Manuale d’uso / di manutenzione del prodotto PA13421-A del fabbricante Bard
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Manual 2100-467 Page 1 of 23 SINGLE P ACKAGE AIR CONDITIONERS MODELS P A13241-A P A13301-A P A13361-A P A13361-B P A13421-A P A13421-B P A13481-A P A13481-B P A13601-A P A13601-B INST ALLA TION INSTRUCTIONS Manual : 2100-467 Supersedes: NEW File: V olume II T ab 10 Date: 03-03-06 Bard Manufacturing Company Bryan, Ohio 43506 Since 1914 .
Manual 2100-467 Page 2 of 23 CONTENTS Getting Other Informations and Publications ........ 3 General Instructions Important ................................................................ 4 Shipping Damage ............................................
Manual 2100-467 Page 3 of 23 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 2100-467 Page 4 of 23 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 2100-467 Page 5 of 23 TABLE 2 ELECTRICAL SPECIFICATIONS l e d o MA - 1 4 2 3 1 A PA - 1 0 3 3 1 A PA - 1 6 3 3 1 A PB - 1 6 3 3 1 A PA - 1 2 4 3 1 A PB - 1 2 4 3 1 A PA - 1 8 4 3 1 A PB - 1 8 4.
Manual 2100-467 Page 6 of 23 TABLE 3 OPTIONAL FIELD INSTALLED HEATER PACKAGES ONLY TO BE USED WITH THE MODELS INDICATED e g a k c a P r e t a e H l e d o M & s t l o V e s a h PA - 1 4 2 3 1 A PA .
Manual 2100-467 Page 7 of 23 TABLE 4 OPTIONAL FIELD INSTALLED ELECTRIC HEATER TABLE r e t a e H e g a k c a P . o N l e d o M s t l o V t i n U s e s a h P y t i c a p a C & W K . r t H s t l o V 0 4 2 @ y t i c a p a C & W K . r t H s t l o V 8 0 2 @ V 8 0 2 / 0 4 2 .
Manual 2100-467 Page 8 of 23 FIGURE 1 DIMENSIONS OF UNITS MIS-2142 Unit Dimension Chart Condenser air intake grille Condenser air intake grille Blower motor access door Condenser fan G 47 11/16" .
Manual 2100-467 Page 9 of 23 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 2100-467 Page 10 of 23 24" min. 36" min. 24" min. The distance between 1 inch clearance Air Inlet Air Inlet Supply and Return Ducts Building Heater Package Access Control Panel A.
Manual 2100-467 Page 11 of 23 FIGURE 4 ELEVATED MOUNTING PLATFORM 48" min. 32°F or lower climate 12" min. if in on surface of platform Both legs must rest 48" min.
Manual 2100-467 Page 12 of 23 FIGURE 5 CONDENSATE DRAIN TRAP 5. OTHER INSTALLATIONS – Many other installations are possible with the packaged air conditioner. No matter what the installation, always consider the following facts: A. Insure that the discharge air is not obstructed in any way so as to cause operation difficulties.
Manual 2100-467 Page 13 of 23 TABLE 6 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 TRANSFORMER TAPS 230/208V, 1 phase and 3 phase equipment employ dual primary voltage transformers.
Manual 2100-467 Page 14 of 23 HEAT ON UNITS WITH 15 OR MORE KW W MIS-2149 D1 DH W3 OR E2 Unit 24V Block Y C GR Y 1 B W1 W2 L E Y1 C GR W1 B Y2 R Terminal W2 W3 P L D E E L W2 B W1 R G C A1 Unit Contro.
Manual 2100-467 Page 15 of 23 ST ART UP These units require R-410A refrigerant and polyolester oil. GENERAL: 1. Use separate service equipment to avoid cross contamination of oil and refrigerants. 2. Use recovery equipment rated for R-410A refrigerant.
Manual 2100-467 Page 16 of 23 THREE PHASE SCROLL COMPRESSOR START UP INFORMATION (PA1336, 42, 48 and 60 Models) 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 2100-467 Page 17 of 23 HIGH PRESSURE SWITCH AND LOCKOUT SEQUENCE (Standard Feature) If the high pressure switch opens, the compressor contactor will de-energize immediately. The lockout timer will go into a soft lockout and stay in soft lockout until the high pressure switch closes and the delay-on- make time has expired.
Manual 2100-467 Page 18 of 23 FAN BLADE SETTINGS Shown in Figure 8 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 2100-467 Page 19 of 23 SUCTION AND DISCHARGE TUBE BRAZING Compliant Scroll compressors have copper plated steel suction and discharge tubes. These tubes are far more rugged and less prone to leaks than copper tubes used on other compressors.
Manual 2100-467 Page 20 of 23 TROUBLESHOOTING GE ECM ™ MOTORS CAUTION: Disconnect power from unit before removing or replacing connectors, or servicing motor. To avoid electric shock from the motor’s capacitors, disconnect power and wait at least 5 minutes before opening motor.
Manual 2100-467 Page 21 of 23 Motor Motor OK wh en R > 100k oh m ECM 2.0 Only re move Hex Head Bolt s Connector Orientation Between 4 and 8 o'clock Drip Loop Back of Control Figure 5 Winding Test Figu re 4 Note: Use the shorter bolts and ali gnment pin supplied w hen repla cing an ECM 2.
Manual 2100-467 Page 22 of 23 (Continued on Page 23 in Table 12) 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 6° 0 7° 5 7° 0 8° 5 8° 0 9° 5 9° 0 0 1° 5 0 1° 0 1 1° 5.
Manual 2100-467 Page 23 of 23 TABLE 12 PRESSURE TABLE COOLING Air T emperature Entering Outdoor Coil Degree F LOW SIDE PRESSURE +2 PSIG HIGH SIDE PRESSURE +5 PSIG l e d o M r i A n r u t e R e r u t a.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Bard PA13421-A è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Bard PA13421-A - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Bard PA13421-A imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Bard PA13421-A ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Bard PA13421-A, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Bard PA13421-A.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Bard PA13421-A. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Bard PA13421-A insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
