Instruction/ maintenance manual of the product P1142A3 Bard
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SINGLE P ACKAGE AIR CONDITIONERS MODELS P1 142A3 P1 148A1 P1060A1 INST ALLA TION INSTRUCTIONS Manual : 2100-324B Supersedes: 2100-324A File: V olume II T ab 10 Date: 04-01-02 Bard Manufacturing Company Bryan, Ohio 43506 Since 1914 .
Contents Getting Other Informations and Publications ........ 1 General Instructions Important ................................................................ 4 Shipping Damage .................................................... 4 General ..........
Manual 2100-324 Page 1 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 2100-324 Page 2 l e d o M d e t a R & s t l o V s e s a h P g n i t a r e p O e g a t l o V e g n a R m u m i x a M s p m A t i n U m u m i x a M l a n r e t x E r o s e s u F . k r B . t k C m u m i n i M t i u c r i C y t i c a p m A d l e i F r e w o P g n i r i W d n u o r G e z i S e r i W A .
Manual 2100-324 Page 3 r e t a e H l e d o M . g k P . o N s t l o V t i n U e s a h P & W K . r t H y t i c a p a C @ r o ( V 0 4 2 f i V 0 8 4 ) e l b a c i l p p a & W K . r t H y t i c a p a C @ s t l o V 8 0 2 @ V 0 4 2 s a V 0 8 4 r o e l b a c i l p p a s p m A .
Manual 2100-324 Page 4 GENERAL INSTRUCTIONS IMPORTANT The equipment covered in this manual is to be installed by trained, experienced service and installation technicians. All duct work, supply and return ducts, must be properly sized for the design air flow requirement of the equipment.
Manual 2100-324 Page 5 FIGURE 1 PREFABRICATED ROOF CURB SPECIFICATIONS HEAVY GAUGE GALVANIZED WITH WOOD NAILING STRIP, WELDED/LEAKPROOF ONE PIECE CONSTRUCTION – READY TO INSTALL MIS-1177 FIGURE 2 FI.
Manual 2100-324 Page 6 INST ALLA TION LOCATION GENERAL The unit must be located outside, or in a well ventilated area. It must not be in the space being heated or cooled.
Manual 2100-324 Page 7 FIGURE 3 ELEVATED MOUNTING PLATFORMS MIS-1183 MIS-1185 FIGURE 4 AIRFLOW AND SERVICE ACCESS CLEARANCES.
Manual 2100-324 Page 8 FIGURE 5 ROOF TOP APPLICATION (MAY ALSO BE REQUIRED FOR GROUND LEVEL INSTALLATIONS.) MIS-1176 FIGURE 6 SLAB MOUNTING AT GROUND LEVEL (ABOVE 32° F OUTSIDE TEMPERATURE) MIS-1184.
Manual 2100-324 Page 9 FIGURE 7 CONDENSATE DRAIN TRAP MIS-136 3. SLAB MOUNTED AT GROUND LEVEL – This type installation is ideal for homes with a slab floor construction where a roof mounted unit is not desired. The supply and return duct work can be run through a furred closet space.
Manual 2100-324 Page 10 TABLE 7 THERMOSTAT WIRE SIZE A V r e m r o f s n a r TA L Fe g u a G e r i W m u m i x a M e c n a t s i D t e e F n I 5 53 . 2 0 2 8 1 6 1 4 1 2 1 5 4 0 6 0 0 1 0 6 1 0 5 2 TA.
Manual 2100-324 Page 11 FIGURE 8 LOW VOLTAGE WIRING MIS-1180.
Manual 2100-324 Page 12 ST ART UP AND OPERA TION THREE PHASE SCROLL COMPRESSOR START UP INFORMATION Scroll compressors, like several other types of compressors, will only compress in one rotational direction. Direction of rotation is not an issue with single phase compressors since they will always start and run in the proper direction.
Manual 2100-324 Page 13 ALARM OUTPUT Alarm terminal is output connection for applications where alarm signal is desired. This terminal is powered whenever compressor is locked out due to HPC or LPC sequences as described. NOTE: Both high and low pressure switch controls are inherently automatic reset devices.
Manual 2100-324 Page 14 FAN BLADE SETTINGS Shown in Figure 9 are the correct fan blade setting dimensions 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 dimensions below be checked and blade adjusted in or out on the motor shaft accordingly.
Manual 2100-324 Page 15 TABLE 10 PRESSURE TABLE COOLING Air T emperature Entering Outdoor Coil Degrees F 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 70 85 80 95 90 0 15 0 10 1 15 1 1 3 A 2 4 1 1 P B D .
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An important point after buying a device Bard P1142A3 (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 P1142A3 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 P1142A3 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bard P1142A3 you will learn all the available features of the product, as well as information on its operation. The information that you get Bard P1142A3 will certainly help you make a decision on the purchase.
If you already are a holder of Bard P1142A3, 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 P1142A3.
However, one of the most important roles played by the user manual is to help in solving problems with Bard P1142A3. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bard P1142A3 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
