Page 2 - Application Guide 04-2003 / Rooftop BALTIC Series
GENERAL DESCRIPTION
The BALTIC range has been designed to perfectly match light
commercial applications, such as, offices, restaurants, shop-
ping outlet-villages, etc.
BALTIC is available in cooling only, heat pump, gas fired or dual
fuel (gas fired and heat pump), the BALTIC range operate with
environmentally friendly R407C HFC, providing cooling
capacities from 20 kW up to 50 kW in 3 different Box sizes.
The BALTIC range as been designed to be very flexible for our
customer, it can either be extremely competitive and simple when
first cost is the main driver, but many options can be added to
make the BALTIC a Premium product.
The BALTIC range is a new generation rooftop where IAQ (Indoor
Air Quality) and efficiency of the unit have been looked at in
details.
EASY TO INSTALL AND SERVICE
PLUG and PLAY Unit
All options are factory installed on the unit, which means
that they are ready for use on installation, ensuring that the time
spent on site is minimised, reducing the installation effort, which
can result in cost savings.
Bottom entry (through the base) for electrical power and gas
lines are available as standard.
Circuit breakers
To improve the safety of the BALTIC and extend its life, circuit
breakers protect against over-loading and over intensity. Main-
tenance is also improved as there is no requirement to
change fuses. The electrical panel is manufactured in
accordance with EN60204-1 electrical directive.
Numbered wires
All wires and connectors are numbered as shown on the
electrical drawing to facilitate maintenance and diagnostic.
Handling
To facilitate handling and to minimise the risk of damage to the
units from site lifting and positioning, LENNOX has equipped
the BATLIC range with "retractable lifting lugs" at the bottom of
the unit.
During transportation, when minimum footprint is required, the
4 "retractable lifting lug", will be folded in the chassis. They can
be unfolded for lifting, putting all the lifting equipement away
from the casing, therefore reducing risk of damaging the casing.
For the same reason, the condenser coils are protected with an
"Aquilux" sheet, guarding them against damages that sometimes
occur in transit.
Air flow configuration
Unless specified otherwise when ordered, the BALTIC rooftops
are shipped with downflow configuration and with 100 Pa
external static pressure at nominal air flow, and 100% return
air. However, the air flow and pressure characteristics can be
set up at the factory to your particular project requirements,
that will help reducing time spent on site.
