Manuale d’uso / di manutenzione del prodotto W24A1 del fabbricante Bard
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Manual 2100-508 Page 1 of 25 INST ALLA TION INSTRUCTIONS W ALL MOUNTED P ACKAGE AIR CONDITIONERS MODELS W18A1 W18L1 W24A1 W24L1 W30A1 W30L1 W36A1 W36L1 W42A1 W42L1 W48A1 W48L1 W60A1 W60L1 Manual : 2100-508 Supersedes: NEW File: V olume III T ab 16 Date: 07-07-08 Bard Manufacturing Company , Inc.
Manual 2100-508 Page 2 of 25 Content s Figures Figure 1 Fresh Air Damper Assembly ................... 5 Figure 2 Unit Dimensions ...................................... 7 Figure 3A Mounting Instructions .............................. 8 Figure 3B Mounting Instructions - W18, W24, W30, W36 .
Manual 2100-508 Page 3 of 25 GETTING OTHER INFORMA TION AND PUBLICA TIONS 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 2100-508 Page 4 of 25 W ALL MOUNT GENERAL INFORMA TION AIR CONDITIONER WALL MOUNT MODEL NOMENCLATURE W 42 A 1– A 10 X X X X X A NOTE: Vent options X, B and M are without exhaust capability. May require separate field supplied barometric relief in buildi ng.
Manual 2100-508 Page 5 of 25 DUCT WORK All duct work, supply and return, must be properly sized for the design airflow requirement of the equipment. Air Conditioning Contractors of America (ACCA) is an excellent guide to proper sizing.
Manual 2100-508 Page 6 of 25 s s e c c A e c i v r e S r o f d e r i u q e R s e c n a r a e l C w o l f r i A r e s n e d n o C e t a u q e d A d n a S L E D O M E D I S T F E L E D I S T H G I R A 6.
Manual 2100-508 Page 7 of 25 SIDE VIEW BACK VIEW FRONT VIEW *Optional top outlet (factory installed only) for W30A and W36A models only. FIGURE 2 SIDE VIEW FRONT VIEW BACK VIEW ) l a n i m o N ( s t n.
Manual 2100-508 Page 8 of 25 FIGURE 3A W18A1, W18L1, W24A1, W24L1 MOUNTING INSTRUCTIONS.
Manual 2100-508 Page 9 of 25 FIGURE 3B W30A1, W30L1, W36A1, W36L1 MOUNTING INSTRUCTIONS.
Manual 2100-508 Page 10 of 25 FIGURE 3C W42A1, W42L1, W48A1, W48L1, W60A1, W60L1 MOUNTING INSTRUCTIONS.
Manual 2100-508 Page 11 of 25 FIGURE 4 ELECTRIC HEAT CLEARANCE W30A1, W30L1, W36A1, W36L1, W42A1, W42L1, W48A1, W48L1, W60A1, W60L1 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.
Manual 2100-508 Page 12 of 25 FIGURE 5 WALL MOUNTING INSTRUCTIONS FIGURE 6 WALL MOUNTING INSTRUCTIONS SEE FIGURE 3 – MOUNTING INSTRUCTIONS SEE UNIT DIMENSIONS, FIGURE 2, FOR ACTUAL DIMENSIONS IF REQ.
Manual 2100-508 Page 13 of 25 FIGURE 7 COMMON WALL MOUNTING INSTALLATIONS.
Manual 2100-508 Page 14 of 25 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 of current.
Manual 2100-508 Page 15 of 25 ST ART UP THESE UNITS REQUIRE R-410A REFRIGERANT AND POL YOL ESTER 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 2100-508 Page 16 of 25 ST ART UP (Continued) IMPORTANT INSTALLER NOTE For improved start up performance wash the indoor coil with a dish washing detergent. HIGH PRESSURE SWITCH All W**A/W**L wall mounted air conditioner series models are supplied with a remote reset for the high and low pressure switch.
Manual 2100-508 Page 17 of 25 SEQUENCE OF OPERATION COOLING – Circuit R-Y makes at thermostat pulling in compressor contactor, starting the compressor and outdoor motor. The G (indoor motor) circuit is automatically completed on any call for cooling operation or can be energized by manual fan switch on subbase for constant air circulation.
Manual 2100-508 Page 18 of 25 TROUBLESHOOTING FIGURE 8 FAN BLADE SETTING MIS-1724 TABLE 1 FAN BLADE DIMENSION REMOVAL OF FAN SHROUD 1. Disconnect all power to the unit. 2. Remove the screws holding both grilles, one on each side of unit, and remove grilles.
Manual 2100-508 Page 19 of 25 TABLE 3 COOLING PRESSURE TABLE Air Temperature Entering Outdoor Coil °F Low side pressure ± 2 PSIG High side pressure ± 5 PSIG Tables are based upon rated CFM (airflow) across the evaporator coil.
Manual 2100-508 Page 20 of 25 TABLE 4 1 Maximum size of the time delay fuse or HACR type circuit breaker for protection of field wiring conductors. 2 Based on 75C copper wire. All wiring must conform to the National Electrical Code and all local codes.
Manual 2100-508 Page 21 of 25 TABLE 5 1 Maximum size of the time delay fuse or HACR type circuit breaker for protection of field wiring conductors. 2 Based on 75C copper wire. All wiring must conform to the National Electrical Code and all local codes.
Manual 2100-508 Page 22 of 25 TABLE 6 RECOMMENDED AIRFLOW TABLE 7 INDOOR BLOWER PERFORMANCE TABLE 8 MAXIMUM ESP OF OPERATION ELECTRIC HEAT ONLY V alues shown are for units equipped with st andard 1-inch throwaway filter or 1-inch washable filter . Derate ESP by .
Manual 2100-508 Page 23 of 25 TABLE 9 ELECTRIC HEAT s l e d o M1 - V 0 4 21 - V 8 0 23 - V 0 4 23 - V 8 0 23 - V 0 6 4 W Ks p m AH U T Bs p m AH U T Bs p m AH U T Bs p m AH U T Bs p m AH U T B 47 . 6 10 5 6 3 14 . 4 10 4 2 0 1 58 . 0 25 6 0 7 11 . 8 10 0 8 2 1 64 .
Manual 2100-508 Page 24 of 25 W18*1-A W24*1-A W24*1-B W24*1-C W30*1-A W30*1-B W30*1-C W36*1-A W36*1-B W36*1-C W42*1-A W42*1-B W42*1-C W48*1-A W48*1-B W48*1-C W60*1-A W60*1-B W60*1-C TABLE 10 OPTIONAL .
Manual 2100-508 Page 25 of 25 TABLE 11 VENT & CONTROL OPTIONS W18, W24 W30, W36 W42, W48, W60 r e b m u N t r a Pn o i t p i r c s e D 4 1 - C M CT D O XXX 5 1 - C M C) e s a h P - 1 V 0 3 2 ( t i.
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 W24A1 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 W24A1 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Bard W24A1 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Bard W24A1 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Bard W24A1, 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 W24A1.
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 W24A1. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Bard W24A1 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.
