NOZ2 M
ANUAL
I
NTRODUCTION
Manual version 6.0 - North America (10-03-2017)
en-5
en
Danger:
d
Is used to designate actions that are not
permitted.
Ignoring this prohibition may lead to serious
damage or to accidents resulting in physical
injury.
1.2.2 Symbols used on the unit and in the manual
The following symbols indicate possible risks or hazards. The
same symbols will also be found on the unit.
1.2.3 Related documentation
In addition to this manual, the following documentation is also
supplied with the unit:
• wiring diagram for installation and servicing.
1.3
About the unit
1.3.1 Applications
The air heater is intended for the heating and (depending on
the unit type) ventilation of large, open spaces. The unit is
placed (free-hanging) at the top of the space concerned.
S
YMBOL
D
ESCRIPTION
w
You have accessed a section of the unit containing components which carry
a voltage.
Access restricted to qualified maintenance staff only.
Caution is required.
w
This surface or component may be hot. Risk of burns on contact.
