Installation Instructions - York YCSA 120 T Technical Information

Installation Instructions

Inspection
Upon reception, inspect the merchandise and notify both
the carrier and the insurance company, in writing, of any
possible damage.
Environmental protection
Packing
Packing is made of recyclable material. Its elimination should
be carried out in accordance with the existing local regulations
on selective collection of residual material.
Elimination of the unit
Upon disassembly of the unit, its components should be
recuperated ecologically. The cooling circuit contains refrig-
erant which should be recovered and returned to the gas
manufacturer for recycling.
Oil will remain in the sealed compressor and, therefore, it
must be returned with the circuit sealed.
The air conditioning unit will be deposited in an area estab-
lished by the local authorities, for its selective recuperation.
Safety
Installation and maintenance operations of this air condi-
tioning system should be carried out only by qualified and
expert personnel. Regular maintenance operations, such as
cleaning the coils and air filters, should be carried out so as
to keep unit performance at an optimum.
This unit should be installed and used in accordance with:
- Low Voltage Electrotechnical Regulations.
- Safety Regulations for Cooling Plants and Installations.
- Regulations on Pressure Equipment.
- Basic Construction Standards.
- Local ordinances.
Transportation
The units should always be transported in a vertical position
so as to avoid oil leaking out of the compressor. If, for any
reason, this position need be changed sporadically, they will
remain in that position a strictly necessary period of time.
Handling
This unit should be handled by using the metal rails supplied
for fastening and transportation.
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Warning signs
The following signs indicate the presence of possible dan-
gerous conditions for the users or maintenance personnel.
When found on the unit, their meaning should be taken into
account.
This symbol indicates an electrical risk
or hazard.
Caution: The unit is equipped with a
remote control system and can start au-
tomatically. Before accessing the interior
of the unit, disconnect the power supply
so as to avoid any contact with the fan
turbine in motion.
Caution: Fan in operation.
Caution: It is obligatory to read these
instructions prior to any handling.
Caution: Do not touch hot surfaces.
Attention: Possible gas leaks due to
inadequate handling.