Instruction/ maintenance manual of the product W6RV1 Bard
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Manual 2100-538E Page 1 of 23 INST ALLA TION INSTRUCTIONS W ALL MOUNTED V ARIABLE CAP ACITY ENVIRONMENT AL CONTROL UNITS MODELS W3R V1 W3L V1 W5R V1 W5L V1 W6R V1 W6L V1 Manual : 2100-538E Supersedes: 2100-538D File: V olume III T ab 16 Date: 12-15-1 1 Bard Manufacturing Company , Inc.
Manual 2100-538E Page 2 of 23 Content s Figures Figure 1 Fresh Air Damper Assembly ................... 5 Figure 2 Unit Dimensions ...................................... 7 Fi gur e 3A Mounting Instructions .............................. 8 Fi gur e 3B Mounting Instructions .
Manual 2100-538E Page 3 of 23 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 2100-538E Page 4 of 23 W ALL MOUNT GENERAL INFORMA TION Environment al Control Unit (ECU) Wall-Mount Model Nomenclature SHIPPING DAMAGE Upon receipt of equipment, the carton should be checked for external signs of shipping damage.
Manual 2100-538E Page 5 of 23 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 2100-538E Page 6 of 23 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 1 .
Manual 2100-538E Page 7 of 23 I A C K 2.13 H J 2.63 9.06 P M L O E .44 W 5.75 F G R D S1 S1 S2 S1 T S2 Return Air Opening Heater Drain Air Air Outlet Front View Heat Electric Side View Inlet Panel Access Cond.
Manual 2100-538E Page 8 of 23 FIGURE 3A W3RV1, W3LV1 MOUNTING INSTRUCTIONS D 12" 12" 12" 12" 12" C C A 28" 1" 3" 4" Typ .
Manual 2100-538E Page 9 of 23 FIGURE 3B W5RV1, W5LV1, W6RV1, W6LV1 MOUNTING INSTRUCTIONS D 16" 16" 16" 16" 16" 1 7 8 " 6 1 2 " 6 1 2 " 2 1 8 " 7 8 " 1" 3" 4" Typ. 4" Typ. 6 1 2 " 30" E 16" A C C 3 1 8 " B Dimension is 21" on W6R and W6L Units.
Manual 2100-538E Page 10 of 23 FIGURE 4 ELECTRIC HEAT CLEARANCE W3RV1, W3LV1, W5RV1, W5LV1, W6RV1, W6LV1 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 2100-538E Page 11 of 23 FIGURE 5 WALL MOUNTING INSTRUCTIONS FIGURE 6 WALL MOUNTING INSTRUCTIONS DUCT OPENING RETURN AIR SUPPLY AIR WOOD FRAME WALL INSTALLATION OPENING WALL BE FORE MOUNT ON UNIT OPENING BEFORE INSTALL ATION BOTTOM M OUNTING CONCRET E B L OCK WAL L I NS T A LL AT ION BRACKET.
Manual 2100-538E Page 12 of 23 FIGURE 7 COMMON WALL MOUNTING INSTALLATIONS LOWER ED RAISED FLOO R RAFTERS SUPPLY AIR CEILING SURFACE WAL L SL EEVE RETURN AIR CLOSET W ALL GRILL E FLASHING RETURN AIR F.
Manual 2100-538E Page 13 of 23 WIRING – MAIN POWER These units are rated for 60/50 Hz operation as follows. NOTE: This system must be controlled only by the Bard 8403-064 Digital Thermostat/Controller that is supplied with the unit. See below for Wiring and Pages 16-17 for Operating Sequences.
Manual 2100-538E Page 14 of 23 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 2100-538E Page 15 of 23 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*R/LV wall mounted air conditioner series models are supplied with a remote reset for the high and low pressure switch.
Manual 2100-538E Page 16 of 23 SEQUENCE OF OPERATION MODES OF OPERATION Cool Only Mode: • Compressor will modulate from 100% down to 20%. • Compressor will cycle of f if thermostat/controller set- point is reached. Heat Only Mode: • Electric heat Stage 1 operates at 1 st -stage heating set-point.
Manual 2100-538E Page 17 of 23 l o r t n o C e c i v e Dl a m r o Nl a m r o n b A r o o d n I r o t o M r e w o l B l o r t n o C d r a o B D E L d e Rt i l D E L n e e r G , t r o h s d n a g n o l s e h s a l f d e l l a c s i n a F n e h w s e h s a l f o t l a n g i S m o r f c d V 0 1 - 2 , r o f .
Manual 2100-538E Page 18 of 23 COMPRESSOR CONTROL MODULE The compressor control module is standard on all models covered by this manual. The compressor control module is an anti-short cycle/lockout timer with high and low pressure switch monitoring and alarm relay output.
Manual 2100-538E Page 19 of 23 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 2100-538E Page 20 of 23 TABLE 2 COOLING PRESSURE TABLE Air Temperature Entering Outdoor Coil °F (°C) Low side pressure ± 4 PSIG High side pressure ± 10 PSIG Tables are based upon rated CFM (airflow) across the evaporator coil.
Manual 2100-538E Page 21 of 23 TABLE 3 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 2100-538E Page 22 of 23 TABLE 6 ELECTRIC HEAT TABLE 4 RECOMMENDED AIRFLOW TABLE 5 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 2100-538E Page 23 of 23 TABLE 7 VENT & CONTROL OPTIONS W3R/LV W5R/LV W6R/LV r e b m u N t r a Pn o i t p i r c s e D 5 1 - C M C) e s a h P - 1 V 0 3 2 ( t i K t r a t SX X 3 - D A F Bd r a.
An important point after buying a device Bard W6RV1 (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 W6RV1 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 W6RV1 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bard W6RV1 you will learn all the available features of the product, as well as information on its operation. The information that you get Bard W6RV1 will certainly help you make a decision on the purchase.
If you already are a holder of Bard W6RV1, 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 W6RV1.
However, one of the most important roles played by the user manual is to help in solving problems with Bard W6RV1. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bard W6RV1 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
