Installation Requirements; Preliminary Operations; Transport - AERMEC Novatherm DMH 220 Manual De Uso, Instalación Y Mantenimiento

EN
SITUATIONS IF THERE IS ANY
ELECTRICITY
NOTE When using the dehumidifier,
the installer and user must consider
and solve all risks connected to the
system. For example, risks deriving
from the entry of foreign bodies
or risks due to the conveying of
dangerous inflammable or toxic gases
at a high temperature.

PRELIMINARY OPERATIONS

• Check the perfect integrity of the
various components of the unit.
• Check that the packaging contains
the accessories for installation and
the documentation.
• Transport the packaged section as
near as possible to the place of
installation.
• Do not place tools or weights on
M A C H I N E P O S I T I O N I N G
(HORIZONTAL VERSIONS)
Some assembly sequences are illus-
trated below:
1. Drill the ceiling and fix four
threaded tie-rods, as indicated in
the figure.
2. Position the unit on four tie-
rods via the designated side
supporting brackets
3. Block the unit by fastening the
fixing bolts.
IMPORTANT:
• THE INSTALLATION MUST BE
C A R R I E D O U T I N S I D E T H E
BUILDINGS
• LEAVE A GAP OF AT LEAST 50
CM ON THE HYDRAULIC AND
ELECTRICAL CONNECTIONS SIDE
AND PRESERVE ACCESSIBILITY
FOR FUTURE MAINTENANCE OR
REPAIRS. ENSURE POSSIBLY FREE
SUCTION.
• W I T H T H E P U R P O S E O F
FAVOURING THE REGULAR FLOW
OF CONDENSATE, IT IS ADVISED
T O M O U N T T H E M A C H I N E
INCLINED BY 3 MM TOWARDS
THE CONDENSATE DRAIN
24
the packaged unit.

INSTALLATION REQUIREMENTS

• P l a c e t h e d e h u m i d i f i e r i n
appropriate areas, next to the
rooms to be dehumidified, and
on suitable facilities to support
its weight. Also make sure there
are the technical spaces to
ensure routine/extraordinary
maintenance can be carried out.
• Do not position the unit in places
where inflammable gases, acid
and aggressive and corrosive
substances are present, which can
damage the various components
irreparably.
• Set up the following before
installing the machine:
- the flow and return pipes for the
cooling water with two cut-off
DMH - DMH_C - DMV
valves for insulation purposes and, if
necessary, for the flow rate adjustment.
- cooling water flow rate and pressure;
when the machine is running, the
water flow rate must be guaranteed
even when the radiant system is off
because the hot setpoint has been
reached;
- the condensation water drain;
- the electrical power supply cables,
the PE protective cable (earth cable)
and the functioning enabling signals
tie-rod
nut
vibration damper
washer
bracket
washer
nut
nut