Bard W17A - Manual
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Table of Contents:
- Page 2 – Capacity and Efficiency Ratings
- Page 3 – Ventilation System Packages
- Page 4 – W30A & W36A HIGH SPEED TOTAL AND VENTILATION AIRFLOW; W30A & W36A LOW SPEED TOTAL AND VENTILATION AIRFLOW; W17A/W18A & W24A TOTAL AND VENTILATION AIRFLOW; Commercial Room V
- Page 5 – W42A & W48A HIGH SPEED TOTAL AND VENTILATION AIRFLOW; W42A & W48A LOW SPEED TOTAL AND VENTILATION AIRFLOW; W60A HIGH SPEED TOTAL AND VENTILATION AIRFLOW; W60A LOW SPEED TOTAL AND VENTILATION AIRFLOW
- Page 6 – Performance and Application Data- ERVF-A2
- Page 7 – Performance and
- Page 8 – Electrical Specifications
- Page 9 – Heater Packages - Field Installed; Factory Connected
- Page 10 – Return air temperature.; Cooling Application Data - Outdoor Temperature
- Page 11 – Ventilation Options; Air Conditioning Wall-Mount Model Nomenclature
- Page 12 – Refer to the Installation Manual for more detailed information.; Front View
Form No.
S3397-1112
Supersedes
S3397-712
Page
1 of 12
Aluminum Finned Copper Coils:
Grooved tubing and enhanced louvered
fin for maximum heat transfer and
energy efficiency.
Twin Blowers:
Move air quietly. Most models feature
multispeed blower motors providing
airflow adjustment for high and low
static operation. Motor overload
protection is standard on all models.
Air Conditioner Compressor:
Scroll Compressors eliminate need for
crankcase heater. Standard on 1
½
to
5 ton.
R-410A Refrigerant:
Designed with R-410A (HFC) non-
ozone depleting refrigerant in
compliance with the Montreal protocol
and 2010 EPA requirements.
Phase Rotation Monitor:
Standard on all 3 phase scroll
compressors. Protects against reverse
rotation if power supply is not properly
connected.
Galvanized 20 Gauge Zinc Coated
Steel Cabinet:
Cleaned, rinsed, sealed and dried
before the polyurethane primer is
applied. The cabinet is handsomely
finished with a baked on textured
enamel, which allows it to withstand
1000 hours of salt spray tests per
ASTM B117-03.
Foil Faced Insulation:
Standard on all units.
Full Length Mounting Brackets:
Built into cabinet for improved
appearance and easy installation.
NOTE: Bottom mounting bracket
included to assist in installation.
Electrical Components:
Are easily accessible for routine
inspection and maintenance through a
right side, service panel opening.
Features a lockable, hinged access
cover to the circuit breaker or toggle
disconnect switch.
Electric Heat Strips:
Features an automatic limit and thermal
cut-off safety control. Heater packages
can be factory or field installed for all 1
½
through 5 ton models.
Filter Service Door:
Separate service door provides easy
access for filter change.
One Inch, Disposable Air Filters:
Are standard equipment. Optional one
inch washable filters available and filter
racks permit the addition of 2" pleated
filter. Factory or field installed.
Condenser Fan and Motor
Shroud Assembly:
Slides out for easy access.
Barometric Fresh Air Damper:
Standard on all units. Allows up to 25%
outside fresh air. Optional ventilation
packages available.
Built-in Circuit Breakers:
Standard on all electric heat versions of
single (230/208 volt) and three phase
(230/208 volt) equipment. Toggle
disconnects are standard on all electric
heat versions of three phase (460 volt)
equipment.
Slope Top:
Standard feature for water run-off.
Top Rain Flashing:
Standard feature on all models.
The Bard Wall-Mount Air Conditioner is a self contained energy efficient
system, which is designed to offer maximum indoor comfort at a minimal
cost without using valuable indoor floor space or outside ground space.
This unit is the ideal product for versatile applications such as: new
construction, modular offices, school modernization, telecommunication
structures, portable structures or correctional facilities. Factory or field
installed accessories are available to meet specific job requirements.
THE WALL-MOUNT™ AIR CONDITIONERS - 9.0 EER, (60HZ)
Liquid Line Filter Drier:
Standard on all units. Protects system
against moisture.
Compressor Control Module:
Standard on all units. Built-in off-delay
timer adjustable from 30 seconds to 5
minutes. 2-minute on-delay if power
interrupt. 120-second bypass for low
pressure control, and both soft and
manual lockouts for high and low
pressure controls. Alarm output for
alarm relay.
High & Low Pressure Switches are
Auto-Reset:
Standard on all units. Built-in lockout
circuit resets from the room thermostat.
Provides commercial quality protection to
the compressor.
G
REEN
R
EFRIGERANT
R-410A
Models W17A to W60A
1.5 to 5 Ton (16,400 to 55,000 Btuh)
Right Side Control Panel
60Hz
Engineered Features
•
Complies with efficiency requirements of ASHRAE/IESNA 90.1-2010.
•
Certified to ANSI/ARI Standard 390-2003 for SPVU (Single Package Vertical Units).
•
Intertek ETL Listed to Standard for Safety Heating and Cooling Equipment ANSI/UL
1995/CSA 22.2 No. 236-05, Fourth Edition.
•
Commercial Product - Not intended for Residential application.
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Summary
Form No. S3397-1112 Supersedes S3397-712Page 2 of 12 S L E D O M A - 1 A 7 1 W A - 1 A 8 1 W A - 1 A 4 2 W B - 1 A 4 2 W C - 1 A 4 2 W A - 1 A 0 3 W B - 1 A 0 3 W C - 1 A 0 3 W A - 1 A 6 3 W B - 1 A 6 3 W C - 1 A 6 3 W z H 0 6 - - g n i t a R l a c i r t c e l E 1 - 8 0 2 / 0 3 2 1 - 8 0 2 / 0 3 2 3...
Form No. S3397-1112 Supersedes S3397-712 Page 3 of 12 Bard Wall-Mounts are designed to provide optional ventilation packages to meet all of your ventilation and indoor air quality requirements. Allunits are equipped with a barometric fresh air damper as the standard ventilation package. All ventilat...
Form No. S3397-1112 Supersedes S3397-712Page 4 of 12 W30A & W36A HIGH SPEED TOTAL AND VENTILATION AIRFLOW 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 AB C D E F Vent Posit ion Airfl ow (cfm ) To ta l A ir 0 ES P T o tal Ai r .1 5 ESP T o ta l Ai r .3 ESP Ven t Air 0 ESP Ven t Air . 15 E...
