspect, and familiarize yourself with all components supplied with your IceCap skimmer. The unit must be carefully handled and inspected before installation and operation.

1. Lid

2. Collection Cup with Drain

3. O-Ring Neck Seal

4. Built-in Air Silencer

5. Skimmer Body

6. Air Intake Tubing

7. Output Flow Control Arm

8. DC Air Skimmer Pump

9. OVP Volute

10. Air Intake Venturi

11. Volute Mounting Screws (x3)

12. Skimmer Base

13. Skimmer Base Thumb Screws (x4)

14. Rubber Feet (x4)

15. Pump Controller

16. Power Supply

17. Drain Adapter Fitting

18. Drain Tubing

19. Drain Valve

20. Pump Removal Key

Skimmer Assembly

The IceCap OVP skimmers come nearly preassembled. Here is a quick overview of how to properly assemble and operate your new IceCap OVP in-sump protein skimmer:

Remove the Skimmer Body From the Base

Loosen the four thumbscrews at the base of the skimmer body enough to turn the body counterclockwise and lift off its base.

Install Skimmer Pump

The pinwheel pump comes installed to the OVP volute. Before installing the pump we must insert the airline tubing into the hole on the side of the volute and insert it over barb on the air intake/venturi. The venturi can be removed for easier airline installation, just be sure to insert it back in the proper orientation with the smooth inner taper facing outwards from the pump.

Mount the skimmer pump with the blank tabat the base of the volute facing the output valve and secure in place using the supplied screws. Be sure not to overtighten the screws.

Run the airline through the hole on the side of the skimmer body and run the pumps' power chord into the slot located at the base of the skimmer.

Install Skimmer Body to Base

Place the skimmer body back on base with the hole aligning with the pump intake and rotate clockwise. Gently tighten screws to lock the skimmer body to the base. Attach the other end of the airline to the air silencer incorporated at the neck of the skimmer.

Place Skimmer In Sump

Carefully place assembled skimmer without the collection cup in the sump at the appropriate water level for your skimmer model. Make sure the output control valve is completely open by rotating the handle counterclockwise. Place the skimmer cup with lid onto the neck of the skimmer body and push it down to seat.

K3 OVP Skimmer Model	Suggested Water Depth
160 OVP	7-10in
200 OVP	7-10in
250 OVP	7-10in

Mount and Connect the Pump Controller to the Skimmer Pump

The Power Supply is not waterproof and should never be mounted over water. Do not submerge the power supply in water or bury where heat and moisture can be retained. With the convenient mounting clip on the top of the power supply and a screw or cup hook (not included), mount the power supply out of the way but within range of the skimmer itself. Be sure proper drip loops are in place to prevent water from traveling to the controller or power supply. Attach the pump and power supply to the appropriate connections on the controller.

Power On the Skimmer

With the skimmer output completely open, start the pump by hitting the power button on the controller. Observe the height of the water level and adjust accordingly so that it doesn't overflow by using the power settings on the controller.

Breaking in the Skimmer

Now that the skimmer is properly installed and running, You should allow the skimmer to break in for a minimum of 2 weeks. During this initial break-in period, water will slowly wash off all inert oils that come directly from factory handling as well as coat the inner walls of the skimmer with live bacteria. Be sure to leave the skimmer valve mostly open (Turned all the way counterclockwise) during this period and do not attempt to tune the skimmer, doing so too early may result in inconsistent performance and possible overflow.

Once the break-in period has passed, you can tune the skimmer to your aquarium by simply turning the output valve clockwise until you obtain pea-size bubbles at the point where the collection cup meets the skimmer body. Allow the skimmer to acclimate to the new setting for 24 hours before making further adjustments. The more you close the output valve, the wetter the collection will become. Excess air exiting the output of the skimmer is normal and will dissipate as the skimmer breaks in.

If you have any issues, questions, or concerns regarding your new IceCap skimmer please submit a support ticket at: support.coralvue.com

Pump Removal

To remove the pump from the OVP volute, slide the key over the pump aligning it with the track located on the side of the pump and rotate counter clockwise slightly to unlock the pump from the volute.