Bard W17A1 User manual

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 1½ 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 1½
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.
GREEN REFRIGERANT
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.

Form No. S3397-1112
Supersedes S3397-712
Page 2 of 12
SLEDOM A-1A71W A-1A81W A-1A42W B-1A42W C-1A42W A-1A03W B-1A03W C-1A03W A-1A63W B-1A63W C-1A63W
zH06--gnitaRlacirtcelE 1-802/032 1-802/032 3-802/032 3-064 1-802/032 3-802/032 3-064 1-802/032 3-802/032 3-064
egnaRegatloVgnitarepO352-791352-791352-791605-414352-791352-791605-414352-791352-791605-414
AtiucriC--rosserpmoC
egatloV 802/032 802/032 802/032 064 802/032 802/032 064 802/032 802/032 064
spmAdaoLdetaR 2.7/5.6 4.21/.11 1.8/2.7 0.5 3.31/7.11 5.8/5.7 3.5 7.71/9.51 1.31/8.11 0.6
tiucriChcnarB tnerruCnoitceleS 0.9 9.21 4.8 2.5 2.41 0.9 7.5 81 3.31 0.6
spmArotoRkcoL84/8446/4685/858287/8717/1783211/21188/8844
epyTrosserpmoCllorcSllorcSllorcSllorcSllorcSllorcSllorcSllorcSllorcSllorcS
resnednoC&rotoMnaF
MPR--PH--rotoMnaF5701-5/15701-5/15701-5/15701-5/15701-5/15701-5/15701-5/15701-5/15701-5/15701-5/1
spmA--rotoMnaF2.12.12.14.15.15.14.15.15.14.1
MFC/AID--naF0061-"810061-"810061-"810061-"810012-"020012-"020012-"020091-"020091-"020091-"02
.pavE&rotoMrewolB
DPS-MPR-PH--rotoMrewolB2-0011-6/11-0011-6/11-0011-6/12-0011-3/12-0011-3/12-0011-3/12-0011-3/12-0011-3/12-0011-3/12-0011-3/1
spmA--rotoMrewolB0.10.10.11.12.22.21.12.22.21.1
.P.S.E&gnilooCMFC )lioCteW-detaR(retliF/w 02.-00602.-00802.-00802.-00804.-000104.-000104.-000103.-001103.-001103.-0011
.DTS)sehcni(seziSretliF1x52x611x52x611x52x611x52x611x03x611x03x611x03x611x03x611x03x611x03x61
.SBL--thgieWgnippihS 533 533 533 533 573 573 573 573 573 573
SLEDOM 1A81W/1A71W 1A42W 1A03W 1A63W 1A24W 1A84W 1A06W
HUTByticapaCgnilooC
1
004,61000,42006,92004,53000,14000,74000,55
REE
2
02.900.900.900.902.900.900.9
SLEDOM A-1A24W B-1A24W C-1A24W A-1A84W B-1A84W C-1A84W A-1A06W B-1A06W C-1A06W
zH06--gnitaRlacirtcelE 1-802/032 3-802/032 3-064 1-802/032 3-802/032 3-064 1-802/032 3-802/032 3-064
egnaRegatloVgnitarepO352-791352-791605-414352-791352-791605-414352-791352-791605-414
AtiucriC--rosserpmoC
egatloV 802/032 802/032 064 802/032 802/032 064 802/032 802/032 064
spmAdaoLdetaR 9.81/7.61 5.21/11 8.5 9.12/02 2.51/9.31 8.6 5.52/6.22 2.51/5.31 6.7
tiucriChcnarB tnerruCnoitceleS 9.91 2.31 1.6 1.32 1.61 1.7 3.62 7.51 8.7
spmArotoRkcoL901/9011.38/1.3814431/43119/1964431/431011/01125
epyTrosserpmoCllorcSllorcSllorcSllorcSllorcSllorcSllorcSllorcSllorcS
resnednoC&rotoMnaF
DPS-MPR-PH--rotoMnaF2-528-3/12-528-3/11-528-3/12-528-3/12-528-3/11-528-3/12-528-3/12-528-3/11-528-3/1
spmA--rotoMnaF5.25.23.15.25.23.15.25.23.1
MFC/AID--naF0062-"420062-"420062-"420062-"420062-"420062-"420062-"420062-"420062-"42
.pavE&rotoMrewolB
DPS-MPR-PH--rotoMrewolB2-0701-2/12-0701-2/12-0701-2/12-0701-2/12-0701-2/12-0701-2/12-0701-2/12-0701-2/12-0701-2/1
spmA--rotoMrewolB3.33.39.13.33.39.13.33.39.1
.P.S.E&gnilooCMFC )lioCteW-detaR(retliF/w 03.-004103.-004103.-004102.-055102.-055102.-055103.-007103.-007103.-0071
.DTS)sehcni(seziSretliF1x03x021x03x021x03x021x03x021x03x021x03x021x03x021x03x021x03x02
.SBL--thgieWgnippihS 525 525 525 525 525 525 525 525 525
1Capacity is certified in accordance withANSI/ARI Standard 390-2003.
2EER = Energy Efficiency Ratio and is certified in accordance withANSI/ARI Standard 390-2003.
All ratings based on fresh air intake being 100% closed (no outside air introduction).
Capacity and Efficiency Ratings
Specifications 1-1/2 Ton through 3 Ton
Specifications 3-1/2 Ton through 5 Ton

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. All
units are equipped with a barometric fresh air damper as the standard ventilation package. All ventilation packages can be built-in at the
factory or field-installed at a later date.
Barometric Fresh Air Damper
Motorized Fresh Air Damper
Commercial Room Ventilator
Energy Recovery Ventilator
BAROMETRIC FRESH AIR DAMPER - BFAD STANDARD
The barometric fresh air damper is a standard feature on all models. It is installed on the inside of the service
door and allows outside ventilation air, up to 25% of the total airflow rating of the unit, to be introduced through the
air inlet openings and to be mixed with the conditioned air. The damper opens during blower operation and
closes when the blower is off. Adjustable blade stops allow different amounts of outside air to be introduced into
the building and can be easily locked closed if required.
BLANK OFF PLATE - BOP OPTIONAL
A blank off plate is installed on the inside of the service door. It covers the air inlet openings, which restricts any
outside air from entering the unit. The blank off plate should be utilized in applications where outside air is not
required to be mixed with the conditioned air.
MOTORIZED FRESH AIR DAMPER - MFAD OPTIONAL
The motorized fresh air damper is internally mounted behind the service door and allows outside ventilation air,
up to 25% of the total airflow rating of the unit, to be introduced through the air inlet openings and to be mixed
with the conditioned air. The two position damper can be fully open or closed. The damper blade is powered
open by a 24VAC motor with spring return on power loss. The damper can be controlled by indoor blower
operation or can be field connected to be managed based on building occupancy.
COMMERCIAL ROOM VENTILATOR - CRV OPTIONAL
The built-in commercial room ventilator is internally mounted behind the service door and allows outside
ventilation air, up to 50% of the total airflow rating of the unit, to be introduced through the air inlet openings.
It includes a built-in exhaust air damper.
The commercial room ventilator (CRV) is a simple and innovative approach to improving the indoor air quality by
providing fresh air intake and exhaust capability through the CRV. The damper can be easily adjusted to control the
amountoffreshairsuppliedintothebuilding. TheCRVcanbecontrolledbyindoorbloweroperationorfieldcontrolled
based on room occupancy. Two versions available (except on 1.5 and 2-Ton models). The CRV and CRVS are
power open - spring return on power loss, and CRVP is power open and power close. Complies with ANSI/ASHRAE
Standard 62.1 “Ventilation for Acceptable Indoor Air Quality”.
ECONOMIZER - ECONWM-Series OPTIONAL
The built-in economizer system is internally mounted behind the service door and allows outdoor air to be
introduced through the air inlet openings. The amount of outdoor air varies in response to the system controls and
settings defined by the end user. It includes a built-in exhaust air damper. The economizer is designed to provide
“free cooling” when outside air conditions are cool and dry enough to satisfy cooling requirements without running
the compressor. This in turn provides lower operating costs, while extending the life of the compressor.
•ECONWMTEquipmentBuilding versions have extended air intakehoodto deliver up to 100% of coolingratedairflow.
16" for ECONWMT-E2 or T2, and E3 or T3
18" for ECONWMT-E5 or T5
•ECONWMS Classroom versions have 3" air intake hood to deliver up to 75% of cooling rated airflow.
Standard Features:
•Fully modulating
•Honeywell Direct Drive Hi-Torque Actuator
•No linkage required
•Simple single blade design
•Positive shut-off with non-stick gaskets
•Electronic DB and/or Enthalpy sensors depending upon version
•Honeywell JADE electronic economizer module with precision settings and diagnostics
•DB or Enthalpy economizer versions available
WALL-MOUNT ENERGY RECOVERY VENTILATOR - ERVF OPTIONAL
The wall-mount energy recovery ventilator (ERV) is a highly innovative approach to meeting indoor air quality
ventilation requirements as established by ANSI/ASHRAE Standard 62.1. The ERV allows from 200 to 450 CFM
(depending upon model) of fresh air and exhaust through the unit while maintaining superior indoor comfort and
humidity levels. In most cases this can be accomplished without increasing equipment sizing or operating costs.
Heat transfer efficiency is up to 67% during summer and 75% during winter conditions.
The ERV consists of a unique “rotary energy recovery cassette” that provides effective sensible and latent heat
transfer capabilities during summer and winter conditions. Various control schemes are addressed including
limiting ventilation during building occupancy only.
The ERV is designed to be internally mounted behind the service door in the W**A, W**H or W**L model wall-
mount units. It can be built-in at the factory or field installed as an option. ERVF-*3 and ERVF-*5 can be
independently adjusted for intake and exhaust rates.
NOTE: The above vent systems are intake only without built-in exhaust capability. Building will likely require
separate field installed barometric relief or mechanical exhaust elsewhere within the conditioned space. Balancing
dampers in the return air grille may be required to achieve specified amount of outdoor air intake.
Ventilation System Packages
Economizer

Form No. S3397-1112
Supersedes S3397-712
Page 4 of 12
W30A & W36A HIGH SPEED TOTAL AND VENTILATION AIRFLOW
0
100 200 300 400 500 600 700 800 900
1000 1100 1200
ABCDEF
Vent Position
Airflow (cfm)
Total Air 0 ESP Total Air .15 ESP Total Air .3 ESP Vent Air 0 ESP Vent Air .15 ESP Vent Air .3 ESP
W30A & W36A LOW SPEED TOTAL AND VENTILATION AIRFLOW
0
100 200 300 400 500 600 700 800 900
1000
ABCDEF
Vent Position
Airflow (cfm)
Total Air 0 ESP Total Air .15 ESP Total Air .3ESP Vent Air 0 ESP Vent Air .15 ESP Vent Air .3 ESP
0
100 200 300 400 500 600 700 800 900
1000 1100
ABCDEF
Vent Position
Airflow (cfm)
Total Air 0 ESP Total Air .15 ESP Total Air .3 ESP Vent Air 0 ESP Vent Air .15 ESP Vent Air .3 ESP
W17A/W18A & W24A TOTAL AND VENTILATION AIRFLOW
Commercial Room Ventilator Performance Data - CRV-2
Commercial Room Ventilator Performance Data - CRVS-3 and CRVP-3

Form No. S3397-1112
Supersedes S3397-712
Page 5 of 12
W42A & W48A HIGH SPEED TOTAL AND VENTILATION AIRFLOW
0
100 200 300 400 500 600 700 800 900
1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100
ABCDEF
Vent Position
Airflow (cfm)
Total Air 0 ESP Total Air .2 ESP Total Air .4 ESP Vent Air 0 ESP Vent Air .2 ESP Vent Air .4 ESP
W42A & W48A LOW SPEED TOTAL AND VENTILATION AIRFLOW
0
100 200 300 400 500 600 700 800 900
1000 1100 1200 1300 1400 1500 1600 1700
ABCDEF
Vent Position
Airflow (cfm)
Total Air 0 ESP Total Air .2 ESP Total Air .4 ESP Vent Air 0 ESP Vent Air .2 ESP Vent Air .4 ESP
W60A HIGH SPEED TOTAL AND VENTILATION AIRFLOW
0
100 200 300 400 500 600 700 800 900
1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200
ABCDEF
Vent Position
Airflow (cfm)
Total Air 0 ESP Total Air .2 ESP Total Air .4 ESP Vent Air 0 ESP Vent Air .2 ESP Vent Air .4 ESP
0
100 200 300 400 500 600 700 800 900
1000 1100 1200 1300 1400 1500 1600
ABCDEF
Vent Position
Airflow (cfm)
Total Air 0 ESP Total Air .2 ESP Total Air .4 ESP Vent Air 0 ESP Vent Air .2 ESP Vent Air .4 ESP
W60A LOW SPEED TOTAL AND VENTILATION AIRFLOW
Commercial Room Ventilator Performance Data - CRVS-5 and CRVP-5 Commercial Room Ventilator Performance Data - CRVS-5 and CRVP-5

Form No. S3397-1112
Supersedes S3397-712
Page 6 of 12
LEGEND:
VLT = Ventilation Load - Total
VLS = Ventilation Load - Sensible
VLL = Ventilation Load - Latent
HRT = Heat Recovery - Total
HRS = Heat Recovery - Sensible
HRL = Heat Recovery - Latent
WVL = Winter Ventilation Load
WHR= Winter Heat Recovery
ECNAMROFREPGNITAEHRETNIW2A-FVRE )BDF°07SNOITIDNOCNGISEDROODNI(
tneibmA .D.O
ETARNOITALITNEV
MFC052 .FFE%47 MFC522 .FFE%57 MFC002 .FFE%57
F°/BD LVW RHW LVW RHW LVW RHW
56053199941211190801018
06007289919242228106120261
55050479923463337204230342
05004569938584346302340423
54057659942706455400450504
04001849957827564508460684
53054939961058673606570765
030080129976179782704680846
5205121199803901891802790927
02005310999541218019008010018
5105841989019533191001088110198
.noitacilpparetniwrofnwohssiylnoecnamrofrepelbisneS:ETON
Performance and Application Data- ERVF-A2
ECNAMROFREPGNILOOCREMMUS )BW°26/BD°57SNOITIDNOCNGISEDROODNI(
tneibmA .D.O MFC052--ETARNOITALITNEV YCNEICIFFE%26 MFC522--ETARNOITALITNEV YCNEICIFFE%36 MFC002--ETARNOITALITNEV YCNEICIFFE%36
/BD BW F TLV SLV LLV TRH SRH LRH TLV SLV LLV TRH SRH LRH TLV SLV LLV TRH SRH LRH
501 575291100185231493722052287270178271443857619548612045908460603010628048291
07001800180220522050782778270195419540084608460280428040
56001800180220522050782778270195419540084608460280428040
001
08 05571 0576 00801 18801 5814 6966 88751 2706 6179 6499 6283 1216 04041 0045 0468 5488 2043 3445
57 52911 0576 5715 4937 5814 9023 72701 2706 5564 8576 6283 3392 0459 0045 0414 0106 2043 8062
07 3686 0576 311 5524 5814 07 3716 2706 101 9883 6283 46 0945 0045 09 8543 2043 65
56 0576 0576 0 5814 5814 0 2706 2706 0 6283 6283 0 0045 0045 0 2043 2043 0
06 0576 0576 0 5814 5814 0 2706 2706 0 6283 6283 0 0045 0045 0 2043 2043 0
59
08055710045051211880184333357887518584039016499060368860404102340279548822724216
5752911004552564937843364047270185840785857606038963045902340225010622729823
07368600453641552484337093716858451319883060392809450234071185432272737
56004500450843384330858485840060306030023402340227222720
06004500450843384330858485840060306030023402340227222720
09
08 05571 0504 00531 18801 1152 0738 88751 3463 54121 6499 5922 1567 04041 0423 00801 5488 1402 4086
57 52911 0504 5787 4937 1152 3884 72701 3463 4807 8576 5922 3644 0459 0423 0036 0106 1402 9693
07 3686 0504 3182 5524 1152 4471 3716 3463 0352 9883 5922 4951 0945 0423 0522 8543 1402 7141
56 0504 0504 0 1152 1152 0 3463 3463 0 5922 5922 0 0423 0423 0 1402 1402 0
06 0504 0504 0 1152 1152 0 3463 3463 0 5922 5922 0 0423 0423 0 1402 1402 0
58
080557100720584118801476170298875192429533164990351614804041061208811548816314847
5752911007252294937476102757270192428928857603518225045906120837010616319464
07368600723614552447611852371692424473988303519532094506120033854316318902
56007200720476147610924292420035103510061206120163116310
06007200720476147610924292420035103510061206120163116310
08
57 52911 0531 57501 4937 738 7556 72701 4121 3159 8576 567 3995 0459 0801 0648 0106 086 0335
07 3686 0531 3155 5524 738 8143 3716 4121 9594 9883 567 4213 0945 0801 0144 8543 086 8772
56 3632 0531 3101 5641 738 826 5212 4121 119 9331 567 745 0981 0801 018 0911 086 015
06 0531 0531 0 738 738 0 4121 4121 0 567 567 0 0801 0801 0 086 086 0
57
07368603686552405524371603716988609883094500945854308543
56363203632564105641521205212933109331098100981091100911
06000000 000000000000

Form No. S3397-1112
Supersedes S3397-712
Page 7 of 12
LEGEND:
VLT = Ventilation Load -Total
VLS = Ventilation Load - Sensible
VLL = Ventilation Load - Latent
HRT = Heat Recovery - Total
HRS = Heat Recovery - Sensible
HRL = Heat Recovery - Latent
WVL = Winter Ventilation Load
WHR= Winter Heat Recovery
ECNAMROFREPGNILOOCREMMUS )BW°26/BD°57SNOITIDNOCNGISEDROODNI(
tneibmA .D.O MFC004--ETARNOITALITNEV YCNEICIFFE%36 MFC523--ETARNOITALITNEV YCNEICIFFE%46 MFC052--ETARNOITALITNEV YCNEICIFFE%56
/BD BW F TLV SLV LLV TRH SRH LRH TLV SLV LLV TRH SRH LRH TLV SLV LLV TRH SRH LRH
501 57080910692102160202146185583205510350127941299937628135291100185283157756256842
0706921069210461846180 03501035010937693760001800180562556250
5606921069210
461846180 03501035010937693760001800180562556250
001
08 08082 00801 08271 09671 4086 68801 51822 5778 04041 10641 6165 5898 05571 0576 00801 70411 7834 9107 57 08091 00801 0828 02021 4086 6125 20551 5778 7276 1299 6165 5034 52911 0576 5715 1577 7834 3633 07 08901 00801 081 7176 4086 311 1298 5778 641 9075 6165 39 2686 0576 211 0644 7834 37 56 00801 00801 0 4086 4086 0 5778 5778 0 6165 6165 0 0576 0576 0 7834 7834 0 06 00801 00801 0 4086 4086 0 5778 5778 0 6165 6165 0 0576 0576 0 7834 7834 0
59
0808082046804491096713445742215182202075975110641294480101055710045051217041101537987
5708091046804401020213445775620551020728481299294482455291100455256157701531424
07089010468043271963445474112980207109190752944612126860045264106440153059
56046804680344534450020702070294429440004500450015301530
06046804680344534450020702070294429440004500450015301530
09
08 08082 0846 00612 09671 2804 80631 51822 5625 05571 10641 9633 23211 05571 0504 00531 70411 2362 4778 57 08091 0846 00621 02021 2804 8397 20551 5625 73201 1299 9633 2556 52911 0504 5787 1577 2362 8115 07 08901 0846 0054 7196 2804 5382 1298 5625 6563 9075 9633 0432 2686 0504 2182 0644 2362 8281 56 0846 0846 0 2804 2804 0 5625 5625 0 9633 9633 0 0504 0504 0 2362 2362 0 06 0846 0846 0 2804 2804 0 5625 5625 0 9633 9633 0 0504 0504 0 2362 2362 0
58
0808082023406732096711272869415182201535039110641642255321055710072058417041155712569
57080910234067410202112728929205510153299111299642257675291100725229157755716995
070890102340666719612725914129801531145907564223643268600722614064455715072
56023402340127212720015301530642264220007200720557155710
06023402340127212720015301530642264220007200720557155710
08
57 08091 0612 02961 02021 0631 95601 20551 5571 74731 1299 3211 8978 52911 0531 57501 1577 778 3786 07 08901 0612 0288 7196 0631 6555 1298 5571 6617 9075 3211 6854 2686 0531 2155 0644 778 3853 56 0873 0612 0261 1832 0631 0201 1703 5571 6131 5691 3211 248 2632 0531 2101 5351 778 856 06 0612 0612 0 0631 0631 0 5571 5571 0 3211 3211 0 0531 0531 0 778 778 0
57 0708901008901719607196129801298907509075268602686064400644
56087300873183200832170301703569105691263202632535105351
06000000000000000000
ECNAMROFREPGNILOOCREMMUS )BW°26/BD°57SNOITIDNOCNGISEDROODNI(
tneibmA .D.O MFC054ETARNOITALITNEV %56YCNEICIFFE MFC573ETARNOITALITNEV %66YCNEICIFFE MFC003ETARNOITALITNEV %76YCNEICIFFE
/BD BW F TLV SLV LLV TRH SRH LRH TLV SLV LLV TRH SRH LRH TLV SLV LLV TRH SRH LRH
501 575641208541488625931774957447887105121737550811810868730134102790954785921565703
0708541085410774977490 05121051210810881080027902790215621560
5608541085410
774977490 05121051210810881080027902790215621560
001
08 09513 05121 04491 33502 7987 53621 52362 52101 00261 47371 2866 29601 06012 0018 06921 01141 7245 3868 57 56412 05121 4139 25931 7987 4506 78871 52101 2677 50811 2866 3215 01341 0018 0126 7859 7245 0614 07 25321 05121 202 9208 7987 131 39201 52101 861 3976 2866 111 5328 0018 531 7155 7245 09 56 05121 05121 0 7987 7987 0 52101 52101 0 2866 2866 0 0018 0018 0 7245 7245 0 06 05121 05121 0 7987 7987 0 52101 52101 0 2866 2866 0 0018 0018 0 7245 7245 0
59
0809513027907812335028136512415236200185228147371543582021060120846085410114114348679
57564120279447112593181364367788710018787950811543595460134108460387785914346425 0725321027923629208813611713920100183912397654357441532808465571715514345711
56027902790813681360001800180543554350084608460143414340
06027902790813681360001800180543554350084608460143414340
09
08 09513 0927 00342 33502 8374 49751 52362 5706 05202 47371 9004 56331 06012 0684 00261 01141 6523 45801 57 56412 0927 57141 25931 8374 3129 78871 5706 21811 50811 9004 6977 01341 0684 0549 7859 6523 1336 07 25321 0927 2605 9208 8374 0923 39201 5706 8124 3976 9004 4872 5328 0684 5733 7155 6523 1622 56 0927 0927 0 8374 8374 0 5706 5706 0 9004 9004 0 0684 0684 0 6523 6523 0 06 0927 0927 0 8374 8374 0 5706 5706 0 9004 9004 0 0684 0684 0 6523 6523 0
58
08095130684037623350295134737152362050457222473712762107410601204230287101141071293911
57564120684506612593195133970178871050473831508112762231901341042307011785907126147
0725321068429479208951307843920105043426397627620214532804235994715507126433
56068406840951395130050405040276227620042304230071207120
06068406840951395130050405040276227620042304230071207120
08
57 56412 0342 53091 25931 9751 27321 78871 5202 26851 50811 6331 96401 01341 0261 09621 7859 5801 2058 07 25321 0342 2299 9208 9751 9446 39201 5202 8628 3976 6331 7545 5328 0261 5166 7155 5801 2344 56 2524 0342 2281 4672 9751 4811 3453 5202 8151 8332 6331 2001 5382 0261 5121 9981 5801 418 06 0342 0342 0 9751 9751 0 5202 5202 0 6331 6331 0 0261 0261 0 5801 5801 0
57 072532102532192080920839201039201397603976532805328715507155
56252402524467204672345303453833208332538205382998109981
06000000000000000000
ECNAMROFREPGNITAEHRETNIW3*-FVRE )BDF°07SNOITIDNOCNGISEDROODNI(
tneibmA .D.O
ETARNOITALITNEV
MFC004
%57YCNEICIFFE MFC523
%67YCNEICIFFE MFC052
%77YCNEICIFFE
F°/BD LVW RHW LVW RHW LVW RHW
56061202615571333105319301 06023404230153766200729702 55084606845625100405048113 05046808460207533500458514
540080100185778966605767915 0406921027903501200800187326
53021510431158221633905496727 0308271069210404107601008016138 5204491085415975140021051215539 02006120026105571833310053159301
51067320287150391176410584143411.noitacilpparetniwrofnwohssiylnoecnamrofrepelbisneS:ETON
ECNAMROFREPGNITAEHRETNIW5*-FVRE )BDF°07SNOITIDNOCNGISEDROODNI(
tneibmA .D.O
ETARNOITALITNEV
MFC054
%08YCNEICIFFE MFC573
%18YCNEICIFFE MFC003
%28YCNEICIFFE
F°/BD LVW RHW LVW RHW LVW RHW
56034244915202046102618231 06068488830504082304236562 55092723855706029406845893 05027967770018165608463135
5405121027952101102800182466 04085414661105121148902790797
5301071806315714118411043118929 03044912555100261221310692172601 52078126947152281267410854155911 02003420449105202204610026148231
51037624831257222240810287121641.noitacilpparetniwrofnwohssiylnoecnamrofrepelbisneS:ETON
Performance and Application Data- ERVF-*3 Performance and Application Data- ERVF-*5

Form No. S3397-1112
Supersedes S3397-712
Page 8 of 12
1Maximum size of the time delay fuse or HACR type circuit breaker for protection of field wiring conductors.
2Based on 75C copper wire. All wiring must conform to the National Electrical Code and all local codes.
3These “Minimum Circuit Ampacity” values are to be used for sizing the field power conductors. Refer to the National Electrical code (latest version), Article 310 for power conductor sizing.
4These models are available with dehumidification with hot gas reheat.
Caution: When more than one field power circuit is run through one conduit, the conductors must be derated. Pay special attention to note 8 of Table 310 regarding Ampacity Adjustment
Factors when more than three (3) current carrying conductors are in a raceway.
* Top outlet supply option is available only factory installed and only on the selected models.
IMPORTANT: While this electrical data is presented as a guide, it is important to electrically connect properly sized fuses & conductor wires in accordance with the National Electrical Code & all local codes.
tiucriCelgniS tiucriClauD
ledoM detaR stloV esahPdna
dleiF.oN rewoP stiucriC
3muminiM tiucriC yticapmA 1mumixaM esuFlanretxE .rkrB.tkCro 2dleiF rewoP eziSeriW
2dnuorG eriW
3muminiM tiucriC yticapmA 1mumixaM esuFlanretxE .rkrB.tkCro 2dleiF rewoP eziSeriW
2dnuorG eziSeriW
A.tkC B.tkC A.tkC B.tkC A.tkC B.tkC A.tkC B.tkC
Z0A,00A-1A81W/1A71W 50A 80A 01A
1-802/032
1
1
1
1
61036465 02030506 2101
8
6
21010101
Z0A,00A-1A42W 40A 50A 80A 01A
1-802/032
1
1
1
1
1252036465 0303030506 010101
8
6
0101010101
Z0B,00B-1A42W 60B 3-802/032 1
15122 0252 4101 4101
Z0C,00C-1A42W 60C 3-064 1
10121 5151 4141 4141
*Z0A,*00A-1A03W *50A 80A *01A 51A
1-802/032
1
1
1
12ro1
4223848548 5353050609 8
8
8
6
4
01010101
885 62 06 03 6 01 01 01
*Z0B,*00B-1A03W 60B *90B 51B
3-802/032 1
1
1
1
81423315 02525306 2101
8
8
21010101
*Z0C,*00C-1A03W 60C *90C 51C
3-064
1
1
1
1
11217162 51510203 41412101 41412101
*Z0A,*00A-1A63W *50A 80A *01A 51A
1-802/032
1
1
1
12ro1
9223848548 5353050609 8
8
8
6
4
01010101
8856206036010101
*Z0B,*00B-1A63W 60B *90B 51B
3-802/032
1
1
1
1
32423315 03035306 0101
8
6
01010101
*Z0C,*00C-1A63W 60C *90C 51C
3-064
1
1
1
1
21217162 51510203 41410101 41410101
Z0A,00A-1A24W 4
50A 4
01A 4
51A 02A
1-802/032
1
1
12ro1 2ro1
33339558 111 05050609 521 8
8
6
4
2
010101
8
69595 6225 0606 0306 6
601 60101 0101
Z0B,00B-1A24W 4
90B 4
51B 81B 4
3-802/032
1
1
1
2
524335A/N 535306A/N 8
8
6A/N
010101A/N 43 82 53 03 8 01 01 01
Z0C,00C-1A24W 4
90C 4
51C 3-064 1
1
1
318172 510203 412101 412101
Z0A,00A-1A84W 4
50A 4
01A 4
51A 02A
1-802/032
1
1
12ro1 2ro1
73739558 111 05050609 521 8
8
6
4
2
010101
8
69595 6225 0606 0306 6 601 60101 0101
Z0B,00B-1A84W 4
90B 4
51B 81B 4
3-802/032
1
1
1
2
924335A/N 040406A/N 8
8
6A/N
010101A/N438204038010101
Z0C,00C-1A84W 4
90C 4
51C 3-064 1
1
1
418172 020203 212101 212101
Z0A,00A-1A06W 4
50A 4
01A 4
51A 02A
1-802/032
1
1
12ro1 2ro1
14149558 111 06060609 521 8
8
6
4
2
010101
8
69595 6225 0606 0306 6
601 60101 0101
Z0B,00B-1A06W 4
90B 4
51B 4
81B 4
3-802/032
1
1
1
2
924335A/N 040406A/N 8
8
6A/N
010101A/N 43 82 04 03 8 01 01 01
Z0C,00C-1A06W 4
90C 4
51C 3-064 1
1
1
518172 020203 212101 212101
Electrical Specifications

Form No. S3397-1112
Supersedes S3397-712
Page 9 of 12
Above data is with 1" standard throwaway filter and 1" washable filter.
For optional 2" pleated filter - reduce ESP by .15 in.
See installation instructions for maximum ESP information on various KW application.
NOTE: Field installed Heater Packages are not approved for use with top supply opening models.
1These heater packages approved for use in dehumidification versions with hot gas reheat.
PSE ni
H
2
O
1A71W 1A81W 1A42W 1A03W 1A63W 1A24W 1A84W 1A06W
deepShgiH lioCteW/yrD deepSwoL lioCteW/yrD deepSelgniS lioCteW/yrD deepShgiH lioCteW/yrD deepSwoL lioCteW/yrD deepShgiH lioCteW/yrD deepSwoL lioCteW/yrD deepShgiH lioCteW/yrD deepSwoL lioCteW/yrD
0588/529556/076579/02015131/5931539/0590081/58810061/05610002/00220541/0061
1.548/578036/056509/0690721/0431519/0395661/07710051/05510091/00125731/5251
2.597/528006/526008/5680911/5821588/0190551/53610041/05410081/00020021/5641
3.047/577555/575537/0280011/5021038/5580041/00510031/05310071/5781-/-
4.076/017005/525056/5370001/0111557/0085821/07315711/00310061/5771-/-
5.006/536044/564535/516078/5001-/-0511/0521-/-5741/0561-/-
lanimoN WK )1(V042tA )1(V802tA )2(V084tA )2(V064tA
wK spmAhP-1 spmAhP-3 hutB wK spmAhP-1 spmAhP-3 hutB wK spmAhP-3 hutB wK spmAhP-3 hutB
0.50.58.02560,7157.30.81997,21
0.60.64.41874,0205.45.21953,510.62.7874,0225.59.6048,81
0.80.83.33403,7200.68.82874,02
0.90.97.12717,0357.67.81830,320.98.01717,0382.84.01062,82
0.010.017.14031,4305.71.63895,52
0.510.515.261.63591,1552.111.452.13693,830.510.81591,1508.313.71990,74
0.810.813.34434,1605.315.73670,640.817.12434,1665.618.02915,65
0.020.023.38062,8600.511.27591,15
.ylnostinuV802/032nielbaliavaerasretaehcirtceleesehT)1( .ylnostinuV084nielbaliavaerasretaehcirtceleesehT)2(
stinUWK0ottaeHcirtcelEgniddarofdengiseD• sledoMV802/032nodradnatSrekaerBtiucriC• detsiLadanaC&SULTE• sledoMV064nodradnatStcennocsiDelggoT•
renoitidnoCriA sledoM
sledoM00A- 1-802/032 sledoM00B- 3-802/032 sledoM00C- 3-064
#ledoMretaeH WK #ledoMretaeH WK #ledoMretaeH WK
1A71W 1A81W
50A-20AWHE 80A-A20WHE 01A-A20AWHE 5
8
01 A/NA/N
1A42W 50A-20AWHE 80A-A20WHE 01A-A20AWHE
5
8
01 60B-42AWHE6 60C-B42HWHE6
1A03W
50A-30AWHE 80A-30AWHE 01A-30AWHE 51A-30AWHE 5
8
0151
60B-30AWHE 90B-30AWHE 51B-73AWHE 6
9
51
60C-A30CWHE 90C-A30CWHE 51C-A30AWHE 6
9
51
1A63W
50A-30AWHE 80A-30AWHE 01A-30AWHE 51A-30AWHE 5
8
0151
60B-A63WHE 90B-30AWHE 51B-73AWHE 6
9
51
60C-A30CWHE 90C-A30CWHE 51C-A30AWHE 6
9
51
1A24W 1A84W
50A-50AWHE 1
01A-50AWHE 1
51A-50AWHE 02A-50AWHE
5
015102
90B-50AWHE 1
51B-50AWHE 81B-A50WHE 1
9
5181
90C-A50AWHE 1
51C-A50AWHE 9 51
1A06W
50A-06AWHE 1
01A-50AWHE 1
51A-50AWHE 02A-50AWHE
5
015102
90B-A06WHE 1
51B-50AWHE 1
81B-A50WHE 1
9
5181
90C-A50AWHE 1
51C-A50AWHE 9 51
Heater Packages - Field Installed
Indoor Blower Performance - CFM at Rated Volts
Electric Heat Table - Refer to Electrical Specifications for Availability by Unit Model
Speeds marked “bold” above
are Factory Connected.

Form No. S3397-1112
Supersedes S3397-712
Page 10 of 12
1Below 65°F (18.3C), unit requires a factory or field installed low ambient control.
2Return air temperature.
ledoM .B.W/.B.D
22
2
22
gnilooC yticapaC 57
o
F 08
o
F 58
o
F 09
o
F 59
o
F 001
o
F 501
o
F 011
o
F 511
o
F 021
o
F
1A71W 1A81W
/5726 gnilooClatoT gnilooCelbisneS
005,71 009,31 007,61 005,31 009,51 002,31 001,51 008,21 003,41 005,21 006,31 002,21 009,21 008,11 002,21 005,11 006,11 001,11 008,01 007,01
/0876 gnilooClatoT gnilooCelbisneS
006,81 004,31 001,81 002,31 006,71 000,31 000,71 008,21 004,61 006,21 008,51 004,21 002,51 001,21 005,41 008,11 009,31 005,11 001,31 002,11
/5827 gnilooClatoT gnilooCelbisneS
002,22 008,31 002,12 004,31 002,02 001,31 002,91 008,21 003,81 004,21 003,71 000,21 004,61 006,11 005,51 001,11 006,41 006,01 007,31 002,01
1A42W
/5726 gnilooClatoT gnilooCelbisneS
000,62 001,02 005,42 007,91 003,32 002,91 001,22 008,81 009,02 004,81 000,02 009,71 001,91 004,71 004,81 009,61 006,71 004,61 001,71 009,51
/0876 gnilooClatoT gnilooCelbisneS
007,72 005,91 007,62 003,91 008,52 000,91 009,42 008,81 000,42 005,81 003,32 002,81 005,22 008,71 009,12 004,71 002,12 000,71 007,02 006,61
/5827 gnilooClatoT gnilooCelbisneS
000,33 000,02 002,13 006,91 007,92 001,91 001,82 007,81 007,62 002,81 005,52 006,71 003,42 000,71 003,32 003,61 003,22 007,51 005,12 000,51
1A03W
/5726 gnilooClatoT gnilooCelbisneS
001,13 005,42 007,92 000,42 003,82 005,32 000,72 009,22 008,52 004,22 007,42 008,12 007,32 003,12 007,22 007,02 007,12 001,02 009,02 005,91
/0876 gnilooClatoT gnilooCelbisneS
002,33 007,32 003,23 005,32 004,13 002,32 004,03 009,22 006,92 006,22 006,82 002,22 008,72 008,12 000,72 004,12 001,62 009,02 003,52 004,02
/5827 gnilooClatoT gnilooCelbisneS
006,93 003,42 008,73 009,32 001,63 003,32 005,43 008,22 009,23 002,22 005,13 005,12 001,03 008,02 008,82 001,02 005,72 003,91 003,62 005,81
1A63W
/5726 gnilooClatoT gnilooCelbisneS
001,83 005,82 009,53 008,72 001,43 001,72 003,23 004,62 008,03 008,52 006,92 002,52 006,82 007,42 007,72 002,42 009,62 007,32 004,62 002,32
/0876 gnilooClatoT gnilooCelbisneS
006,04 006,72 001,93 002,72 008,73 008,62 005,63 004,62 004,53 000,62 005,43 006,52 007,33 003,52 000,33 000,52 004,23 006,42 000,23 003,42
/5827 gnilooClatoT gnilooCelbisneS
004,84 003,82 007,54 006,72 004,34 009,62 002,14 002,62 003,93 005,52 008,73 008,42 004,63 001,42 001,53 005,32 001,43 007,22 003,33 000,22
1A24W
/5726 gnilooClatoT gnilooCelbisneS
006,34 005,53 005,14 005,43 006,93 006,33 006,73 007,23 007,53 008,13 009,33 000,13 001,23 001,03 004,03 002,92 007,82 004,82 000,72 000,72
/0876 gnilooClatoT gnilooCelbisneS
005,64 004,43 002,54 008,33 009,34 003,33 005,24 007,23 000,14 001,23 005,93 005,13 009,73 009,03 002,63 002,03 005,43 005,92 007,23 008,82
/5827 gnilooClatoT gnilooCelbisneS
004,55 002,53 009,25 003,43 004,05 005,33 000,84 005,23 006,54 005,13 002,34 005,03 009,04 005,92 005,83 003,82 003,63 002,72 000,43 000,62
1A84W
/5726 gnilooClatoT gnilooCelbisneS
006,94 009,93 003,74 001,93 001,54 002,83 000,34 003,73 009,04 004,63 000,93 005,53 001,73 005,43 001,53 006,33 003,33 007,23 004,13 004,13
/0876 gnilooClatoT gnilooCelbisneS
009,25 007,83 005,15 003,83 001,05 008,73 006,84 003,73 000,74 007,63 004,54 001,63 007,34 004,53 009,14 007,43 000,04 000,43 001,83 001,33
/5827 gnilooClatoT gnilooCelbisneS
000,36 006,93 002,06 009,83 005,75 000,83 009,45 001,73 002,25 000,63 007,94 009,43 001,74 008,33 006,44 005,23 000,24 003,13 006,93 009,92
1A06W
/5726 gnilooClatoT gnilooCelbisneS
002,95 002,54 002,65 008,34 003,35 003,24 005,05 000,14 009,74 007,93 004,54 005,83 001,34 003,73 008,04 001,63 006,83 000,53 006,63 009,33
/0876 gnilooClatoT gnilooCelbisneS
002,36 008,34 002,16 009,24 002,95 009,14 001,75 000,14 000,55 001,04 009,25 002,93 008,05 003,83 007,84 003,73 005,64 004,63 003,44 005,53
/5827 gnilooClatoT gnilooCelbisneS
003,57 009,44 006,17 006,34 000,86 001,24 005,46 007,04 001,16 003,93 009,75 009,73 008,45 005,63 5
1 008, 000,53 009,84 005,33 000,64 001,23
srotcaFreilpitluMyticapaC
wolfriAdetaRfo%01-detaR01+
HUTBlatoT HUTBelbisneS 579.0 059.0 0.1 0.1 20.1 50.1
Cooling Application Data - Outdoor Temperature 11
11
1

Form No. S3397-1112
Supersedes S3397-712
Page 11 of 12
1Intake and exhaust can be independently adjusted.
2Insert color to match unit ("X" = Beige; "4" = Buckeye Gray; etc.)
3WMDK Door Kit must be ordered in addition to ERVFAssembly and ECONWMS & color matched to unit ("X" = Beige; "4" = Buckeye Gray; etc.)
4Partial Full Flow (75% of Rated Cooling CFM). All ECONWMS versions have 3" deep intake hood.
5Full Flow (100% of Rated Cooling CFM). ECONWMT2 and 3 have 16" deep intake hood; ECONWMT-5 has 18" deep intake hood.
6Model W24A1-C only.
sledoM 1A42W,1A81W,1A71W 1A63W,1A03W 1A06W,1A84W,1A24W
noitpircseD dellatsnIyrotcaF .oNedoC dellatsnIdleiF .oNtraP dellatsnIyrotcaF .oNedoC dellatsnIdleiF .oNtraP dellatsnIyrotcaF .oNedoC dellatsnIdleiF .oNtraP
dradnatS-repmaDriAhserFcirtemoraBX2-DAFBX3-DAFBX5-DAFB
etalPffO-knalBB2-POBB3-POBB5-POB
repmaDriAhserFdezirotoMM
2-DAFMM3-DAFMM 5-DAFM
tsuahxE/wnruteRgnirpS-rotalitneVlaicremmoCV2-VRCV 3-SVRCV5-SVRC
tsuahxE/wnruteRrewoP-rotalitneVlaicremmoC------P 3-PVRCP5-PVRC
yplahtnE,snoisreVloohcS-rezimonocE 4S2E-SMWNOCE 32 S3E-SMWNOCE 32 S5E-SMWNOCE 32
yplahtnE,.gdlBtnempiuqE-rezimonocE 5W2E-TMWNOCE 2W3E-TMWNOCE 2W5E-TMWNOCE 2
pmeTBD,.gdlBtnempiuqE-rezimonocE 5T2T-TMWNOCE 2T3T-TMWNOCE 2T5T-TMWNOCE 2
tloV032-rotalitneVyrevoceRygrenE 3R2A-FVRER
3A-FVRE 1R5A-FVRE 1
tloV064-rotalitneVyrevoceRygrenE 3A/N2C-FVRE 6R3C-FVRE 1R5C-FVRE 1
)deriuqeR(FVREroftiKrooDA/N-2KDMW 3A/N-3KDMW 3A/N-5KDMW 3
Ventilation Options
Specialty Products 2
(Non-Standard)
SERIES | | CONTROL MODULES
(See Chart Below)
REVISION
VOLTS & PHASE |
A - 230/208/60/1
B - 230/208/60/3
C - 460/60/3
KW 1
COLOR OPTIONS
X - Beige (Standard)
1 - White
4 - Buckeye Gray
5 - Desert Brown
8 - Dark Bronze
A - Aluminum
S - Stainless Steel
FILTER OPTIONS
X - 1-inch Throwaway (Standard)
W - 1-inch Washable
P - 2-inch Pleated (MERV 8)
| COIL OPTIONS
X - Standard
1 - Phenolic Coated Evaporator
2 - Phenolic Coated Condenser
3 - Phenolic Coated Evaporator
and Condenser
| OUTLET OPTIONS
X - Front (Standard)
T - Top (on W30A and
W36A Models)
NOMINAL
CAPACITY |
17 - 1½ Ton
18 - 1½ Ton
24 - 2 Ton
30 - 2½ Ton
36 - 3 Ton
42 - 3½ Ton
48 - 4 Ton
60 - 5 Ton
W36 A 1 A 10 X X X X X X
VENTILATION OPTIONS
(See Table Below)
Air Conditioning Wall-Mount Model Nomenclature
1For 0KW and circuit breakers (230/208 Volt) or toggle disconnects (460 Volt) applications, insert 0Z in the KW field of the model number.
See Page 8 for available Factory Installed KW options and Page 9 for Field Installed Heater Packages.
2Insert “D” for dehumidification with hot gas reheat — Models W42 - 60 only. See Form 7960-572 for complete details.
TYPE
Air Conditioner
STD = Standard equipment for these specified models.
1HPC. High pressure control is auto reset. Always used with compressor control module (CCM) which is included. See note 3.
2LPC. Low pressure control is auto reset. Always used with compressor control module (CCM) which is included. See note 3.
3CCM. Compressor control module has adjustable 30-second to 5-minute delay-on-break timer. On initial power-up, or any time the power is interrupted, the delay-on-make will be 2-
minutes plus 10% of the delay-on-break setting. There is no delay-on-make during routine operation of the unit. The module also provides the lockout feature (with 1 retry) for
high and/or low-pressure controls, and a 2-minute timed bypass for low-pressure control.
4LAC. Low ambient control permits cooling operation down to 0°F. LAC is fan-cycling control for outdoor fan motor on all models except W17A1, which is modulating control.
5ALR. The alarm relay has a set of normally open and normally closed dry contacts to provide the ability to signal a condition of shutdown on either high or low pressure controls.
6SK. PTCR start kit can be used with all -A single phase models. Increases starting torque 2-3x. Not used for -B or -C three phase models. Do not use if SK111 is used.
7SK. Start capacitor and potential relay start kit can be used with all -A single phase models. Increases starting torque 9x. Not used for -B or -C three phase models. Do not use if
CMC-15 is used.
8ODT. Outdoor thermostat is adjustable from 0 to 50°F. It is suitable for use as a compressor cut-off thermostat.
9DDC. Incorporates 4 additional sensors: discharge air temperature, indoor blower airflow, compressor current, and dirty filter. These sensing devices function to input analog data
such as temperature, as well as digital data such as airflow, compressor status or filter status. Special economizer required; consult factory.
“V” control module should be ordered in conjunction with direct digital controller (DDC) model TCS24. Refer to DDC specification sheet S3280 for more information.
Option not available for Model W18A.
Use option N for Alarm Relay on Model W18A only.
seludoMlortnoCgninoitidnoCriA
detoNsAtpecxEsledoMllA 1A71W yrotcaF ylnO
CPH 1 CPL 2 MCC 3 CAL 4 RLA 5 KS 6 KS 7 TDO 8 CDD 9
edoCdellatsnIyrotcaF traPdellatsnIdleiF
DTSDTSDTS XA/NA/N
DTSDTSDTS
z
E82-AMCA/N
DTSDTSDTS
zz
JylnOyrotcaFJ
DTSDTSDTS
zz
K82-AMCdna51-CMCA/N
DTSDTSDTS
zzz
MylnOyrotcaFM
DTSDTSDTS
z
ylnOA81W,NA/NA/N
DTSDTSDTS
z
ylnOdellatsnIdleiF51-CMC51-CMC
DTSDTSDTS
z
ylnOdellatsnIdleiF41-AMCA/N
DTSDTSDTS
zz z
V 
ylnOyrotcaFA/N
DTSDTSDTS
z
ylnOdellatsnIdleiF A63-81Wrof32-AMC A06-24Wrof42-AMC A/N
DTSDTSDTS
z
ylnOdellatsnIdleiF111KS111KS
11
12
11
11
11
11
11
12
11

Form No. S3397-1112
Supersedes S3397-712
Page 12 of 12
1Optional top outlet (factory installed only) for W30A and W36A models only.
Bard Manufacturing Company, Inc.
Bryan, Ohio 43506
www.bardhvac.com
Since 1914 . . . Moving ahead, just as planned.
Due to our continuous product improvement policy,
all specifications subject to change without notice.
Before purchasing this appliance, read important energy cost
and efficiency information available from your retailer.
All dimensions are in inches. Dimensional drawings are not to scale.
NOTE: For side by side installation of two (2) WA models there
must be 20" between units. This can be reduced to 15" by using a
WL model (left side compressor and controls) for the left unit and
WA (right side compressor and controls) for right unit.
See WL Specifications S3400.
1Refer to the Installation Manual for more detailed information.
sseccAecivreSrofderiuqeRsecnaraelC wolfriAtelnIresnednoCetauqedAdna SLEDOM EDISTFEL EDISTHGIR
A63W,A03W,A42W,A81W,A71W"51"02
A06W,A84W,A24W"02"02
otderiuqeRsecnaraelCmuminiM slairetaMelbitsubmoC
SLEDOM 1TCUDRIAYLPPUS TEEFEERHTTSRIF TENIBAC
A42W,A81W,A71W"0"0
A63W,A03W"4/1"0
A06W,A84W,A24W"4/1"0
)lanimoN(stnemeriuqeRnoitallatsnIdnalarutcetihcrAroftinUcisaBfosnoisnemiD
LEDOM HTDIW )W( HTPED )D( THGIEH )H( YLPPUS NRUTER
A B C B E F G I J K L M N O P Q R 1S 2S T
A71W A81W A42W 003.33521.71365.0788.788.9188.1188.9100.5388.0157.5265.0257.6260.8252.9200.7236.231.4360.2255.0191.400.2100.2100.5
A03W A63W 002.83521.71365.0788.788.7288.3188.7200.0488.0157.5239.7157.6257.8252.9200.7257.231.9357.2241.991.400.2100.2100.5
A24W A84W A06W 570.24234.22578.4888.988.9288.5188.9288.3465.3166.1300.0386.2349.6296.4334.2373.300.3488.3200.0144.100.6100.6188.1
7.88 1.00
3"
31.88
1
MIS-3122
11
Front View
Air Outlet
Condenser
Filter Access Panel
Standard flush
vent door for
non-ERV/Econ.
models
Ventilation Air
F
W
5.88
G
Equipment Building Hood
ECONWMT-E2, -T2, -E3, -T3 is 16"
ECONWMT-E5, -T5 is 18"
4° Pitch
Cond.
Built In
Rain Hood
Inlet
Air
Panel
Access
Heat
Electric
Heater
Side View
Electrical
Drain
(Lockable)
Access Panel
Disconnect
Entrance
Electrical
Low Voltage
Entrance
C. Breaker/
High Voltage
ERV and ECONWMS
only hood
H
K
J
C
I
2.13
D
A
Supply Air Opening
Shipping
Location
Return Air Opening
Entrances
Electrical
Optional
(Built In)
Brackets
Mounting
Side Wall
Top Rain
Flashing
Bottom Installation
Bracket
Back View
L
O
E
R
S1
S1
S1
S2
S2
T
.44
NQ
P
M
B
Form No.
S3397
November, 2012
Supersedes: S3397-712