HR M
ANUAL
I
NTRODUCTION
Manual version 3.0 (10-10-2017)
en-5
en
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 Application
The unit is designed to use heat recovery on ventilation air,
with or without additional heating.
Other versions and intended use
Warning:
w
Applications other than those described
above are deemed to be ‘usage other than for
the intended purpose’. Biddle is not liable for
damage or loss resulting from usage other
than for the intended purpose. Usage for the
intended purpose also entails observance of
the instructions in this manual.
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.
w
You have accessed a section of the unit containing rotating fans.
Caution is required.
