General Information; Warnings: Avoid - Carrier 42NS15 Manual De Instalación Y De Uso

General information

Unit installation
Read this instruction manual thoroughly before using
the unit and keep it for further consultation even after
installation.
This unit is not intended for use by persons (including
children) with reduced physical, sensorial or mental
capacities or by inexperienced persons unless they have
been instructed regarding use of the appliance and are
supervised by a person responsible for their safety. Children
must be supervised to ensure they do not play with the unit.
• The unit complies with all applicable standards for
EC marking (for further details see Declaration of Conformity).
Except the unit size 42N_S65 which is not CE labeled due to
fan e ciency regulation 327/2011 but is fully compliant
with Machinery (2006/42/EC) and Electromagnetic
Compatibility (2004/108/EC) directives.
•
• For safety reasons, installers are required to read the general
information carefully.
• Follow all the instructions below to ensure safety.
• Inspect the unit for damage due to improper transport. Do not
install or use damaged equipment.
•
near dangerous substances or close to naked light equipment.
• Ensure that national safety code requirements have been
followed for the main supply circuit.
• Follow all current national safety code requirements. Ensure
that a properly sized and connected ground wire is in place.
• Check that voltage and frequency of the mains power supply
are those required for the unit to be installed; the available
power must be adequate to operate any other appliances
connected to the same line.
• Make sure that properly sized disconnecting and safety
switches are installed.
• The manufacturer declines any liability fror damage resulting
connections. Failure to observe the installation instructions, or
use of the unit under conditions other than those indicated in
the table "Operating limits" of the unit installation manual, will
immediately invalidate the unit warranty.
• After installation thoroughly test system operation and explain
all system functions to the owner.
• All of the manufacturing and packaging materials used for
your new appliance are compatible with the environment
and can be recycled.
• Dispose of the packaging material in accordance with local
requiremements.
• If the product is supplied without a Carrier control device,
installer.

Warnings: avoid...

... any obstruction of the unit air outlet or return. Leave 1 metre
... any rise in the condensate drain piping.
... horizontal condensate drain piping with less than 2% slope
( )
... exposure to direct sunshine, when unit is operating in
22 42N_S 42N_E
Unit operation
•
and disconnect the safety switch in case of abnormal events
(such as smell of burning) and call Carrier Service for further
instructions.
•
onto the unit.
Maintenance
WARNING: Disconnect the mains power supply prior to any
maintenance operations or prior to handling any internal
parts of the unit.
• A routine maintenance should be carried out on the unit to
check the correct operation of the electric connections and
protection devices.
• Maintenance operations must be carried out by specially
trained personnel.
• Do not attempt to repair, move, modify or re-install the unit
•
takes place:
- hot or damaged power supply cable;
- unusual noise during operation;
- frequent operation of the protection devices;
- unusual smell (such as smell of burning).
Choosing the installation site
• Choose an area free from obstructions which may cause
irregular air distribution and/or return.
•
safe installation of the unit. The wall structure should be strong
enough to carry the unit weight and avoid deformation,
rupture or vibration during operation.
• Consider using an area where installation is easy.
• Choose a position that allows for the clearances required (see
drawing).
• Look for a position in the room which assures the best possible
air distribution.
• Install unit in a position where condensate can easily be piped
to an appropriate drain.
• The minimum distance of the unit from any combustible
18A, 18b, 19.
Positions to avoid:
• Exposed to direct sun.
• Too close to heat sources.
• On humid walls or positions with water hazard, e.g. laundry
premises.
• Exposure to oil vapours (e.g. kitchens, workshops).
• Where curtains or furniture may obstruct free air circulation.
... positions too close to heating sources which may damage
... connecting condensate piping to sewage system drain
... installation not correctly levelled which will cause