NUTONE NCKIT5500 (01) PDF Document

When using an electrical appliance like the NUTONE NCKIT5500, basic precautions should always be followed to reduce the risk of fire, electric shock, or injury.

WARNINGS:

1. Do not use on wet surfaces or outdoors.

2. Do not vacuum liquids or fine powders (such as drywall dust).

3. Do not use to pick up flammable or combustible liquids such as gasoline or use in areas where they may be present.

4. Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.

5. Do not allow to be used as a toy. Close attention is necessary when used by or near children.

6. Use only as described in the manual. Use only manufacturer’s recommended attachments.

7. Keep hair, loose clothing, fingers and all parts of body away from openings and moving parts.

8. Turn off all controls before unplugging.

9. Use extra care when cleaning on stairs.

10. Do not handle plug or appliance with wet hands.

11. Do not use with damaged cord or plug. If appliance is not working as it should, if it has been dropped, damaged, left outdoors, or dropped into water, return it to a Service Center.

12. Keep your work area well lighted.

13. Connect to a properly grounded outlet only. See grounding instructions.

14. When performing installation, servicing or cleaning the unit, it is recommended to wear safety glasses and gloves.

15. When applicable local regulations comprise more restrictive installation and/or certification requirements, the aforementioned requirements prevail on those of this document and the installer agrees to conform to these at his own expenses.

CAUTIONS:

1. Do not put any object into openings. Do not use with any opening blocked; keep free of dust, lint, hair and anything that may reduce air flow.

2. Ensure air flows freely and exhausts unobstructed from top or side outlet.

3. Do not use without filter (or filters, according to the model) in place.

4. Do not use to blow leaves or debris.

5. Do not place any object on top of the unit.

6. Do not install the unit horizontally.

7. Do not use the pail as a wash bucket.

8. Do not use the pail as a stool.

9. Avoid picking up sharp objects.

10. This appliance is for use on a standard 120 VAC, dedicated 15-amp branch circuit. Some brands of house panel breakers may be more sensitive to startup current than others. In the event where nuisance tripping of the house panel breaker occurs after ensuring that the circuit is DEDICATED to the central vacuum unit, we recommend changing the breaker with an “HM” type of the same AMP rating.

11. Do not unplug the unit by pulling on cord. To unplug, grasp the plug, not the cord.

12. Store your vacuum cleaner indoors in a clean, dry area, and away from extreme temperatures.

13. Any servicing other than that recommended in this manual should be performed by an authorized service facility.

14. We recommend that your unit be inspected by a specialized technician once a year.

Tool Listing:

Depending on the installation, you may need: Wire strippers, 1/4″ and 1/2″ drill bits, utility knife, putty knife, 2 1/2″ hole saw, keyhole saw, hammer, cold chisel, level, flashlight, drill, electrical tape, Phillips no. 2 screwdriver, wrench, hacksaw, tape measure, and safety glasses. Power tools are recommended. A mask and gloves should be worn when cutting ducting and using glue.

Working with Plastic Tubing:

Cutting Tubing: Measure the length of tube needed. Allow 5/8″ for inserting into fittings and 1 1/2″ for placing into flexible tubing. Cut plastic tubing with a hacksaw, ensuring the cut is square. Use wire cutters or tin snips for flexible tubing. Use a small knife or steel wool to remove burrs from inside the tube. Use a file to slightly bevel the outside of the tube for easy insertion into fittings. Buff the surface to be glued with steel wool or light grained sandpaper.

Making a Joint: Insert the tube into the fitting and align the parts. Mark the tube and fitting to realign the joint later. Apply cement in an inch-wide band to the outside of the tube. Insert the tube into the fitting with alignment marks a quarter turn apart, then quickly push and turn to align the marks and spread the cement. Allow 1 minute to dry.

Cementing Flexible Tubing: Ensure flexible tubing ends are even. When joining to plastic tubing or an inlet plate, apply cement to both the inside of the flexible tubing and the outside of the plastic tubing or mounting plate ring. Twist pieces while joining to spread the glue. Allow 5 minutes to set.

Secure Wire to Tubing: Run the low-voltage power wire along with the tubing. Use electrical tape to secure the wire to the tubing approximately every 12″ to 18″.

1. Making the Wall Inlet Cutout:

The wall inlet should be located 18 inches on-center from the floor. The wall inlet cutout must be exactly 3 7/8 inches high by 2 7/8 inches wide.

2. Attaching the Inlet Mounting Plate (V144):

Reach through the inlet hole and pull the flexible tubing through. Remove the nail flange from the inlet mounting plate. Apply cement to both the inside of the flexible tubing and the outside of the mounting plate’s tube ring. Insert the tube ring into the flexible tubing, twisting to spread the cement, and align the mounting plate vertically.

3. Completing the Inlet Assembly:

Strip the ends of the two low-voltage wires and connect them to the screw terminals on the back of the inlet cover. Once connected, pull the low-voltage wire through the top wiring hole in the mounting plate. Assemble the inlet cover to the tube guard and mounting plate.

4. Installing the Inlet (V111):

Place the inlet into the wall cutout with the inlet cover on the outside. Hold the inlet in place and gradually tighten each screw a little at a time.

Follow these guidelines for locating your NUTONE NCKIT5500 power unit:

1. Locate the power unit away from the general living area in an accessible location for cleaning and maintenance.

2. Locate the power unit within 6 feet of a grounded electrical outlet. The power unit requires a 120 VAC power source, dedicated 15-amp branch circuit.

3. Do not locate the power unit close to a source of extreme heat (i.e., water heater) or in an area with a high ambient temperature (i.e., attic, furnace room).

4. If the power unit is located in a closet or a small utility room, make sure the area is well-ventilated (e.g., with door louvers).

WARNING: Do not install outdoors. Before hanging, rest the unit on a leveled surface to prevent it from falling. When performing installation, servicing, or cleaning the unit, it is recommended to wear safety glasses and gloves.

The intake line connects to the right side of the unit by default. To connect the intake line to the left side, follow these steps:

1. Remove debris pail: Release both latches on the sides of the unit, pulling them out and then pushing up. Detach the pail from the unit.

2. Disassemble intake elbow: Using a 3/8″ socket, remove both retaining nuts and screws from the intake elbow at the back of the unit.

3. Flip elbow: Flip the intake elbow 180 degrees, then reassemble it to the unit, ensuring its gasket is in the original position and not folded to prevent suction loss and noise.

4. Put debris pail back: Put the debris pail back in place on the unit.

1. Minimum Clearances:

Refer to the installation diagrams to maintain minimum clearances. You will need 12 inches minimum on each side (top view) and 18 inches minimum from the floor to the bottom of the unit. There should be at least 12 inches of clearance from the ceiling.

2. Install Mounting Bracket:

Position and install the wall mounting bracket with the provided screws. Ensure to screw the wall mounting bracket directly to a wall stud for a solid installation. Use the provided mounting screws to secure the bracket through the upper and lower mounting holes.

3. Hang Power Unit:

Carefully remove the debris pail. If your model uses a bag, ensure it is properly installed. Hang the power unit onto the wall mounting bracket. Ensure the back brackets of the power unit are engaged with the corresponding wall bracket fingers (or top fingers and lower tab for certain models). Pull the power unit down to secure it. Securely reinstall the debris pail.

Fitting Main Line to Power Unit:

1. Run the house vacuum line up to the elbow behind the power unit. Insert the end of the line into the elbow opening.

2. Secure the house vacuum line by hand tightening the screw and nut provided. DO NOT GLUE.

Exhaust Tubing:

1. Assemble exhaust tubing to the exhaust outlet on the top or top side of the unit, according to your power unit model. DO NOT GLUE.

2. For NC5500, NCKIT5500, NCKIT5500HD, NT700A AND NT700E units only: If desired, the coupling or elbow used to connect the exhaust line to the top of the unit may be secured using two 5/8″ included screws.

NOTE:

– Using flexible tubing will ease future top cap removal.

– Make sure all tubing connections are air tight.

– The exhaust should not be vented into a wall, ceiling, or concealed space in the house. It is recommended to vent the vacuum exhaust air to the outdoors. An exterior vented exhaust line should end using a Model V145 wall cap.

– For optimal indoor air quality, exhausting the power unit to the outdoors is recommended but is not required.

WARNING: Improper connection of the equipment-grounding conductor can result in a risk of electric shock. Check with a qualified electrician or service person if you are in doubt as to whether the outlet is properly grounded. Do not modify the plug provided with the appliance – if it will not fit the outlet, have a proper outlet installed by a qualified electrician.

Grounding Instructions:

The NUTONE NCKIT5500 must be grounded. Grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This appliance is equipped with a cord having an equipment-grounding conductor and grounding plug. The plug must be plugged into an appropriate outlet that is properly installed and grounded in accordance with all local codes and ordinances.

Wiring:

This appliance is for use on a standard 120 VAC, dedicated 15-amp branch circuit with a NEMA 5-15R receptacle. Make sure the power unit is connected to an outlet with a grounding attachment plug that looks like the one shown in the manual’s illustration. No adapter should be used with this power unit.

The low-voltage inlet leads are to be connected to the power unit’s low voltage tabs using the crimp connectors (included in parts bag) and low voltage harness.

To operate the NUTONE NCKIT5500, open the wall inlet cover and insert the end of the hose into the inlet. This will turn on the vacuum.

For non-switched hoses, inserting the hose automatically turns the power unit on; removing the hose shuts it off. Some hoses have switches that can be used to activate the power unit.

Unless you are using the utility valve (on NC5500, NCKIT5500, NCKIT5500HD, NT700A, NT700E units only), the ON/OFF switch located on the power unit needs to be kept in the OFF position.

As you vacuum, dirt and dust are carried to the power unit where they remain in a bag or in the debris pail. Use the cleaning tools as you would for any other vacuum cleaner. Avoid picking up very large or lengthy debris, as these objects may become lodged in the hose or tubing.

The NUTONE NCKIT5500 has a 6 U.S. gallon (22.7 liter) capacity. Under normal conditions, the bag/debris pail requires changing/emptying approximately twice a year.

You will know it’s time to change the bag or empty the pail when you notice a reduced suction from the system. Unless this loss of suction is caused by a blockage, changing the bag or emptying the debris pail will solve the problem.

NOTE: Even if not filled to capacity, if the bag seems tightly stretched when removing the debris pail, changing the bag will prevent it from tearing.

This applies to NC3500, NCKIT3500, NCKIT3500HD, NC4500, NC5500, NCKIT5500, NCKIT5500HD, HHKIT650A, NT650A1, NT650E1, NT700A AND NT700E power units only, if no bag is used.

To empty the debris pail, release both latches on the sides of the unit by pulling them out and then pushing up. Holding the pail by the latches, lower it from the unit. Carry the pail to a trash receptacle and dispose of the debris. Put the pail back in its place.

1. To remove the disposable bag, release both latches on the sides of the unit by pulling them out and then pushing up. Remove the pail from the unit. Grasp the edges of the bag collar and pull down. The bag will slide off easily. Do not pull on the bag itself.

2. Unfold the new bag.

3. Grasp the collar where indicated on the new bag and insert it over the bag adapter. Be careful not to tear the bag. Ensure the collar is positioned between the taper ring and the bag stopper on the bag adapter. Put the pail back in its place.

This applies to NC3500, NCKIT3500, NCKIT3500HD, NC4500, NC5500, NCKIT5500, NCKIT5500HD, HHKIT650A, NT650A1, NT650E1, NT700A AND NT700E power units only.

The permanent filter protects the motor and cleans itself by moving up when the unit starts and dropping down when it is turned off. Under normal use, there is no need to maintain this filter.

Removal:

1. Remove the pail from the unit.

2. To remove the permanent filter, use the pull tab (A) located on the edge of the filter to pull and loosen it from the inlet chamber wall.

3. Squeeze from both sides of the filter to the center of the housing. Then, carefully remove it from the unit.

Installation:

1. Squeeze the filter in order to move it past the inlet opening (B).

2. Let the filter bear against the unit wall by releasing the pressure.

3. Make sure to place the rigid ring in its groove to ensure proper sealing.

NOTE: Make sure the filter is installed so that the pull tab (A) is accessible for future filter removal.

CAUTION: Be sure to reinstall the filter properly. Appropriate location is critical to insure proper protection of the motor.

The motor foam safety filter, located at the top of the vacuum chamber, provides protection against dirt being pulled into the motor if the disposable bag or permanent filter should accidentally be torn. This filter should be checked and cleaned if necessary when a replacement bag is installed, or when the permanent filter is removed.

CAUTION: Operating the power unit without the motor foam filter will void the warranty.

Cleaning:

Simply brush the filter clean. If the filter is excessively soiled, hand wash it in a water and mild detergent solution, rinse, and let it dry completely on a flat surface before reinstalling.

Removing Motor Foam Filter:

Remove the debris pail and disposable bag or permanent filter. Lift the center of the wire retaining the motor foam filter and slide the filter out of its location.

Reinstalling Motor Foam Filter:

To reinstall the motor foam filter, reverse the steps described above.

Installing Hose Hanger:

1. Secure the hose hanger to the wall using the 2 provided screws. Depending on the chosen location, you may need to use wall anchors (not included).

2. Wind the hose around its hanger when not in use.

Installing Wand Hanger (Applicable Kits Only):

1. Secure the wand hanger to the wall using 2 screws (included). You may need to use wall anchors (not included) depending on the wall type.

2. Push the wand into its hanger when not in use.

Low Voltage Hose (for NCKIT3500, NCKIT3500HD, HHKIT550A, HHKIT650A, NTAIRKIT1, NT650A1, NT550A and NT700A ONLY):

To ensure proper operation, insert the hose into the wall inlet. Align the tab on the hose end up with the depression in the wall inlet (A).

Dual Voltage Hose (for Electric Kits ONLY):

In addition to connecting the hose into the wall inlet (A), the dual voltage hose must also be connected to a standard electrical outlet (B).

Low Voltage Hose:

The switch will turn the power unit ON (I position) and OFF (O position).

Dual Voltage Hose:

Switch on II position: Central vacuum mode with power brush.

Switch on I position: Central vacuum mode without power brush.

Switch on O (center) position: Power unit is turned OFF.

1. Read important safety instructions before installing the power brush.

2. Ensure the hose is disconnected from the power supply before installing the power brush.

3. Push the wand into the power brush neck so that the lock button snaps in place.

4. Connect the hose handle into the wand quick connector and ensure that the prongs are aligned with the receptacle holes. Push until the lock button snaps in place.

CAUTION: Always check the underside of the product for any obstructions prior to use.

WARNING: Never leave the electric power brush unattended while it is plugged in.

CAUTION: Always pick up hard or sharp objects by hand before using your power brush. Items such as pins, hairpins, tacks, crayons, etc., may damage the brush roll or may break the belt.

Wand Release: The power brush is not recommended for use on bare floors. The wand release pedal allows you to quickly disconnect the wand and switch to a combination floor/rug tool for use on bare floors.

Power Brush Neck Release: Push down the power brush neck release pedal to unlock the brush neck. Return the neck to the upright position for storage.

Power Brush Height Adjustment: Select the carpet pile height by depressing the height adjustment pedal to the desired position: Extra-Low, Low, Medium, or High. The LEDs will indicate the selected height.

Wand Length Adjustment: Extend or shorten the wand to a comfortable working position by holding the wand grip in one hand and sliding the upper section with the other hand.

Edge Cleaner: The brush extends the full width for effective edge cleaning. To operate, simply run the cleaner along the edge board. A rubber bumper protects furniture and baseboards.

Electronic Circuit Breaker: The power brush is equipped with an electronic circuit breaker that protects the motor and belt. If the power brush stops while vacuuming, turn the power unit off. Release the power brush from the wand, turn it over, and check for an obstruction. Once cleared, press the reset button (H), reconnect the power brush to the wand, and turn the power unit back on. If it fails to restart, it must be serviced.

WARNING: Disconnect electrical supply before servicing or cleaning the unit. Failure to do so can result in electrical shock or personal injury from cleaner suddenly starting.

Brush Roll Cleaning:

To keep high cleaning efficiency, the brush roll must be cleaned every time the belt is changed. It should also be cleaned according to the following schedule:

– Heavy use (daily): Clean every week

– Moderate use (2-3 times per week): Clean every month

– Light use (once a week): Clean every 2 months

Check and remove hair, string, and lint build-up frequently in the brush roll and end cap areas. Remove any dirt or debris in the belt path and brush roll areas.

Housing Cleaning:

To keep the power brush housing clean, wipe it with a damp cloth and a mild soap solution, then dry thoroughly. Never use any type of chemical as it can damage the housing.

Storage:

1. Ensure the hose and power cord are disconnected from the wall inlet before unplugging the power brush.

2. Disconnect the hose handle from the wand.

3. Always keep the hose neatly coiled when not in use.

4. When not in use, the power brush should be stored in a clean, dry place.

WARNING: The motor shaft can become hot during normal use. To prevent burns, avoid touching the motor shaft when replacing the drive belt.

1. Turn the power brush over and use a Phillips no. 2 screwdriver to remove the 3 brush roll cover retaining screws. Set them aside.

2. Remove the brush roll cover.

3. To free the brush roll from the base, start by sliding the belt side end and pull the brush roll sideways (1). Once disengaged from the housing, lift the brush roll (2) out of its compartment.

4. Disengage the brush roll from the worn belt and extract the belt from the motor shaft by a twisting motion in the enlarged area (I) made for that purpose.

5. Install the new belt by reversing steps 4 to 1. To ease belt replacement, start by inserting one end around the motor shaft in the enlarged area (I). Insert the brush roll through the belt until the belt is seated in its place. Push down the brush roll back in place.

Replace the brush roll when its bristles are worn to the base support bars level.

1. Turn the power brush over and use a Phillips no. 2 screwdriver to remove the 3 brush roll cover retaining screws and set them aside.

2. Remove the brush roll cover.

3. To free the brush roll from the base, start by sliding the belt side end and pulling the brush roll sideways (1). Once disengaged from the housing, lift the brush roll (2) out of its compartment.

4. Disengage the brush roll from the belt. Discard the worn brush roll.

5. Insert the new brush roll through the belt until the belt is seated in its place. Push down the brush roll back in place.

6. Finalize the installation by reversing steps 3 to 1.

Power Brush Service Parts:

Order Service Parts by “Part No.”, not by “Key No.”

Here is a troubleshooting guide for the NUTONE NCKIT5500: