10
Free-AIr-3-IN
FCL 70 0 B 1 12 N
00
0
EN/02.2018 © STULZ SpA – all rights reserved
Type code
Product
family
Nominal
cooling
capacity
Working
modes
Control
type
Application
Main
power
supply
Compressor
-
refrigerant
Heating
Combination
of
options
0 = no heating
N = no compressor
12 = 48 V DC
1
=
inside
the
room
to
be
conditioned
B = electronic I/O controller C102
0 = free cooling only
70 = 7 kW (with ΔT 5°C)
FCL = Free-Air-3 unit
INFOrMATION
Special models are identified with a Z on the 11
th
digit of the code. Last 3 digits after Z loose
their original meaning, as they are the progressive number to identify special versions.
3. Components and operating
principle
3.1. Intended and non-intended use
Intended use
STULZ Free-Air-3-IN units are designed for cooling shelters / rooms suitably protected from weather.
Their use allows to eliminate problems caused by high internal temperatures. STULZ Free-Air-3-IN
units have to be installed internally on the wall of the shelter or cabinet to be conditioned, whose
internal side is not accessible to the general public (see DIN EN 60335-2-40, paragraph 3.119).