Instruction/ maintenance manual of the product W12A Bard
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Form No. S3401-812 Supersedes S3401-510 Page 1 of 8 THE W ALL-MOUNT™ ONE T ON AIR CONDITIONER The Bard Wall-Mount One Ton Air Conditioner is a self contained energy efficient heating and cooling system, which is designed to offer maximum indoor comfort at a minimal cost without using valuable indoor floor space or outside ground space.
Form No. S3401-812 Supersedes S3401-510 Page 2 of 8 1 Maximum size of the time delay fuse or HACR type circuit breaker for protection of field wiring conductors. 2 Based on 75°C copper wire. All wiring must conform to NEC and all local codes. 3 These “Minimum Circuit Ampacity” values are to be used for sizing the field power conductors.
Form No. S3401-812 Supersedes S3401-510 Page 3 of 8 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.
Form No. S3401-812 Supersedes S3401-510 Page 4 of 8 CRVS-1 TOTAL AND VENTILATION AIRFLOW Airflow (cfm) Brown/white wire must be switched from terminal X to terminal D on damper motor to attain “D” position. This will bypass potentiometer function and go to “full open” when energized.
Form No. S3401-812 Supersedes S3401-510 Page 5 of 8 This Page Intentionally Left Blank.
Form No. S3401-812 Supersedes S3401-510 Page 6 of 8 This Page Intentionally Left Blank.
Form No. S3401-812 Supersedes S3401-510 Page 7 of 8 Dimensions of Basic Unit for Architectural and Installation Requirements (Nominal) 19.72 19.72 1.93 5.41 31.15 2.18 45.80 Ri ght S i de Vi ew C L C L C L C L C L MIS - 2738 Filter Ac ces s Panel Holes Mounti ng .
Form No. S3401-812 Supersedes S3401-510 Page 8 of 8 s e l u d o M l o r t n o C g n i n o i t i d n o C r i A d e t o N s A t p e c x E s l e d o M l l A C P H 1 C P L 2 M C C 3 C A L 4 R L A 5 e d o .
An important point after buying a device Bard W12A (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bard W12A yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Bard W12A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bard W12A you will learn all the available features of the product, as well as information on its operation. The information that you get Bard W12A will certainly help you make a decision on the purchase.
If you already are a holder of Bard W12A, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Bard W12A.
However, one of the most important roles played by the user manual is to help in solving problems with Bard W12A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bard W12A along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
