SystemAir villavent V30

10
TROUBLESHOOTING / SERVICE
If operation failure should occur, the following should be
checked/performedbeforecallingyourservicerepresentative/
supplier:
Problem
Reason Check/Action
The unit does not
start. No suction
power in any of
the wall outlets:
The el. plug is not
properlyconnected
Connectthe
el.plug to socket
No electrical power
to the unit
Checkfusesinthe
building’smain
fuse box
The low voltage
cable is not
connected
Connectthelow
voltage wiring to
the unit
The motor is too
hot
Waitfor15-30
minutes to allow
the motor to cool
down. Start again.
Hose is not
properlyinserted
into the wall outlet
Presshoseinto
position
Switch on the
handle is defective
Changeorrepair
wall outlet
No suction power
in one of the wall
outlets:
Defective micro
switch in the wall
outlet
Changewalloutlet
The low voltage
cable is not
properlyxedtothe
wall outlet
Checklowvoltage
wiring on the outlet
byremovingit
(see installation
instructions for
pipesystem)
Insufcient
suction power
The dust bag or
canister is full
Changethedust
bag/emptythe
canister
The dust canister
isnotproperly
mounted
Checkthatthe
dust canister is in
position
The rubber seal in
the dust canister is
damaged
Install new seal
Pluggedlter Changelter
The power unit
does not stop
Checkinside
wall outlets for
obstructions of low
voltage contacts.
EMPTYING THE DUST CANISTER
Model V30 has dust canister with window to tell when the
canister needs to be emptied
Seepage2-g.11
REMOVAL OF OBSTRUCTIONS IN THE PIPE SYSTEM /
HOSE
If the power unit starts, but there is no suction through the hose
when connecting to the inlet valve mounted on the power unit,
the blockage is in the hose. To clear the hose obstruction, insert
a blunt instrument into the hose (a garden hose or similar) to
loosen the obstacle.
Seepage2,g.12and13
Youcanalsoattempttoreversethesuctionthroughthehoseto
dislodge the blockage.
2. The pipe system is plugged
Ifyouhaveoneinletvalvewithoutnormalsuctionwhenstarting
thepowerunit,andyouhavecheckedforhoseblockage,then
theblockageisinthepipesystembetweentheblockedvalve
andthepowerunit.Trytoclearthepipeobstructionbyinserting
a blunt instrument into the pipe (a garden hose or similar) to
loosentheobstacle.Youcanalsoreleasetheblockageby
simulatingrepeatedpressurechanges,e.g.byusingthehose,
covertheopeningwithyourhandandletgorepeatedtimes.
SERVICE
Beforecallingyourservicerepresentative,makeanoteofthe
specicationandproductionnumberfromtheratingplateonthe
unit.
In UK: Villavent Ltd.
Phone: 01993772270
Fax.: 01993 779962