NuTone ssQTXe080 Benutzerhandbuch

To reduce The risk of fire, elecTric shock, or injury To 
persons, oBserVe The following:
1. Use  this  unit  only  in  the  manner  intended  by  the

manufacturer.  If  you  have  questions,  contact  the
manufacturer at the address or telephone number listed in
the warranty.

2. Before  servicing  or  cleaning  unit,  switch  power  off  at

service  panel  and  lock  the  service  disconnecting  means
to  prevent  power  from  being  switched  on  accidentally.
When the service disconnecting means cannot be locked,
securely fasten a prominent warning device, such as a tag,
to the service panel.

3. Installation work and electrical wiring must be done by a

qualified person(s) in accordance with all applicable codes
and standards, including fire-rated construction codes and
standards.

4. Sufficient  air  is  needed  for  proper  combustion  and

exhausting  of  gases  through  the  flue  (chimney)  of  fuel
burning  equipment  to  prevent  backdrafting.  Follow  the
heating  equipment  manufacturer’s  guideline  and  safety
standards  such  as  those  published  by  the  National  Fire
Protection Association (NFPA), and the American Society
for Heating, Refrigeration and Air Conditioning Engineers
(ASHRAE), and the local code authorities.

5. When cutting or drilling into wall or ceiling, do not damage

electrical wiring and other hidden utilities.

6. This unit must be grounded.
7. Do  not  connect  this  product  as  a  load  on  a  fan  speed

control or light dimmer.

8. Read and understand entire instructions before proceeding

with installation.

Install  controls  and  wire  them  as  shown.  Use  following
guidelines:
•

 QTXE080 Ultra Silent™ fan must be wired to SMSC080

SmartSense

®

control.

 QTXE110 Ultra Silent™ fan must be wired to SMSC110

SmartSense

®

control.

•  Use minimum 75 °C rated electrical wiring.
•  Except  for  required  neutral  wire,  these  controls  install

like normal switches. Make sure electrician knows each
control location must have a neutral wire. Neutral wire
at switch locations may be code requirement or regular
practice in installation municipality; but unless explicitly
specified, electrician might not install it.

•  Specify deep device electrical boxes where controls will

be installed. These controls fit in most North American
electrical  boxes;  however,  deep  boxes  provide  extra
working  space  which  eases  installation.  Labor  cost
savings  can  offset  higher  box  costs,  which  is  usually
less than a dollar over standard depth boxes. Use boxes
that have 18 cu. in. minimum volume and are at least
1-1/2 in. deep.

•  All controls must be grounded using attached ground wire.