INTRODUCTION HEAT RECOVERY UNIT
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1.3.4 Type plate
The type plate is located on the side of the basicunit.
Supplemental modules have their own type plate.
Designations on the type plate
1.3.5 Field of application
Observe the following limits for the unit:
Operating limits for all models
Parameters of use for water-heated models
n Consult Biddle if you want to connect a unit to a
water flow-path with higher temperatures and higher
pressure.
w The unit may not be used in potentially
explosive environments, outdoors or in very
dusty or aggressive air conditions.
Biddle shall not be held liable for damage caused by
use under these conditions.
DESIGNATION MEANING
Type complete type code of the unit
N
o
serial number, production week and year
Mweight of unit
Medium medium
p
max
maximum permissible operating pressure
U power supply voltage
I
max
max. current
P
motor
max. power consumption by fans
Ambient conditions Temperature 5 °C to 40°C
Relative air
humidity
20% - 95%, not
condensing
Power supply voltage see type plate
Power see type plate