Bard W18AB-A, W24AB-A, W24AB-B, W24AB-C, W24AB-D, W24AB-F Wall Mounted Packaged Air Conditioner User Manual
- June 7, 2024
- Bard
Table of Contents
Bard W18AB-A, W24AB-A, W24AB-B, W24AB-C, W24AB-D, W24AB-F Wall Mounted
Packaged Air Conditioner
General Notes
- Revised and/or additional pages may be issued from time to time.
- A complete and current manual consists of pages shown in the following contents section.
Important
- Contact the installing and/or local Bard distributor for all parts requirements. Make sure to have the complete model and serial number available from the unit rating plates.
CABINET COMPONENTS
Dwg No.
|
Part Number
|
Description
|
W18AB-A
|
W24AB-A
|
W24AB-B
|
W24AB-D
|
W24AB-C
|
W24AB-F
---|---|---|---|---|---|---|---|---
1
1
1
| 113-141-*
113-361 k
113-141-4
| Top Rain Flashing Top Rain Flashing Top Rain Flashing| X X X| X X X| X X X|
X X X| X X X| X X X
2
2
2
| S507-311- S507-318- S507-317 k| Top Top Top| X X X| X X X| X X X| X X
X| X X X| X X X
3
3
| S123-126 S123-140 k| Drain Pan Drain Pan| X X| X X| X X| X X| X X| X X
4
4
4
| S509-445 S509-447 S509-449 k| Upper Back Upper Back Upper Back| X X X| X X
X| X X X| X X X| X X X| X X X
5| 105-1302| Grommet Retainer| X| X| X| X| X| X
6
6
6
| S501-933-* S501-994 k S501-937 | Right Side Right Side Right Side| X
X X
| X X X| X X X| X X X| X X X| X X X
7
7
7
| S543-175-* S543-185 k S543-184 | Right Side Cover Plate (Outer) Right
Side Cover Plate (Outer) Right Side Cover Plate (Outer)| X X X| X X X| X X X|
X X X| X X X| X X X
8| 113X480| Filter Bracket| 2| 2| 2| 2| 2| 2
9| 137-259| Fill Plate| X| X| X| X| X| X
10
10
| S132-104 S132-172| Control Panel Cover (Inner) Control Panel Cover (Inner)| X| X| X| X| ****
X
| ****
X
11| 113-140| Bottom Mounting Bracket| X| X| X| X| X| X
12
12
12
| S153-218 S153-405 k S153-387 | Disconnect Access Door Disconnect Access
Door Disconnect Access Door| X X X| X X X| X X X| X X X| X X X| X X X
13
13
13
| S533-228-* S533-235 k S533-236 | Control Panel Cover (Outer) Control
Panel Cover (Outer) Control Panel Cover (Outer)| X X X| X X X| X X X| X X X| X
X X| X X X
14
14
14
| 118-124-*
118-140 k
118-141
| Side Grille Side Grille Side Grille| 2
2
2
| 2
2
2
| 2
2
2
| 2
2
2
| 2
2
2
| 2
2
2
15| Control Panel Assembly| See Control Panel Assy. Drawing & Parts List
Assy.| X| X| X| X| X| X
17
17
| S536-176 S536-878 k| Cond. Partition Block Off Plate Cond. Partition Block
Off Plate| X X| X X| X X| X X| X X| X X
18
18
| S127-467 S127-534 k| Lower Base Lower Base| X X| X X| X X| X X| X X| X X
19
19
| 125-080
125-082 k
| Fan Shroud Fan Shroud| X X| X X| X X| X X| X X| X X
20
20
| S521X528 S521-553 k| Condenser Partition Condenser Partition| X X| X X| X X|
X X| X X| X X
21| FAD-NE2| Fresh Air Damper Assembly| X| X| X| X| X| X
22
22
22
| 118-101-*
118-106 k
118-144
| Condenser Grille Condenser Grille Condenser Grille| X X X| X X X| X X X| X X
X| X X X| X X X
23
23
23
23
23
23
23
23
23
| S553-537- S553-547 k S553-548 S553-539- S553-555 k S553-556 S553-666-* S553-692
S553-693 k
| Vent Option Door Vent Option Door Vent Option Door
Vent Option Door with ERV Vent Option Door with ERV Vent Option Door with ERV
Vent Option Door with CRV or ECON-S Vent Option Door with CRV or ECON-S Vent Option Door with CRV or ECON-S
| X X X X X X X X X| X X X X X X X X X| X X X X X X X X X| X X X X X X X X X|
X X X X X X X X X| X X X X X X X X X
24
24
24
| S553-538- S553-552- S553-551 k| Filter Door Filter Door Filter Door| X
X X| X X X| X X X| X X X| X X X| X X X
25
25
25
| S514-240- S514-237- S514-236 k| Upper Front Upper Front Upper Front| X
X X| X X X| X X X| X X X| X X X| X X X
26| 121X480| Blower Partition| X| X| X| X| X| X
27| 105X850| Side Support| X| X| X| X| X| X
28| 137-694| Bottom Evaporator Fill| X| X| X| X| X| X
29
29
29
| S501-934-* S501-995 k S501-940 | Left Side Left Side Left Side| X X X| X
X X| X X X| X X X| X X X| X X X
30| 147-044| Evaporator Support| X| X| X| X| X| X
31| S111X032| Outlet Air Frame Assembly| X| X| X| X| X| X
32| 135X127| Heat Shield| X| X| X| X| X| X
33
33
33
| 109-444
109-446
109-448 k
| Lower Back Lower Back Lower Back| X X X| X X X| X X X| X X X| X X X| X X X
NS| 5252-033| Bard Nameplate| X| X| X| X| X| X
FUNCTIONAL COMPONENTS
Dwg No.
|
Part Number
|
Description
|
W18AB-A
|
W24AB-A
|
W24AB-B
|
W24AB-D
|
W24AB-C
|
W24AB-F
---|---|---|---|---|---|---|---|---
1
1
1
| S900-358-002 S900-359-001 S900-358-001| Blower Assembly Blower Assembly Blower Assembly| ****
X
| X| X| ****
X
| X| X
2
2
2
2
| 917-0381BX
917-0382BX
917-0353BX
917-0354BX
| Evaporator Coil with Distributor Assembly Evaporator Coil – Coated with Distributor Assembly Evaporator Coil with Distributor Assembly Evaporator Coil – Coated with Distributor Assembly| X X| ****
X X
| ****
X X
| ****
X X
| ****
X X
| ****
X X
3
3
| 800-0458
800-0481
| Distributor Assembly Distributor Assembly| X| ****
X
| ****
X
| ****
X
| ****
X
| ****
X
4| 1171-023| 1/4″ Receptacle| X| X| X| X| X| X
5| 1171-024| 1/4″ Turn Retainer| X| X| X| X| X| X
6| 1171-022| 1/4″ Turn Fastener| X| X| X| X| X| X
7
7
| 8103-028
8103-030
| Condenser Motor Condenser Motor| X| X| X| ****
X
| X| X
8
8
| 8200-001
8200-050
| Fan Motor Mount
Stainless Steel Fan Motor Mount
| X X| X X| X X| X X| X X| X X
9
9
9
9
| 5151-033
5151C003
5151-046
5151C046
| Fan Blade
Coated Fan Blade Fan Blade
Coated Fan Blade
| X X| X X| X X| ****
X X
| X X| X X
10| CMC-31| Dirty Filter Switch Kit| X| X| X| X| X| X
11
11
| CMA-37 CMA-38| Modulating Low Ambient Control (Screw On) k
460V Modulating Low Ambient Control k
| X| X| X| ****
X
| X| X
12
12
12
12
12
| 8000-433
8000-434
8000-435
8000-436
8000-437
| Compressor Compressor Compressor Compressor Compressor| X| ****
X
| ****
X
| ****
X
| ****
X
| ****
X
13
13
13
13
| 5051-205BX
5054-205BX
5051-204BX
5054-204BX
| Condenser Coil Condenser Coil – Coated Condenser Coil Condenser Coil – Coated| X X| ****
X X
| ****
X X
| ****
X X
| ****
X X
| ****
X X
14
14
14
14
14
| 7004-011
7003-032
7004-025
7004-059
7004-061
| Air Filter 1″ Throw-Away (16x25x1) Air Filter 1″ Washable k (16x25x1) Air Filter 2″ Pleated k (16x25x2)
Air Filter 2″ Pleated – MERV 11 k (16x25x2) Air Filter 2″ Pleated – MERV 13 k (16x25x2)
| X X X X X| X X X X X| X X X X X| X X X X X| X X X X X| X X X X X
NS NS| 8406-142
8406-140
| High Pressure Switch (Screw On) Low Pressure Switch (Screw On)| X X| X X| X
X| X X| X X| X X
NS| 5201-021| Filter Drier| X| X| X| X| X| X
NS| 5451-024| Tubing Isolation Grommet| X| X| X| X| X| X
NS| 6031-009| Coremax Value Core| X| X| X| X| X| X
NS| 1171-028| Filter Door Clip| 2| 2| 2| 2| 2| 2
NS| 1171-057| Filter Door Screw| 2| 2| 2| 2| 2| 2
NS| 1171-027| Filter Door Screw Retainer| 2| 2| 2| 2| 2| 2
NS| CMC-29| Freeze Thermostat Kit| X| X| X| X| X| X
CONTROL PANEL
Dwg No.
|
Part Number
|
Description
|
W18AB-A
|
W24AB-A
|
W24AB-B
|
W24AB-D
|
W24AB-C
|
W24AB-F
---|---|---|---|---|---|---|---|---
1| 117X137| Control Panel Top| X| X| X| X| X| X
2| 117X407| Control Panel| X| X| X| X| X| X
3
3
| 8407-068
8407-069
| Transformer Transformer| X| X| X| ****
X
| X| X
4| 8611-006| Ground Terminal| X| X| X| X| X| X
5
5
| 8401-033
8401-035
| Compressor Contactor Compressor Contactor| X| X| ****
X
| ****
X
| X| ****
X
6| 135-122| Wire Shield| X| X| X| X| X| X
7| 8201-164| Compressor Control Module| X| X| X| X| X| X
9| 8607-017| Terminal Block (Optional)| X| X| X| X| X| X
10
10
10
| 8552-047
8552-050
8552-002
| Compressor Capacitor Compressor Capacitor Outdoor Motor Capacitor| X| ****
X
| ****
X
| ****
X
| ****
X
| ****
X
11| 8201-130| Alarm Relay (Optional)| X| X| X| X| X| X
12| 8551-004| Start Device (PTCR) (Optional)| X| X| | | X|
13| 8607-063| Low Voltage Terminal Strip| X| X| X| X| X| X
14
14
| 8611-140-1400
8611-140-0500
| Cable Duct – 14″ Piece Cable Duct – 5″ Piece| X X| X X| X X| X X| X X| X X
15| 8201-126| Phase Monitor| | | X| X| | X
16| 8607-042| Blower Speed Terminal| X| X| X| X| X| X
17| 8201-130| Blower Control Relay| X| X| X| X| X| X
18| 141-188| Plug Support Bracket| X| X| X| X| X| X
NS| 3000-1598| Blower Power Plug| X| X| X| X| X| X
NS NS| 3000-1607
3000-1599
| Blower Speed Plug Blower Speed Plug| X| ****
X
| ****
X
| ****
X
| ****
X
| ****
X
NS| 3000-1524| Vent Jumper Plug| X| X| X| X| X| X
NS| 8615-035| Circuit Breaker 20A 2 Pole (Opt.) | X| | | | X|
NS| 8615-036| Circuit Breaker 25A 2 Pole (Opt.) | | X| | | |
NS| S8615-067| Toggle Disconnect (Optional) | | | | X| | X
NS| 8615-056| Circuit Breaker 15A 3 Pole (Opt.) | | | X| | |
NS NS| 8607-013
113-601
| Terminal Block 2 Pole Terminal Block Bracket| | | | | | X X
NS| 4095-197| Wiring Diagram| X| | | | |
NS| 4095-196| Wiring Diagram| | X| | | X|
NS| 4095-296| Wiring Diagram| | | X| | |
NS| 4095-381| Wiring Diagram| | | | X| |
NS| 4095-640| Wiring Diagram| | | | | | X
NS NS| 3000-1224
3000-1231
| Compressor Plug/Harness Compressor Plug/Harness| X| X| ****
X
| ****
X
| X| ****
X
NS NS NS NS| 3003-047
3003-048
3003-049
3003-052
| Control Panel Harness Control Panel Harness Control Panel Harness Control Panel Harness| ****
X
| X| ****
X
| ****
X
| X| ****
X
NS| 3000-1608| Low Voltage Terminal Block Harness| X| X| X| X| X| X
NS| S910-2047| Complete Low Voltage Box Assembly (Sheet Metal, LVTS & Wire
Harness)| X| X| X| X| X| X
NS = Not Shown
Circuit breakers listed are for units without electric heat, “0Z” models. See
heater replacement parts manual for units with electric heat.
BLOWER ASSEMBLY
Dwg No.
|
Part Number
|
Description
|
W18AB-A
|
W24AB-A
|
W24AB-B
---|---|---|---|---|---
1
1
1
1
1
1
| S8105-064-0147 S8105-064-0148 S8105-065-0149 C8105-064-0147 C8105-064-0148 C8105-065-0149| Blower Motor & Control (230/208V) Blower Motor & Control (230/208V) Blower Motor & Control (460V) Programmed Control Only (230/208V) Programmed Control Only (230/208V) Programmed Control Only (460V)| X O| ****
X
O
| X O
2| 151-115| Housing| 2| 2| 2
3| 144-183| Cutoff| X| X| X
4| 5152-092| Wheel 9-6 CW| X| X| X
5| 5152-093| Wheel 9-6 CCW| X| X| X
6| 105-1061| Back Brace| X| X| X
7| 5451-011| Grommets| 6| 6| 6
8| 8200-031| Motor Mount| X| X| X
9| 103-435| Front Brace| X| X| X
10| 113-721| Motor Control Bracket| X| X|
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