Instruction/ maintenance manual of the product 2100-404E Bard
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Manual 2100-404E Page 1 of 1 9 © Copyright 2002 Manual No.: 2100-404E Supersedes: 2100-404D File: V olume III , T ab 16 Date: 01-16-09 Bard Manufacturing Company , Inc.
Manual 2100-404E Page 2 of 19 Content s St art Up Important Inst aller Note ......................................... 15 High Pressure Switch ............................................ 15 Three Phase Scroll Compressor S tart Up Information .........
Manual 2100-404E Page 3 of 19 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.
Manual 2100-404E Page 4 of 19 WALL MOUNT GENERAL INFORMA TION AIR CONDITIONER WALL MOUNT MODEL NOMENCLATURE KW VOL TS & PHASE A - 230/208/60/1 B - 230/208/60/3 C - 460/60/3 MODEL NUMBER REVISIONS .
Manual 2100-404E Page 5 of 19 FIGURE 1 UNIT DIMENSIONS TABLE 2 DIMENSIONS OF BASIC UNIT (NOMINAL) l e d o M h t d i W ) W ( h t p e D ) D ( t h g i e H ) H ( y l p p u Sn r u t e R EF G I JKL M N O P Q R S T A BCB 2 0 3 A W 2 7 3 A W 0 2 . 8 35 2 1 . 7 13 6 5 .
Manual 2100-404E Page 6 of 19 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.
Manual 2100-404E Page 7 of 19 FRESH AIR INTAKE All units are built with fresh air inlet slots punched in the service panel. If the unit is equipped with the fresh air damper assembly, the assembly is shipped already attached to the unit. The damper blade is locked in the closed position.
Manual 2100-404E Page 8 of 19 INST ALLA TION INSTRUCTIONS WALL MOUNTING INFORMATION 1. Two holes, for the supply and return air openings, must be cut through the wall as shown in Figure 3. 2. On wood-frame walls, the wall construction must be strong and rigid enough to carry the weight of the unit without transmitting any unit vibration.
Manual 2100-404E Page 9 of 19 NOTE: The voltage should be measured a the field power connection point in the unit and while the unit is operating at full load (maximum amperage operating condition.
Manual 2100-404E Page 10 of 19 FIGURE 3 MOUNTING INSTRUCTIONS.
Manual 2100-404E Page 11 of 19 FIGURE 4 WALL-MOUNTING INSTRUCTIONS FIGURE 5 WALL-MOUNTING INSTRUCTIONS SEE FIGURE 3 – MOUNTING INSTRUCTIONS SEE UNIT DIMENSIONS, FIGURE 1, FOR ACTUAL DIMENSIONS SEE F.
Manual 2100-404E Page 12 of 19 FIGURE 6 COMMON WALL-MOUNTING INSTALLATIONS.
Manual 2100-404E Page 13 of 19 FIGURE 7 ELECTRIC HEAT CLEARANCE W ARNING A minimum of 1/4 inch clearance must be maintained between the supply air duct and combustible materials. This is required for the first 3 feet of ducting. It is important to insure that the 1/4 inch minimum sp acing is maintained at all point s.
Manual 2100-404E Page 14 of 19 FIGURE 8 LOW VOLTAGE WIRING.
Manual 2100-404E Page 15 of 19 IMPORTANT INSTALLER NOTE For improved start-up performance, wash the indoor coil with a dishwasher detergent. HIGH PRESSURE SWITCH The WA372 models are supplied with a remote reset high pressure switch. If tripped, this pressure switch may be reset by turning the thermostat off then back on again.
Manual 2100-404E Page 16 of 19 Alarm Relay Output Alarm terminal is output connection for applications where alarm relay is employed. This terminal is powered whenever compressor is locked out due to HPC or LPC sequences as described. NOTE: B oth high and low pressure switch controls are inherently automatic reset devices.
Manual 2100-404E Page 17 of 19 TROUBLESHOOTING The suction line temperatures in Table 8 are based upon 80ºF dry bulb/67ºF wet bulb (50 percent R.H.) temperature and rated airflow across the evaporator during cooling cycle. REMOVAL OF FAN SHROUD 1. Disconnect all power to unit.
Manual 2100-404E Page 18 of 19 Low side pressure ± 2 psig High side pressure ± 5 psig Tables are based upon rated CFM (airflow) across the evaporator coil and should be found under section titled "Refrigerant Charge" elsewhere in manual.
Manual 2100-404E Page 19 of 19 1 These heater packages are not suitable for installation in top outlet models. NOTE: T op outlet models are available only as factory built.
An important point after buying a device Bard 2100-404E (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 2100-404E 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 2100-404E - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bard 2100-404E you will learn all the available features of the product, as well as information on its operation. The information that you get Bard 2100-404E will certainly help you make a decision on the purchase.
If you already are a holder of Bard 2100-404E, 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 2100-404E.
However, one of the most important roles played by the user manual is to help in solving problems with Bard 2100-404E. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bard 2100-404E 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
