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Design flexibility
Aquazone™ Console WSHP units are
offered in 5 capacity sizes and in 3 dif-
ferent voltages to meet individual
zone needs efficiently and effectively.
Standard and Low temperature units
are available to suit a variety of applica-
tion requirements.
Safe, reliable operation
Standard safety features include: high
and low pressure monitoring and field
selectable water and air coil freeze pro-
tection sensing. All safety controls may
be reset at the thermostat. Each unit is
tested and run at the factory to assure
proper operation of all components
and safety switches.
All components are carefully
designed and selected for endurance,
durability, and carefree day-to-day
operation.
The water-to-refrigerant heat
exchanger has copper inner and steel
outer tubing which is painted on the
outside to provide corrosion resistance
protection. Cupronickel heat exchang-
ers are available and should be used on
all open loop applications.
Units are ARI (Air Conditioning &
Refrigeration Institute) Standard
320-93 certified and UL (Underwrit-
ers’ Laboratories) and CSA (Canadian
Standards Association) listed.
Installation ease
The unit is packaged for simple, low
cost handling, with minimal time re-
quired for installation. The console unit
arrives at the jobsite fully assembled to
minimize installation time and reduce
installation cost. All units are pre-wired
and factory charged with refrigerant.
Water connections are available in a
variety of configurations direct from
the factory. The standard configuration
is
5
/
8
in. OD Sweat connections for
maximum flexibility in the field. Both
FPT and MPT are available as factory-
installed options to improve installation
efficiency. Additionally, factory-
installed motorized water shutoff
valves are available for use on energy
conserving systems employing a
variable pumping technique.
The standard electrical connections
are made quickly and directly to a pow-
er distribution terminal block. To fur-
ther improve installation efficiency,
fused or unfused disconnect switch,
as well as a 20 amp plug and cord are
available as factory-installed options.
A
5
/
8
in. ID vinyl condensate con-
nection is provided for connection to
the field-installed condensate line.
Compact cabinet design dimen-
sions are 10 in. deep, 48 in. wide
and 24 in. tall (with 3 in. subbase).
For flexibility, the controls can be
mounted on the top right or left side.
Additionally, the sloped top design
discourages the use of the unit as a
shelf or coffee holder, preventing air
blockage and any spills from damaging
the unit.
No-fuss maintenance and
serviceability
Regular maintenance or service to the
console WSHP units require little time.
Large service access panels enable
quick inspection for problem solving
and the control box swings down for
easy access to the controls.
Fan motor sleeve bearings are
permanently lubricated for worry-free
performance. If the unit does require
service, an easily removable cabinet
and slide out fan section makes access
simple.
Refrigerant circuit protection is de-
signed to result in fewer service calls.
Units are equipped with easily accessi-
ble service access ports on both the
suction and the discharge refrigerant
lines for on-site testing and environ-
mentally correct refrigerant recovery.
Filter racks provide easy filter access
for cleaning.
Maximum control flexibility
Aquazone water source heat pumps
provide reliable control operation using
a standard microprocessor board. Flex-
ible alternatives for many direct digital
control (DDC) applications include the
Carrier Comfort Network (CCN) and
open protocol systems.
Carrier’s Aquazone standard unit
solid-state control system, the Com-
plete C, provides control of the unit
compressor, reversing valve, fan, safety
features, and troubleshooting fault indi-
cation features. The Complete C is
one of the most user friendly, low cost,
and advanced control boards found in
the WSHP industry. Many features are
field selectable to provide the ultimate
in field installation flexibility. The
overall features of this standard control
system include:
50VA transformer
—
Assists in
accommodating accessory loads.
Table of contents
Page
Features/Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
Model Number Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
ARI Capacity Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Options and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-8
Base Unit Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-13
Selection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14,15
Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-21
Application Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22-24
Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Typical Wiring Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26-31
Typical Piping and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32-34
Guide Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35-37
NRTL/C
As an E
NERGY
S
TAR
® Partner,
Carrier Corporation has deter-
mined that this product meets
the E
NERGY
S
TAR
guidelines
for energy efficiency.