Bard WL4823 - Manuals - manualsarea.com

Page 2 - Contents

Contents Figures Figure 1 Unit Dimensions ..................................... 3 WA602N, WA6023, WA4823 Figure 2 Unit Dimensions ..................................... 4 WA6022, WA4822 Figure 3 Mounting Instructions ............................. 8 WA602N, WA6023, WA4823 Figure 4 Mounting Instruction...

Page 3 - Getting Other Information and Publications; ACCA

Manual 2100-351Page 1 Getting Other Information and Publications These publications can help you install the air conditioneror heat pump. You can usually find these at your locallibrary or purchase them directly from the publisher. Besure to consult current edition of each standard. National Electri...

Page 4 - WALL MOUNT GENERAL INFORMATION; AIR CONDITIONING WALL MOUNT MODEL NOMENCLATURE; WL 60 2 3 A 10 X N X X X A; TABLE 1

Manual 2100-351Page 2 WALL MOUNT GENERAL INFORMATION AIR CONDITIONING WALL MOUNT MODEL NOMENCLATURE WL 60 2 3 A 10 X N X X X A NOTE: All vent options are without exhaust capability. May require separate field supplied barometric relief in building. TABLE 1 ELECTRIC HEAT TABLE WL4822A, WL4822B, WL482...

Page 8 - CONDENSATE DRAIN; DUCT WORK

Manual 2100-351Page 6 A 1/4 inch clearance to combustible material for the firstthree feet of duct attached to the outlet air frame isrequired. See Wall Mounting Instructions and Figures 3and 3A for further details. Ducts through the walls must be insulated and all jointstaped or sealed to prevent a...

Page 9 - INSTALLATION INSTRUCTIONS; WALL MOUNTING INFORMATION; WARING; MOUNTING THE UNIT; WARNING

Manual 2100-351Page 7 INSTALLATION INSTRUCTIONS WALL MOUNTING INFORMATION 1. Two holes for the supply and return air openings must be cut through the wall as shown in Figure 1 or 2.Figure 1 is for models WL4823, and WL6023.Figure 2 is for Models WL822 and WL6022. 2. On wood frame walls, the wall con...

Page 17 - START UP; Adjustable Delay On Make And Break Timer

Manual 2100-351Page 15 START UP IMPORTANT INSTALLER NOTE For improved start up performance wash the indoor coilwith a dish washing detergent. CRANKCASE HEATERS These units are not provided with crankcase heat. Theseunits utilize scroll compressors which do not requirecrankcase heat in this applicati...

Page 18 - PRESSURE SERVICE PORTS; Alarm Relay Output; PHASE MONITOR; High Pressure Switch and Lockout Sequence; ADJUSTMENTS; Typical Settings for Dual Unit Installation:

Manual 2100-351Page 16 PRESSURE SERVICE PORTS High and low pressure service ports are installed on allunits so that the system operating pressures can beobserved. A pressure table can be found later in themanual covering all models. It is imperative to match thecorrect pressure table to the unit by ...

Page 19 - REMOVAL OF FAN SHROUD; TROUBLESHOOTING; REFRIGERANT CHARGE

Manual 2100-351Page 17 The suction line temperatures in table above are basedupon 80° F dry bulb / 67° F wet bulb (50% R.H.)temperature and rated airflow across the evaporatorduring cooling cycle. REMOVAL OF FAN SHROUD 1. Disconnect all power to the unit. 2. Remove the screws holding both grilles, o...

Page 21 - OPTIONAL ACCESSORIES

Manual 2100-351Page 19 TABLE 11 OPTIONAL ACCESSORIES WL6023A. WL6022A WL6023B, WL6022B WL4823A, WL4822A WL4823B, WL4822B t r a P r e b m u N n o i t p i r c s e D 5 1 - C M C t i K t r a t S X X A 9 0 - B C M W B 7 0 - B C M W A 8 0 - B C M W B 5 0 - B C M W t i K r e k a e r B t i u c r i C t i K r...