Bard W24G3DA Installation Instructions Manual

Bard W24G3DA Installation Instructions Manual Manual pdf 2 page image

Manual 2100-631Page 2 of 53CONTENTSGetting Other Information and Publications .............. 4W**G Series Model Nomenclature ........................... 5Ventilation Options ................................................ 5Air Conditioning Module Options ............................. 61. Important ....................................................... 62. Application ..................................................... 63. Duct Work....................................................... 64. High Altitude Applications.............................. 105. Transportation Damage................................... 106. Installation ................................................... 107. Wall Mounting ............................................... 118. Mounting the Unit ......................................... 119. Clearances .................................................... 1710. Vent Terminal and Combustion Inlet Hood ............ 1811. Optional Vertical Venting ................................ 1812. Vent Resizing Instructions .............................. 1913. Fresh Air Intake............................................. 1914. Condensate Drain .......................................... 1915. Wiring – Main Power ...................................... 2016. Wiring – Low Voltage Wiring ............................ 2117. Thermostats .................................................. 2218. Gas Supply & Piping ...................................... 2719. Manifold Pressure Adjustment ........................ 2820. Checking Gas Input Rate ................................ 2821. Standard Orifice Sizing & HighAltitude Derate .............................................. 3022. Conversion of Gas Input BTUH From Highto Low Rating ................................................ 3323. Measuring Air Temperature Rise ...................... 3324. Filters .......................................................... 3425. Compressor Control Module ............................ 3426. Lighting & Shutdown Instructions ................... 3627. Service Agency Procedures ............................. 3728. Maintaining Unit – Good Working Order ........... 3729. Replacement Parts ........................................ 3830. Sequence of Operation – Heating .................... 3931. Sequence of Operation – Cooling..................... 3932. Indoor Blower Operation ................................. 4133. W**G Dehumidification Relay Logic Board ........... 4934. Pressure Service Ports ................................... 5035. Dehumidification Circuit ................................ 5036. Refrigerant Charge ......................................... 5137. Fan Blade Setting Dimensions ........................ 5238. Low NOx Burner Assembly "N" SuffixModels Only – U.S. Installations Only .............. 52Index – Wiring Diagrams ....................................... 53Page Page