OWNER’S MANUAL
Models RCU-H11, RCU-H9, RCU-H7, RCU-H5, RCU-H3
DOMESTIC USE ONLY
Please read this document carefully before installing and/or using
your vacuum cleaning system.
Model : _______________ Serial Number : ________________________
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Table of Contents
Preface............................................................................................4
Schematic .......................................................................................4
Installation
Unit Installation ................................................................................5
Using the Right Air Intake..................................................................6
Utility Valve Installation.....................................................................7
Dos & Don’ts...................................................................................8
Mufꢀer Installation..........................................................................11
Electric Connections......................................................................11
Grounding Instructions ..................................................................12
Low Voltage Connections..............................................................13
Operating instructions
Hose Hook-Up & Inlets...................................................................14
Progressive Start ...........................................................................15
Automatic Stop .............................................................................15
LED Indicator.................................................................................15
Information Center.........................................................................15
Maintenance
Motor ............................................................................................16
Use with Bag.................................................................................17
Use without Bag............................................................................18
Converting the Unit........................................................................19
Carbon Dust Filter..........................................................................20
Troubleshooting
General Information .......................................................................21
Decrease in Suction Strength..........................................................22
Vacuum will not Start......................................................................24
Vacuum will not Stop......................................................................25
Warranty Information
Limited Lifetime Warranty...............................................................26
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Preface
Your new Riccar central vacuum system was designed and manufacturered
in Blainville, Quebec, by the largest central vacuum cleaner manufacturer
in Canada, providing a high-quality, state-of-the-art product. Our extensive-
network of qualiꢀed professionals ensures ꢀrst quality service near you.
Contact us for the location of the Riccar authorized service center in your area.
Schematic
1. Circuit Breaker
2. Information Center (H9 & H11 models only)
3. Low Voltage Connectors
min. 30 cm (12")
4. Serial Number
min. 30 cm (12")
If the muffler is turned down
5a.Left Air Intake
5b.Right Air Intake
(except H3)
Seal the unused air intake
with the provided cap.
6
7
1
2
3
4
6. Carbon Dust Filter
(H9 & H11 (2x) only)
7. Mufꢁer
(2 mufꢁers on H11)
5a
5b
1
min. 30 cm (12")
min. 30 cm (12")
3
4
SERIAL#
min. 30 cm (12")
Recommended 40 cm (16")
#SÉRIE
-
FF00000000
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Unit Installation
Using the mounting plate provided with
your vacuum cleaner, secure the unit to
the wall (figure 1 ), at a height allowing
easy access for maintenance of the dirt
receptacle and/or bags (see page 4).
The connections to the piping system
will require some basic tools: a mitre
box and small saw or a pipe cutter
(figure 2). See pages8 and 9 for general
instructions pertaining to the perparation
of PVC pipes. To simplify matters,
installation kits, including necessary
ꢀttings, pipes, glue and wiring, as well
as a detailed instructions booklet, are
available from Riccar service centers.
Contrary to all other connections in the
piping system, do not glue the last ꢀtting
to your unit. Use the provided rubber
seal and clamp collars to secure the
last ꢀtting to the air intake and obtain an
air-tight ꢀt (figure 3).
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Using the Right Air Intake
(except H3 model)
To use the air intake located on the right side
of the vacuum:
1. Using a ꢀat screwdriver, loosen the clamp
collars and remove the rubber coupling
from the left air intake (figure 4)..
2. Unlatch the two clips and remove the dust
receptacle (see page 17, figure 15).
3. Remove the bag if needed for more
convenience (see page 17).
4. Pull the bag adaptor out of the left air intake
(figure 5.)
5. Remove the cap on the right air intake
(figure 6) and put it on the left air intake.
Making sure that the tabs are aligned with
the notches, push the cap in completely
.
6. From the inside of the vacuum, insert
the bag adaptor into the right air intake,
making sure that the embossed lines on the
adaptor are aligned with the slots in the air
intake
. Outside the vacuum, the
end of the adaptor should come out of the
air intake about ¾" (1.9 cm).
7. Put the rubber coupling on the right air
intake and tighten the clamp collars using a
ꢀat screwdriver.
8. Put the bag and dust receptacle back in
place and latch both clips (see page 17).
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Utility Valve installation
(H7, H9 & H11 models)
1. Secure the T-elbow on the air intake (see page 5, figure 3).
2. Install the utility valve on the T-elbow.
3. Connect the low voltage wiring (see pages 10 & 13).
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Dos & Don’ts
Installing Conduits
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Dos & Don’ts
Installing Conduits
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Dos & Don’ts
Installing Inlets
When installing your vacuum inlets, we recommend that the principle of
electric polarity be taken into account. Ensure that the wire connected
onto contact A on inlet 1 is the same as that connected to contact A on
inlet 2, and so on. Do not cross, reverse or interchange wires.
A
B
A
Inlet 1
B
Inlet 2
A
B
A
Inlet 1
B
Inlet 2
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(Optional)
1. Insert the rubber coupling on the vacuum air exhausts.
2. Using a Phillips screwdriver, tighten the clamp collar to ensure
adequate sealing.
3. Insert the 90° elbow into the rubber coupling and tighten, then clamp
collar as per instructions in step 2.
4. Apply ABS glue to the 90° elbow and insert mufꢀer.
5. For H11, repeat steps 1 to 4 to install second mufꢀer turned down.
A. Rubber coupling
C
A
B. 90° elbow
C. Mufꢀer
B
D. Air Exhaust
A
D
Glue not included
Electric Connections
There should be an electric outlet within 1 meter (3 feet) of your central
vacuum unit. Once the appliance is installed in a suitable location,
connect your central unit to an electric outlet on an dedicated* grounded
circuit. Do not use extension cords or modify the length of your vacuum
cleaner’s power cord.
Dedicated* grounded circuit
•
North America
120V / 240V All models: 15A
Your central vacuum cleaner has a thermal safety device or a circuit breaker
to protect against any over voltage or electrical defect. If that protection
should fail, contact your authorized service center.
*Please reserve a circuit breaker dedicated only to the connections for your
central vacuum.
If you find that installing your vacuum cleaner is too difficult, ask your service
center to install it for you. When in doubt, it is better to have the work done by a
professional and ensure that the unit is properly installed. Any installation that
does not comply with the specified norms could alter or invalidate the warranty.
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Grounding Instructions
This appliance must be grounded. If it should malfunction or breakdown,
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 inserted into an appropriate outlet that is properly installed and
grounded in accordance with all local codes and ordinances. No adaptor
should be used with this appliance.
WARNING
Improper connection of the equipment-grounding conductor can result in
a risk of electric shock. Check with a qualiꢀed 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 ꢀt the outlet; have
a proper outlet installed by a qualiꢀed electrician.
120V Models
This appliance is for use on a nominal 120V circuit,
and has a grounded plug (figure 9). Make sure that
the appliance is connected to an outlet having the
same conꢀguration as the plug. No adaptor should
be used with this appliance.
220V/240V Models
(RCU-H11 only)
This appliance is for use on a circuit having a nominal
rating more than 120 V and is factory-equipped with
a speciꢀc cord and plug to permit connection to a
proper electric circuit. Make sure that the appliance is
connected to an outlet having the same conꢀguration as
the plug. No adaptor should be used with this appliance.
If the appliance must be reconnected for use on a
different type of electric circuit, the reconnections should
be made by a qualiꢀed service personnel.
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Low Voltage Connections
Connect the low voltage wires to the low voltage inlet on your unit.
To do so:
1. Strip wires over 1 cm (1/2 inch) (figure 10).
2. Gently press on the toggle to open the connector (figure 11).
3. Insert stripped wire (figure 12).
4. Release toggle to secure wir e in connector (figure 13).
5. Repeat for second wire.
To disconnect:
1. Gently press on the toggle to open the connector.
2. Remove low voltage wire fr om connector.
LED
Except H9 &
H11 models
details on
page 15
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Hose Hook-Up & Inlets
Before operating your central vacuum…
Please verify that it is properly connected to the piping system, and to a
grounded electrical outlet, and that the low voltage wires are connected to
the unit (see pages 5 to 13). Then read the complete owner’s manual and
proceed with a quick veriꢀcation of your unit’s installation:
•
•
•
Check ꢀlter and bag to be sure they are properly installed.
Check rubber seals in each vacuum inlet.
Plug the hose alternatively into each vacuum inlet, to ensure that each
one works properly.
•
While the hose is still plugged into one inlet and the system is opera-
tional, check other inlets for leaks.
To start your central vacuum, simply insert the hose in the vacuum inlet of
your choice. Please ensure that the tab on the hose end is properly lined
up with the slot in the inlet opening (figure 14). If your hose handle has an
integrated on/off switch, simply slide the switch to the “on” position.
Do not try to open another inlet while your system is in
operation, as it may damage the inlet’s rubber seal.
Operating Instructions
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Progressive Start
(H9 & H11)
Each model is equipped with a special module allowing for a smooth and
gradual start-up of the vacuum system to prolong motor durability.
Automatic Stop
(H9 & H11)
In case you’ve forgotten to turn off your vacuum, or it’s been turned on by
mistake, your vacuum system will automatically shut off after 45 minutes
to one hour of uninterrupted use. Simply restart the vacuum system with
the switch on the hose handle.
LED Indicator
LED – On low voltage connector
Steady green – indicates unit is connected to a power source
Information Center
(H9 & H11 models)
Your central vacuum unit is equipped with an electronic timing device
which will recommend proper maintenance of your vacuum system.
These signals are only suggestions and do not indicate a problem
with your vacuum system. They will not stop or hinder the use of the
vacuum.
ΠFlashing LED - Empty dirt receptacle or change bag
Press 1 second to stop the ꢀashing LED
Ž Flashing LED - Have unit checked by service center
Œ
Ž
Operating Instructions
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Motor
Please note that Riccar motors do not require lubrication. Each motor
contains two carbon brushes which will wear normally, and may eventu-
ally require replacement. For warranty purposes, this should be done by
an authorized service center. Brush life is affected by the number of hours
used, frequency of start-ups and shut-downs, humidity, altitude, and tem-
perature. In order to avoid damage to the motor itself, brushes should be
replaced before they are completely worn out. We therefore recommend
that you have your unit and motors inspected by a service center every
5-6 years.
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Maintenance
For use with bag
Change the bag when the one in place is full. Frequency will depend on
the use of the unit. For the H9 & H11 models, the information center
will indicate when to change the bag. These indications are provided by
an electronic timing board, only as a reference guide.
1. To access the bag, unlatch the two clips and
remove the dust receptacle (figure 15) .
2. Remove the used bag and seal bag opening
(adhesive seal provided on each bag). Discard
used bag.
3. Install the new bag, ensuring the tabs on the
bag adaptor are aligned with the slots in the
bag collar (figure 16).
4. Ensure adequate sealing by inserting bag as
far as the retention ring (figure 17-A).
Rotate bag 20° (figure 17-B) to ensure tabs
on bag adaptor are no longer aligned with the
slots in the bag collar.
5. Replace dust receptacle and seal by latching
both clips.
retention ring
Use only genuine Riccar replacement bags.
Failure to do so could void the warranty on
tabs on bag adaptor
your vacuum unit.
A
B
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Maintenance
For use without bag
We recommend you empty the dust receptacle and clean the permanent
ꢀlter at least each season, depending on use of your central vacuum.
1. To empty the dust receptacle:
Disconnect the unit from the electric outlet.
Unlatch the two clips, remove the receptacle
(figure 18), and empty into an appropriate
container.
2. To clean the permanent ꢀlter (figure 19):
• Do not remove the ꢀlter
• Wrap the filter and the lower portion of the unit
body within a large plastic bag. Hold it tightly
around the unit with one hand.
• With your other hand, gently shake the filter.
• Wait a few seconds for the dust to settle
before removing the plastic bag.
3. Replace the dust receptacle and seal with the
help of the two clips.
4. Reconnect the unit to the electric outlet.
Note:
Should the filter become stained, or emit an
unpleasant odor, it may be washed in cold
water (without bleach). Rinse and dry well
before replacing. Do not tumble dry.
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Converting the Unit
Your Riccar central vacuum unit was designed for use with or without
disposable bag. Though it is sold with a bag installed, it can easily be
removed, and the unit modiꢀed for use without disposable bags.
1. Using a ꢁat screwdriver, loosen the clamp collars
and remove the rubber coupling from the air
intake (see page 6, figure 4).
2. Unlatch the two clips and remove the dust
receptacle (see page 17, figure 15).
3. Remove the bag (see page 17).
4. Pull the bag adaptor out of the air intake
(see page 6, figure 5).
5. Put the other adaptor provided in the air intake
and, making sure that the tabs are aligned
with the notches, push it in completely
(figure 20).
6. Put the rubber coupling back on the air intake
and tighten the clamp collars using a ꢁat
screwdriver.
7. The vacuum unit is now ready for use
without bag.
Note: this procedure is reversible at any time. For instructions on
installing the dust bag, please refer to page 17.
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Carbon Dust Filter
(H9 & H11 models)
replacements. The integrated monitor will indicate
provided by an electronic timing board, only as a
reference guide.
To do so:
1. Unlatch the opening on the carbon ꢀlter
case and gently ꢁip it upward (figure 21) .
2. Remove the used ꢀlter, and discard
(figure 22).
3. Insert the new ꢀlter. When doing so, please
ensure that the arrow printed on the ꢀlter
itself points outwards (figure 23).
4. Close casing and latch.
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General Information
If the vacuum unit does not work, check the fuse or breaker on the unit and/
or in the electrical panel in your home, and replace any defective part(s) as
deemed necessary. Please verify that the unit has been installed properly,
according to the instructions in this manual.
Your vacuum cleaning system is designed to collect everyday dry matter
(dust). It is approved by authorized testing agencies for dry use only. Do
not use on wet surfaces.
Should you accidentally vacuum liquids, immediately unplug the unit
from the electric outlet, then empty and wipe the dust receptical with a
dry cloth. Then operate the system from the vacuum inlet through which
you vacuumed the liquid, in order to eliminate all moisture in the piping
system.
We strongly recommend against vacuuming abrasive materials such as
cement, plaster and gyproc dust. This ꢀne dust could work its way into
the motor, causing considerable damage. Should you do so inadvertently,
immediately clean the ꢀlters and, as a precautionary measure, contact
your authorized service center to determine the extent of the damage to
the unit.
Remember that in order for your warranty to remain valid, maintenance of the
motor and repairs to the unit itself must be carried out by an authorized service
center using original Riccar parts.
Troubleshooting
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Troubleshooting
Problem
Possible cause
Corrective action
Decrease in
suction strength
Dirt receptical / Bag
is full
Empty dirt receptical / change
bag (see page 17 to 19).
Dirt receptical is not
properly attached
Check clamps holding dirt
receptical, to make sure they
are tight and dirt receptical is
aligned.
Open vacuum inlet
Close all vacuum inlets not in
use.
Exhaust line is
clogged
Verify that no object is blocking
the exhaust.
Blocked hose
Plug the handle end of the
hose into the suction inlet, thus
reversing the suction in the
hose. Cover the gap around
the handle, to ensure suitable
suction strength, and ensure
contact with inlet contacts to
start the unit. This should clear
the hose.
Troubleshooting
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Troubleshooting
Problem
Possible cause
Corrective action
Decrease in
suction strength
Obstruction in the
piping system
Loosen the clamp collars
around the air intake connec -
tor, to free the central vacuum
unit from the piping system
(see ꢀgure 3 on page 5). Start
the unit by plugging the hose
into a vacuum inlet. By placing
your extended hand over the
air intake opening on the unit,
check the suction strength on
the unit itself. If suction strength
is normal, the obstruction is
in the piping system. If suc -
tion strength is diminished or
completely absent, have the
unit checked by an authorized
service center.
Troubleshooting
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Troubleshooting
Problem
Possible cause
Corrective action
Vacuum will
not start
The electrical power
is not connected
properly
Ensure that the power cord is
plugged into a dedicated
grounded electrical outlet,
according to speciꢀcations on
pages 11 and 12.
Low voltage wire not
connected properly
Verify the low voltage wires, make
sure they are properly inserted
into the low voltage inlet, as per
instructions on page 13.
Faulty vacuum inlet
Faulty switch
Start the vacuum unit from other
inlets in your home, to identify the
defective inlet.
Push the switch on the power unit
to the on position. If the system
starts, the problem lies within the
low voltage wiring.
Unit circuit breaker
is off
Press the reset button to reset the
unit circuit breaker. If unit restarts
and automatically shuts off shortly
after, contact an authorized service
center.
In-house circuit
breaker is off
Reset the circuit breaker in your
electrical panel. Verify that your
central vacuum unit is connected
on a dedicated grounded circuit
(see pages 11 and 12).
Defective on/off hose
Turn the hose 1/4 turn in the
vacuum inlet. If unit starts, have
the vacuum hose checked by a
certiꢀed service center.
Troubleshooting
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Troubleshooting
Problem
Possible cause
Corrective action
Vacuum will not stop
Hose improperly
inserted into vacuum
inlet
Ensure that the hose end is
properly inserted into the
vacuum inlet. The tab on the
hose end should line up with
the slot in the inlet opening.
(See page 14).
Defective on/off hose
If the hose is properly placed
in the vacuum inlet, and
the unit continues running
despite the fact that the hose
switch is in the “off” position,
have the hose checked by a
service center.
Low voltage wire not
connected properly
While vacuum is on, unplug
low voltage wires from unit.
If vacuum stops, there’s a
faulty low voltage wire.
Contact your installer or
authorized service center.
If none of these suggestions restore suction strength,
contact your authorized service center.
To locate your nearest Riccar Retailer,
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Limited Lifetime Warranty
WHAT IS COVERED / HOW LONG COVERAGE LASTS:
All permanently installed components of a Riccar central system are
warranted to be free of defects in material and workmanship under normal
use to the original purchaser at the original installation address. Motor and
electrical components are warranted for ten (10) years.
All Riccar central system accessories are warranted to be free from
defects in material and workmanship under normal use for three (3) years
from the date of original consumer purchase.
In the event of a defect in permanently installed components of a Riccar
central system, an authorized Riccar retailer should be contacted. The
retailer will repair or replace (at our option) any defective part or parts at
your location at no labor cost for a period of three (3) years. Thereafter,
repaired or replacement (at our option) part or parts will be provided to
you for items under warranty.
WHAT IS NOT COVERED:
• Damage to the central vacuum which occurs from neglect, abuse,
alterations, accident, misuse or improper maintenance.
• This warranty does not exend to any power nozzle accessory kit or
accessories used in conjunction with this power unit. Riccar power
nozzle accessory kits are covered under a separate warranty.
WHAT RICCAR WILL DO:
This warranty provides, at no cost to you, all labor and parts to keep this
central vacuum power unit in correct operating condition during the
warranted period.
Warranty Information
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HOW TO GET SERVICE:
Warranty service can only be obtained by contacting an Authorized
Riccar Retailer. A proof-of-purchase and product serial number will be
required before service is rendered. To locate your nearest Riccar Retailer,
THIS WARRANTY IS EXCLUSIVE AND IN LIEU OF ANY AND ALL OTHER
WARRANTIES WHETHER WRITTEN, ORAL, EXPRESSED OR IMPLIED,
(INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR
A PARTICULAR PURPOSE). THIS WARRANTY DISCLAIMS LIABILITY FOR
INCIDENTAL, OR CONSEQUENTIAL DAMAGES.
HOW STATE LAW APPLIES:
This warranty gives you speciꢀc legal rights, and you many also have
other rights which vary from state to state.
Register your warranty online at
Warranty Information
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