Bard CH3S1 - Manuals - manualsarea.com

Page 2 - CONTENTS

Manual 2100-455A Page 2 of 25 CONTENTS Figures Figure 1 Unit Dimensions CH3S1 ...................... 5 Figure 2 Unit Dimensions CH4S1 & CH5S1 ...... 6 Figure 3 Mounting Instructions CH3S1 ............ 10 Figure 4 Mounting Instructions CH4S1/CH5S1 . 11 Figure 5 Electric Heat Clearance ..............

Page 3 - Getting Other Information and Publications

Manual 2100-455APage 3 of 25 Getting Other Information and Publications These publications can help you install the airconditioner or heat pump. You can usually find these atyour local library or purchase them directly from thepublisher. Be sure to consult current edition of eachstandard. National E...

Page 4 - WALL MOUNT GENERAL INFORMATION; HEAT PUMP WALL MOUNT MODEL NOMENCLATURE; CH 4S 1 – A 05 B P X X X X; TABLE 1

Manual 2100-455APage 4 of 25 WALL MOUNT GENERAL INFORMATION HEAT PUMP WALL MOUNT MODEL NOMENCLATURE CH 4S 1 – A 05 B P X X X X TABLE 1 ELECTRIC HEAT TABLE s l e d o M A - 1 S 3 H C B - 1 S 3 H C C - 1 S 3 H C A - 1 S 4 H C A - 1 S 5 H C B - 1 S 4 H C B - 1 S 5 H C C - 1 S 4 H C C - 1 S 5 H C 1 - 0 4...

Page 5 - Left Side View

Manual 2100-455APage 5 of 25 FIGURE 1 UNIT DIMENSIONS 16" 16" 16" 16" 16" 31 5/8" 32 3/4" 84 11/16" 43 7/8" 42 3/16" 13 3/8" 48 1/16" 5 13/16" "31" 6 7/8" 39 7/8" 9 13/16" 15 7/8" 29 7/8" 6 1/8" 1 3/8" 43" 6 ...

Page 8 - NOTE: If no return air duct is used, applicable; FILTERS

Manual 2100-455APage 8 of 25 SHIPPING DAMAGE Upon receipt of equipment, the carton should bechecked for external signs of shipping damage. Ifdamage is found, the receiving party must contact thelast carrier immediately, preferably in writing,requesting inspection by the carrier’s agent. GENERAL The ...

Page 9 - INSTALLATION INSTRUCTIONS; WALL MOUNTING INFORMATION

Manual 2100-455APage 9 of 25 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 3. 2. On wood frame walls, the wall construction must be strong and rigid enough to carry the weight of theunit without...

Page 10 - Wall Section; FIGURE 3

Manual 2100-455APage 10 of 25 7 0" min. 0" min. "6 8 1 3 8 " Unit Mounting Return Opening Supply Opening Holes, 12 places (Install before unit) Bottom Wall Bracket Wall B 43" 3 E 8 30" 16" 16" 16" 16" 16" 16" C 8 " 16" C 16" 16" 16"...

Page 14 - Supply Air

Manual 2100-455APage 14 of 25 FIGURE 8 COMMON WALL MOUNTING INSTALLATIONS Isolation CurbWM1CF5-X Supply Air Return AirSilencer WAPR11-X RETURN AIR Free Blow Supply Plenum WAFB51-X Outside Wall Unit (outside) Note: duct maybe in attic or below rafters as shown. Note: direction of return Rafters Suppl...

Page 15 - IMPORTANT; WIRING – MAIN POWER; must be; WIRING – LOW VOLTAGE WIRING; NOTE: The voltage should be measured at the field

Manual 2100-455APage 15 of 25 Nine (9) wires should be run from thermostat subbase tothe 24V terminal board in the unit. A nine conductor,18 gauge copper color-coded thermostat cable isrecommended. The connection points are shown inFigure 10. TABLE 3 THERMOSTAT WIRE SIZE r e m r o f s n a r T A V A ...

Page 16 - LOW VOLTAGE CONNECTIONS; TABLE 4; START UP; MAXIMUM

Manual 2100-455APage 16 of 25 LOW VOLTAGE CONNECTIONS FOR DDC CONTROL Fan Only Energize G Cooling Mode 1st Stage Energize Y, G Cooling Mode 2nd Stage Energize Y, Y1, G Heat Pump Heating 1st Stage Energize Y, G, B Heat Pump Heating 2nd Stage Energize Y, Y1, G, B 3rd Stage Heating Energize G, W2, Y, B...

Page 17 - IMPORTANT INSTALLER NOTE; High/Low Pressure control

Manual 2100-455APage 17 of 25 START UP CONT’D. SAFETY PRACTICES: 1. Never mix R-410A with other refrigerants. 2. Use gloves and safety glasses, Polyol Ester oils can be irritating to the skin, and liquid refrigerant willfreeze the skin. 3. Never use air and R-410A to leak check; the mixture may beco...

Page 19 - DEFROST CYCLE; may take up to 10 seconds with the

Manual 2100-455APage 19 of 25 DEFROST CYCLE The defrost cycle is controlled by temperature and timeon the solid state heat pump control. See Figure 12. When the outdoor temperature is in the lower 40° Ftemperature range or colder, the outdoor coiltemperature is 32° F or below. This coil temperature ...

Page 20 - TROUBLESHOOTING; Turn on AC power supply to indoor and outdoor

Manual 2100-455APage 20 of 25 TROUBLESHOOTING SOLID STATE HEAT PUMP CONTROLTROUBLESHOOTING PROCEDURE 1. Turn on AC power supply to indoor and outdoor units. 2. Turn thermostat blower switch to fan on. The indoor blower should start. (If it doesn’t, troubleshootindoor unit and correct problem.) 3. Tu...

Page 22 - TABLE 6; COMPRESSOR SOLENOID; Compressor Solenoid Test Procedure; dc; FAN BLADE SETTING DIMENSIONS; FAN BLADE SETTING

Manual 2100-455APage 22 of 25 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. 3. Remove screws holding fan shroud to condenser and bottom. Nine (9) screws. 4. Unwire condenser fan motor. 5. Slide comp...