Manual 2100-234 i page 1 of 17 wall mounted package air conditioners model: wa121 installation instructions manual : 2100-234 i supersedes: 2100-234h file: volume iii tab 16 date: 08-01-07 bard manufacturing company, inc. Bryan, ohio 43506 since 1914....Moving ahead just as planned. © copyright 2002.
Manual 2100-234 i page 2 of 17 contents getting other informations and publications 3 wall mount general information air conditioner wall mount model nomenclature ..... 4 shipping damage ..................................................... 6 general ....................................................
Manual 2100-234 i page 3 of 17 getting other information and publications these publications can help you install the air conditioner or heat pump. You can usually find these at your local library or purchase them directly from the publisher. Be sure to consult current edition of each standard. Nati...
Manual 2100-234 i page 4 of 17 wall mount general information air conditioner wall mount model nomenclature table 1 electric heat table s l e d o m a - 1 2 1 a w k - 1 2 1 a w g - 1 2 1 a w v 0 4 2 v 8 0 2 v 0 2 1 v 0 4 2 v 0 2 2 w k a 1 u t b a 1 u t b a 1 u t b a 1 u t b a 1 u t b 2 0 3 . 8 1 5 8 ...
Manual 2100-234 i page 5 of 17 figure 1 unit dimensions factory built at 5 inches.
Manual 2100-234 i page 6 of 17 shipping damage upon receipt of equipment, the carton should be checked for external signs of shipping damage. If damage is found, the receiving party must contact the last carrier immediately, preferably in writing, requesting inspection by the carrier’s agent. Genera...
Manual 2100-234 i page 7 of 17 duct work all duct work, supply and return must be properly sized for the design air flow requirement of the equipment. Air conditioning contractors of america (acca) is an excellent guide to proper sizing. All duct work or portions thereof not in the conditioned space...
Manual 2100-234 i page 8 of 17 installation instructions wall mounting information 1. These units are secured by wall mounting brackets which secure the unit to the outside wall surface at both sides. 2. On wood frame walls, the wall construction must be strong and rigid enough to carry the weight o...
Manual 2100-234 i page 9 of 17 figure 3 mounting instructions.
Manual 2100-234 i page 10 of 17 figure 5 wall mounting instructions figure 4 wall mounting instructions see figure 3 - mounting instructions see unit dimensions, figure 1, for actual dimensions.
Manual 2100-234 i page 11 of 17 figure 6 common wall-mounting installations.
Manual 2100-234 i page 12 of 17 wiring – main power refer to the unit rating plate for wire sizing information and maximum fuse or “hacr” type circuit breaker size. Each outdoor unit is marked with a “minimum circuit ampacity”. This means that the field wiring used must be sized to carry that amount...
Manual 2100-234 i page 13 of 17 figure 7 low voltage wiring.
Manual 2100-234 i page 14 of 17 start up important installer note for improved start up performance, wash the indoor coil with a dishwasher detergent. Service hints 1. Caution owner to maintain clean air filters at all times. Also not to needlessly close off supply and return air registers. This red...
Manual 2100-234 i page 15 of 17 adjustments adjustable delay on make and delay on break timer the potentiometer is used to select delay on break time from 30 seconds to 5 minutes. Delay of make (dom) timing on power up and after power interruptions is equal to 2 minutes plus 10% of delay of break (d...
Manual 2100-234 i page 16 of 17 troubleshooting fan blade setting dimensions show in figure 8 is the correct fan blade setting dimension for proper air delivery across the outdoor coil. Any service work requiring removal or adjustment in the fan and/or motor area will require that the dimension belo...
Manual 2100-234 i page 17 of 17 table 10 pressure table l e d o m r i a n r u t e r e r u t a r e p m e t e r u s s e r p 5 7 o 0 8 o 5 8 o 0 9 o 5 9 o 0 0 1 o 5 0 1 o 0 0 1 o 5 1 1 o 1 2 1 a w b d . G e d 5 7 b w . G e d 2 6 e d i s w o l e d i s h g i h 2 7 7 8 1 4 7 1 0 2 6 7 6 1 2 9 7 2 3 2 1 8 ...
