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Air Conditioning Wall-Mount Model Nomenclature
WA 3S
MODEL
NUMBER
REVISION
WA – Right Hand
WA - 3
WL – Left Hand
WL - 2
CAPACITY
VOLTS & PHASE
3S - 3 Ton
A - 230/208/60/1
4S - 4 Ton
B - 230/208/60/3
5S - 5 Ton
C - 460/60/3
Note: For 0KW and circuit breakers (230/208 Volt) or rotary disconnect (460 Volt) applications, insert 0Z in the KW field of the model number.
Ventilation Options
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1 Intake and exhaust can be independently adjusted.
2 Insert color to match unit ("X" = Beige; "4" = Buckeye Gray; etc.)
3 WMDK Door Kit must be ordered in addition to ERVF Assembly and color matched to unit ("X" = Beige; "4" = Buckeye Gray; etc.)
4 Partial Full Flow (75% of Rated Cooling CFM). All ECONWMS versions have 3" deep intake hood.
5 Full Flow (100% of Rated Cooling CFM).
A
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1
2
H
P
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L
P
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S
T
D
S
T
D
S
T
D
S
T
D
S
T
D
S
T
D
S
T
D
S
T
D
STD = Standard equipment for these specified models.
1
HPC. High pressure control is auto reset. Always used with compressor control module (CCM) which is included. See note
2
LPC. Low pressure control is auto reset. Always used with compressor control module (CCM) which is included. See note
3
CCM. 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.
4
LAC. Low ambient control permits cooling operation down to 0°F.
5
ALR. 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.
6
SK. Start kit standard on all -A single phase models only. Is not used or available for -B or -C three phase models.
7
DDC. 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.
Bard Manufacturing Company, Inc.
Bryan, Ohio 43506
www.bardhvac.com
Form No.
S3378-1013
Supersedes S3378-313
Page
12 of 12
3
A
10
KW
VENTILATION OPTIONS
(See Chart Below)
FILTER OPTIONS
P - 2 inch Pleated
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4
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5
E
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5
D
B
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V
A
L I
A
B
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C
O
N
T
R
O
L
O
P
T
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N
S
3
4
5
C
M
L
A
C
A
L
R
S
T
D
S
T
D
S
T
D
S
T
D
B
P
X
COLOR OPTIONS
X - Beige (Standard)
1 - White
4 - Buckeye Gray
5 - Desert Brown
8 - Dark Bronze
A - Aluminum
S - Stainless Steel
MERV 8
F
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C
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N
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B
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V
S
W
T
R
R
N
A /
S 6
7
F
a
c
K
D
D
C
S
T
D
S
T
D
S
T
D
S
T
D
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.
X
X
X
CONTROL MODULES
(See Chart Below)
COIL OPTIONS
X - Standard
1 - Phenolic Coated Evaporator
2 - Phenolic Coated Condenser
3 - Phenolic Coated Evaporator
& Condenser
SUPPLY AIR OUTLET
X - Front (Standard)
A
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I
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P
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B
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F
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O
N
W
M
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C
O
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W
M
E
C
O
N
W
M
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R
V
F
E
R
V
- F
W
M
D
K
A
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t s
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d
C
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F
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t s
X
N
H
C
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F
a
c
o t
V 7
F
a
c
o t
3.
3
.
October, 2013
Supersedes: S3378-313
a t
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d
N
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P
5 -
D
5 -
P
5 -
2
S
E -
5
B
2
T
E -
5
B
2
T
T -
5
B
1
A -
5
1
C
5
3
- 5
l a
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d
P
a
t r
A /
A
2 -
8
y r
O
n
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y r
O
n
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Form No.
S3378
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