Enfinity™ Water Source Heat Pumps

Enfinity™ Water Source
Heat Pumps
Large capacity horizontal
ceiling-mounted and
vertical-floor models
Models WLVC/WLVW
Sizes 072 – 290 (6 - 25 tons)
Models WCCH/WCCW
Sizes 072 – 120 (6 - 10 tons)
Cost savings through design,
installation and operation
Daikin Applied large capacity water source heat pump units are
ideal for large commercial or industrial spaces. Vertical units–used
in small equipment rooms or floor-by-floor installations, and horizontal units–used in long hallways or corridors, are key to extending the water source heat pump concept to larger core areas of a
building.
Building owners and engineers can capitalize on the simplified
design of both vertical and horizontal units, which share similar
water piping, condensate piping, and electrical connections that
minimize installation costs while maximizing building space.
Building occupants will appreciate the extremely quiet operation
that these units provide. Thick, dual-density fiberglass or optional closed cell insulation is incorporated into the cabinetry and
framework design that aids in lessening acoustic noise. To further
minimize sound levels, dual compressor units are designed with
vibration isolators.
Beneficial options
• The hot gas reheat coil option is an accurate cost-effective
method of dehumidification, where maintaining low
humidity is crucial in a space
• The waterside economizer option reduces energy
consumption by limiting mechanical cooling and uses loop
water temperatures favorable for cooling the space, which
conserves energy and reduces operating costs
• The advanced MicroTech III controls option provides the
flexibility of standalone operation, or to interface with the
building automation system using a LonWorks or BACnet
communication module. Thermostat and sensor options are
also available
Model WCCH/WCCW with
waterside economizer option
With a wide selection of cost-effective, energy-saving options
to choose from, large capacity vertical and horizontal units will
provide years of cost-savings, in addition to improved comfort,
exceptionally easy service, and reliable operation.
Model WLVC/WLVW with
waterside economizer option
Value-added features
Horizontal unit overall dimensions
sizes 072-120:
78"l × 44"w × 29"h (add 2" to height for hanger bracket)
Vertical unit overall dimensions
sizes 072-120:
545/8"w × 55¾"h × 28"d
sizes 180-290:
803/8"w × 67"h × 30"d
1
9
1
3
Large vertical unit with optional
hot gas reheat coil
2
Large horizontal unit
with optional hot gas
reheat coil
6
2
4
4
5
9
8
6
Optional 4" filter rack
for merv 8 or 13 filters
Hot gas reheat coil
1 Cabinet
•Robust heavy gauge G-60 galvanized
steel for long term equipment
protection and superior sound
attenuation
2 Fan section
•A forward curved, DWDI fan, solid
steel shaft mounted in ball bearings.
Motor is three phase, open-drip proof
(ODP) type with variable pitch sheave
and adjustable base
3 Insulation
•All interior framework and panels are
lined with 1/2" thick, 1½ lb. dualdensity fiberglass insulation
•Optional closed-cell foam insulation
for superior IAQ
6
Horizontal units available in lefthand return configuration only
7 MicroTech® III controls
•Designed for flexibility, the control
board is used in standalone
applications in conjunction with the
I/O expansion module for control of
the second refrigerant circuit.
•A separate LonWorks® or BACnet®
communication module can be easily
snapped onto the board to allow
communication with a building
automation system.
•Two-stage heating/cooling, 7-day
programmable or non-programmable
wall-mounted thermostat fieldinstalled option.
•Sensors available for building
automation system applications
4 Refrigerant circuit
8 LED annunciators
•Two sets of external LED status lights
display fault conditions to provide easy
troubleshooting and diagnosis, visible
without removing access panel
9 Filters – horizontal units
•Standard 2" factory-installed filter rack
with 2" disposable filters. Filter rack
outfitted with duct collar
•Optional 4" filter rack for Merv 8 or 13
filters
Vertical units
•Standard 1" factory-installed filter rack
with 1" disposable filter. Optional 2"
filter rack with duct collar for field
-installation
•Optional 2" filter rack for Merv 8 or 4"
filter rack for Merv 13
Vertical unit configurations
•All units have a dual refrigerant
circuit with scroll compressors,
thermal expansion valve, coaxial heat
exchanger, finned tube air side coil,
reversing valve and service valves
5 Service valves connections
•Four service valves – one on the low side
and one on the high side of refrigeration
circuit – for charging and servicing. All
valves are 7/16" SAE fittings
6 External pipe connections
•Supply and return pipe connections
located outside the cabinet make pipe
connections easy without removing
access panels
•Electrical - The control enclosure
includes fan relay, compressor relays,
24-volt control transformer, lockout
circuits and control circuit board
Rear (top) discharge
right-hand piping
(upblast-rear)
Rear (top) discharge
left-hand piping
(upblast & rear)
Front (top) discharge
right-hand piping
(upblast-front)
Straight (horiz) discharge
left-hand piping
(top-horizontal discharge)
Front (top) discharge
left-hand piping
(upblast-front)
Straight (horiz) discharge
right-hand piping
(top-horizontal discharge)
AHRI performance data (rated in accordance with AHRI/ASHRAE/ISO 13256-1)
Water Loop
Unit Size
072
096
120
Unit Model
Airflow
CFM
Fluid Flow Rate
GPM
Horizontal
2400
20.1
Vertical
2300
18.5
Horizontal
3000
23.6
Vertical
3000
22.2
Horizontal
4000
30.1
Vertical
4000
30.0
Voltages
Cooling
EWT 86°F
Capacity
Btuh/hr
Heating
EWT 68°F
EER
Capacity
Btuh/hr
COP
83,000
4.6
208/230-60-3
460-60-3
575-60-3*
80,000
15.5
72,800
13.1
88,500
4.6
208/230-60-3
460-60-3
575-60-3
94,900
15.3
100,700
4.6
86,500
13.0
100,800
4.7
208/230-60-3
460-60-3
575-60-3
123,000
15.0
136,000
4.9
119,700
14.0
150,200
5.3
189,200
14.9
209,800
4.9
180
Vertical
6000
46.0
208/230-60-3
460-60-3
575-60-3
215
Vertical
7200
54.0
208/230-60-3
460-60-3
575-60-3
220,800
14.2
254,800
4.9
290
Vertical
9700
80.0
208/230-60-3
460-60-3
575-60-3
308,800
11.0
422,100
4.1
1. Cooling capacity is based on 80.6°F db, 66.2°F wb (27/19°C) EAT and 86°F (30°C) EWT.
2. Heating capacity is based on 68°F db, 59.0°F wb (20/15°C) EAT and 68°F (20°C) EWT.
Ground Loop
Unit Size
072
096
Unit Type
Airflow
CFM
Fluid Flow Rate
GPM
Horizontal
2400
20.1
Vertical
2300
18.5
Horizontal
3000
23.6
Voltages
Cooling
EWT 77°F
Capacity
Btuh/hr
Heating
EWT 32°F
EER
Capacity
Btuh/hr
COP
208/230-60-3
460-60-3
575-60-3*
80,100
17.1
58,700
3.8
74,500
14.6
59,100
3.4
208/230-60-3
460-60-3
575-60-3
97,300
17.1
70,800
3.6
89,200
14.6
69,700
3.6
208/230-60-3
460-60-3
575-60-3
125,800
16.7
94,100
3.9
123,200
15.9
98,000
3.9
Vertical
3000
22.2
Horizontal
4000
30.0
Vertical
4000
30.0
180
Vertical
6000
46.0
208/230-60-3
460-60-3
575-60-3
191,200
16.1
132,000
3.6
215
Vertical
7200
54.0
208/230-60-3
460-60-3
575-60-3
229,200
16.3
147,600
3.7
290
Vertical
9700
80.0
208/230-60-3
460-60-3
575-60-3
322,400
12.4
260,700
3.3
120
1. Cooling capacity is based on 80.6°F db, 66.2°F wb (27/19°C) EAT and 77°F (25°C) EWT at full load.
2. Heating capacity is based on 68°F db, 59.0°F wb (20/15°C) EAT and 32°F (0°C) EWT at full load.
* 575-60-3 voltage not available in vertical unit size 072.
Focused on a sustainable future
Daikin Applied is committed to sustainable practices as part of our corporate culture. We believe it is the right thing
to do for our customers, our community, the environment and ourselves. As a global leader in HVAC technology,
Daikin Applied has a unique opportunity to make a difference in sustainable initiatives and to continue to lead
the industry in environmental solutions.
For more information about our complete line of water source heat pumps,
contact your local Daikin Applied sales office or visit www.DaikinApplied.com
to find an office near you.
ASP 31-415 (06/17)
©2017 Daikin Applied | (800) 432-1342 | www.DaikinApplied.com
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