Use and Care Manual
8 | DOC-585_EN REV05 ORIGINAL INSTRUCTIONS
9. TROUBLESHOOTING
Failure of the power unit could be caused by:
• Inadequate power level (voltage / amperage) (ensure that power level complies with the power unit’s electrical requirements);
• Malfunction of the motor or controller module�
Simple checks can often help you nd out why your power unit is not functioning properly� We invite you to verify the following before calling a service technician�
Situation Verication
NO POWER Check that the power unit’s electrical cord is plugged directly into a power outlet�
The power unit is equipped with a mini breaker (button on the side of the motor housing) which protects the motor against an overload� To reset the mini breaker, simply
push the button� If the unit shuts down again, call a service centre near you�
Using a screwdriver tted with a rubber handle, touch both pins of the low voltage terminals (short circuit the 2 pins) on the side of the motor housing� If the power unit
starts, the problem lies with the wireless system or the low voltage wiring (installed along the piping)�
You should then verify if the 24 V circuit is adequately connected by checking each vacuum inlet� Open the vacuum inlet cover, touch the small contacts with the head of a
pair of metal pliers with rubber handles� This will establish power and start the motor� Repeat for each vacuum inlet�
NOTE
» If all vacuum inlets are functional and your exible hose is a low-voltage technology handle, there may be a defect in the hose cut-
o switch or the hose itself.
Check the breaker on your electric circuit panel�
DECREASED
SUCTION
The exible hose may be blocked� If you cannot unblock it, try inserting the opposite end of the hose into the wall inlet; touch the contacts which are located on the inside
of the inlet with the hose wand in order to start the power unit�
NOTE
» Frame the inlet with your hands or a large enough piece of cloth (such as a towel) to ensure the maximum suction to unblock the
hose.
Check whether the dust canister / disposable ltration bag / permanent lter needs to be emptied / cleaned�
The power unit is equipped with a stainless steel cage and a oat, which will rise and close the motor air intake opening when the canister must be emptied� Check that
the oat can move freely inside the cage�
Make sure the canister is clipped properly to the motor housing and the gasket, which ts around it, is in good condition�
Make sure all inlets are airtight�
Make sure the piping is glued properly and there is no air leak�
If the pipes should be blocked behind the walls, it is possible to determine where the blockage is located by starting from the furthest inlet to the central vacuum� Insert a
tissue paper and check to see if the tissue paper reaches the dust canister� Repeat the same for each inlet�
SIGNIFICATION
NIVEAU
LEVEL
DEL
LED
MEANING
Brancher le cordon
d’alimentation à une
prise électrique.
0
Plug power cord to electrical
outlet.
Le cordon d’alimentation
vient d’être branché à une
prise électrique.
1
Power cord has just
been connected to electrical
outlet.
Système opérationnel.
2
System operational.
Vidange/nettoyage requis.
Remise à zéro: Garder le
3
Cleaning/emptying required.
Reset: hold button pressed
Vidange/nettoyage requis.
l’unité motrice reviendra au
niveau 2.
4
Cleaning/emptying required.
No reset required: Power unit
will return to level 2.
5
Schedule service.
Service requis.
6
Service required.
Constante
Solid
Clignotement Lent
Blinks Slowly
Clignotement Rapide
Blinks Fast
LED INTERPRETATION GUIDE
All Husky power units with control module come with an explicative sticker (inside the module casing cover where applicable)�
NOTE
» The indicator in step 4 does not apply to this power unit model.
Fig. 5 LED interpretation guide