REMKO ATY 260 - Manual (Page 5)

The room air conditioning units
ATY 260-350 have a REMKO
ATY...AT exterior section as well as
an interior unit ATY...IT.
The exterior section is used in
cooling operation to discharge
the heat, which was removed to
the exterior by the interior unit
from the room to be cooled. In
heater operation, the heat taken
up by the exterior section can be
discharged by the interior unit into
the room to be heated.
The exterior section can be
installed outside or in interior areas,
if certain requirements are met.
The interior unit is designed for the
upper wall area in the interior. It
is operated via an infrared remote
control.
The exterior section consists of a
coolant circuit with compressor,
fin evaporator, evaporator fan,
reverse valve and restrictor. The
exterior section is controlled via
the regulation of the interior unit.
The interior unit consists of a
fin evaporator, evaporator fan,
regulation and condensation pan.
Floor consoles, wall consoles,
refrigerant lines and condensation
pumps are available as accessories.
Unit description
The units are delivered in strong
transport packaging. Please check
the units immediately at delivery
and note any damage or missing
parts on the shipping papers
and inform the carrier and your
contracting party.
No warranty can be assumed for
later claims.
Transport and
packaging
Circuit diagram - coolant circuit - interior unit
Evaporator fan
Connection - suction line
Connection - injection line
Evaporator
The connection between the interior unit and the exterior unit is made
with refrigerant lines.
Exterior unit
System design
Injection line
Interior unit
Interior area
Exterior area
Blocking valve
Evaporator fan
Suction line
Condensation line
Condensation line
Electr. power supply line Control line
Diagram - Cooling circuit - exterior unit
M
M
Evaporator fan
Reverse valve
Evaporator Filter dryer Restrictor -
capillary tube
Connector valve
Injection line
Connector valve
Suction line
Compressor
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