Bard P1142A3 manual

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 . . . Moving ahead, just as planned © Copyright 2002[...]

Contents Getting Other Informations and Publications ........ 1 General Instructions Important ................................................................ 4 Shipping Damage .................................................... 4 General ................................................................ 4 Field-Installed Heater Packages (Optional)[...]

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. National Electrical Code ........................... ANSI/NFPA[...]

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 . t k CA . t k CA . t k CA . t k C 3 A 2 [...]

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 . r t H r e t a e H l a n r e t n I s e s u F B t i u c r i C . o N d l e[...]

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. ACCA is an excellent guide to proper sizing. All duct work or[...]

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 FIELD FABRICATED CURBING MIS-1178 CURB AND ROOF DET AILS * Duct Sizing Information Return Air Dimension “ C ” is length Supply Air Dimension “ C ?[...]

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. A sound absorbing material should be considered if the unit is to be installed in such a position or location that might cause transmission of sound or vibration to the living are[...]

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. 4. THROUGH THE WALL – This type installation requires a suita[...]

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 TABLE 8 WALL THERMOSTAT AND SUBBASE COMBINATIONS t a t s o m r e h Te s a b b u Ss e r u t a e F e t a n i m o d e r P 2 0 0 - 3 0 4 8 1 1 1 3 F 7 8 T 3[...]

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. However, th[...]

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. The high pressure switch and low pressu[...]

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. FIGURE[...]

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 . 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 0 7 8 0 2 2 7 3 2 2 5 7 9 3 2 7 7 4 5 2 8 7 1 7 2 9 7 8 8 2 0 8 5 0[...]

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