Specifications

4
ClimateMaster Water-Source Heat Pumps
Console (CCE) Series
0.5 to 1.5 Ton Console Units
WATER-SOURCE HEAT PUMPS
As the most energy effi cient HVAC systems on the
market, Water-Source Heat Pumps are uniquely simple in
design. Heat is moved through an interconnected water
loop and either rejected through a cooling tower, or
put to work in other areas. Each unit is an independent,
packaged system, eliminating the chance of a total
system failure. If one unit goes down, the other units are
not affected. Conveniently located above the ceiling or
in a closet, units can be easily accessed.
SYSTEM MODES
Water-Source Heat Pump systems can operate in one
of four modes depending on the space conditioning
requirements. The versatility of operation allows Water-
Source Heat Pumps to show their full potential as a
solution for customized comfort and fl exibility.
COOLING MODE
The system extracts heat from the air and rejects it into
the water loop through the coaxial refrigerant-to-water
heat exchanger. This heat can either be moved to a
different part of the building to satisfy a heating mode
requirement, or be rejected out of the building via a
cooling tower.
HEATING MODE
The system extracts heat from the water loop through
the coaxial heat exchanger and compresses it to a
higher temperature. This heat is then transferred into
the air through the air coil and used to condition the
building space. A nominally sized boiler is often used
to maintain a constant temperature of 60 to 70°F in the
water loop during high heating demand months. Within
this temperature range, the units can operate in either
heating or cooling mode.
BALANCED MODE
A mixture of units in heating mode and units in cooling
mode create a constant temperature in
the water loop. In Balanced Mode, there is no need for
heat injection or rejection via the boiler or cooling tower.
The heat is simply moved from one zone to another.
DEHUMIDIFICATION MODE
The system, using a multi-speed blower and separate
humidistat, slows the air movement across the air-coil to
extract moisture and provide a more comfortable space.
An additional reheat coil is available on select products
for those climates where high humidity is a problem.