Installation Sequence - a2b ACCORRONI MEC MIX C Series Technical Information

Modulating condensation, fixed power, axial and centrifugal condensation hanging hot air generators with pre-mixed modulating gas burner
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DISTANCES OF RESPECT MEC MIX C CENTRIFUGES
A
the mouth of sent could affect the present staff in
the environment annoying him. It is also
remembered that for heights less than 2.5 meters
the legislation in force requires more prescriptions.
Installation is not recommended at heights above
3.5 meters because in this way it is not guaranteed
an air intake in the lower layers environment,
generating potential situations of stagnation of cold
air near the floor. To achieve maximum comfort
and performance from the plant it is advisable
to observe the following rules:
- pay attention that the airflow does not invest
directly the staff;
- take into account the presence of obstacles (pillars
or other);
- for better heat distribution, in case install with
multiple machines, create streams alternating hot
air (see Figure 16);
- in some cases it may also be appropriate to ask
the appliances in the vicinity of gates in way which
also act as an air barrier at the time of opening the
doors. Do not install the MEC MIX series generators
in greenhouses or environments with a high degree
of humidity or conditions similar atmospheres as
they have not been designed for this type of use.

7.2 INSTALLATION SEQUENCE

Based on the installation project, prepare the gas
and electricity supply lines, as well as the holes for
A
B
A min 200 cm
B min 250 cm
max. 350 cm
C min 40 cm
D min 50 cm
E min 33 cm
D
24
the smoke outlet and the combustion air intake.
1. Unpack the appliance taking care of verify that it
has not been damaged during the transport;
each appliance is tested in factory before
shipping, so if you are there been damaged
immediately notify the conveyor.
2. Install the support bracket, following the
indications given on the instruction sheet a kit
with the bracket itself.
3. Fix the generator to the bracket using the screws
a kit with the bracket.
4. Check that an adequate supply exists and gas
distribution network. In particular if the appliance
is powered by:
Natural gas
Make sure the network pressure of gas supply,
with working device, is adjusted to the value of
20 mbar (204 mm H2O) (admissible tolerance
between 17 mbar and 25 mbar).
G.P.L. (mixture of Propane and Butane)
It is essential to fit a pressure reducer first jump
near the gas tank liquid to reduce the pressure
to 1.5 bar and a second jump gearbox from 1.5
bar to 37 mbar in proximity of the generator
(tolerance from 20 mbar to 45 mbar).
5. Connect the generator to the gas network by
providing on the gas supply pipe a tap
interception and a three piece joint.
28
C
E
OBJECT
OR
STRUCTURE
Fig.15 B
Fig. 15 B

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