System Test; How To Use; Led Indications; Normal Operation - Zanussi Z20 Manuel D'utilisation

Your power unit does not require the assembly of a muffler. Your CVS has the
muffler installed internally. You may however desire to exhaust the air outside.
In this case you will need to attach the exhaust adapter. This will convert the size
of the exhaust to the diameter of the central vacuum pipe.
Refer to page 39 - Image 5
• Place the power unit in order to make the exhaust pipe as short as possible.
Exhausts should be limited to no longer than 5m.
• Keep in mind that you may need space on the sides of your central unit to be
able to access the dirt receptacle.
Refer to page 39 - Image 6
• Align the power unit intake fitting to the main trunk line projecting from the
DO NOT GLUE.
wall. Attach the exhaust pipe to the motor exhaust if
exhausting outdoors. Make sure the exhaust pipe is as short as possible.
NOTE: Mount central power unit at least 30cm from the ceiling and any adjacent
wall, at least 70cm from the floor and within 1.8m of an electrical outlet. Review
any local regulations that may apply.
Refer to page 39 - Image 2
WARNING
Do not block the hood ventilation openings on the top of the central power unit.
Lack of ventilation will cause the motor to overheat.
WARNING
Do not locate the central power unit in a high temperature area where it is inac-
cessible for example, an attic or crawl space.
For the ultimate in air control, you may have purchased the true HEPA filtration
mode. The True HEPA filter may be simply attached to your power unit as shown.
Refer to page 39 - Image 7

SYSTEM TEST

Be certain to comply with local electrical codes and regulations. Plug the unit into
a regular electrical outlet. You are now ready to check the installation of the unit:
• Be sure the filter is properly installed in the power unit.
• Be sure the dirt receptacle is properly secured to the power unit.
• Plug the hose into each inlet valve to be sure the electrical
contacts operate properly.
• Check each inlet valve for air leaks.
• Check each pipe connection for air leaks.
Refer to page 39 - Image 8
HOW TO USE CENTRAL VACUUM SYSTEM
Your central vacuum system is controlled by a switch on your hose. Simply insert
the hose into the valve and turn the switch to the on position. This will start the
power unit and the flow of air.
When you are finished, turn the switch on the hose to the off position
and remove the hose from the inlet valve. When unplugging the hose, hold the
inlet cover open for a few seconds to allow suction to decrease thus, protecting
the inlet valve seal.
Refer to page 39 - Image 8

LED INDICATIONS

- OPTIONAL DEPENDING ON MODEL
You machine may be equipped with some or all of the indicators listed below.
Refer to page 39 - Image 9
On/Off Motor Fault
Your power unit is equipped with a multi color LED panel. This LED panel will
provide you with necessary information on your power unit's performance,
maintenance and diagnostics. Below are descriptions of the different messages
the power unit will provide.

NORMAL OPERATION

When the power unit is OFF and considered to be in standby mode the LED button
will be RED.
When the power unit is ON and in use the LED will be GREEN. When the motor
fault light is ON see further description below. When the dirt receptacle light is
ON, empty dirt receptacle and press the RESET button, and hold for 10 seconds.
When you LCD power unit is in standby mode the four red lights on your LCD
unit will light up in sequence and alternate moving from left to right then reversing
right to left. This pattern will repeat continuously and is an indication that your
power unit is ready for use and functioning properly.
MOTOR FAULT
In the case of a motor fault and the power unit is not functioning the ON/OFF
button will be constantly GREEN. In the case of an over current shutdown, the
ON/OFF button will be flashing RED, the GREEN light will on and off rapidly and
the MOTOR FAULT light will be AMBER and turn on and off rapidly. This fault will
reset automatically in 15 seconds if the low volt connection is OFF at the hose.
In the case of a continued over current and the low volt connection is
ON and the hose the ON/OFF button will constantly be RED, the GREEN light will
flash slowly and the MOTOR FAULT will slowly flash AMBER.
In the unlikely event of a eratic voltage received by the power unit the power unit
will not start and the ON/OFF button will remain constantly RED. In the case of
a high line voltage received by the power unit the ON/OFF button will alternate
between RED and GREEN three times- pause briefly – alternate between RED and
GREEN three times – long pause- and then repeat. This will continue until the line
voltage returns to the correct level.

LCD SCREEN

- OPTIONAL
14:45
ZANUSSI
22°C
Refer to page 39 - Image 8
In the main screen of the LCD, the product logo will appear. This logo may scroll
from side to side to avoid the image ingraining itself onto the LCD Display. You
will see the logo when the power unit is not in use.
The button that best lines up with the Power symbol on the screen can be used to
activate the unit. Press this button to toggle the unit on/off. The unit may also be
activated from any installed inlet.
Dirt Receptacle Full
Refer to page 8 LCD Image Guide
for more information.
Reset
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