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Manual 2100-407A
Page

10 of 16

FIGURE  6

COMMON WALL-MOUNTING INSTALLATIONS

Содержание WL253

Страница 1: ...s WL253 WALL MOUNTED PACKAGED AIR CONDITIONER INSTALLATION INSTRUCTIONS Manual No 2100 407A Supersedes 2100 407 File Volume III Tab 16 Date 07 25 06 Bard Manufacturing Company Inc Bryan Ohio 43506 Since 1914 Moving ahead just as planned ...

Страница 2: ...ltage Wiring Diagram 12 Figure 8 Fan Blade Setting 15 Start Up Important Installer Note 13 High Pressure Switch 13 Three Phase Scroll Compressor Start Up Information 13 Phase Monitor 13 Service Hints 13 Sequence of Operations 13 Compressor Control Module 14 Adjustments 14 Pressure Service Ports 14 Troubleshooting Fan Blade Setting Dimensions 15 Removal of Fan Shroud 15 Refrigerant Charge 15 Tables...

Страница 3: ...ter and Summer Air Conditioning Duct Design for Residential ACCA Manual D Winter and Summer Air Conditioning and Equipment Selection FOR MORE INFORMATION CONTACT THESE PUBLISHERS ACCA Air Conditioning Contractors of America 1712 New Hampshire Avenue NW Washington DC 20009 Telephone 202 483 9370 Fax 202 234 4721 ANSI American National Standards Institute 11 West Street 13th Floor New York NY 10036 ...

Страница 4: ...on w scroll VOLTS PHASE A 230 208 60 1 B 230 208 60 3 C 430 60 3 KW FILTER OPTIONS X 1 Inch Throwaway W 1 Inch Washable P 2 Inch Pleated COLOR OPTIONS X Beige Standard 1 White 2 Mesa Tan 4 Buckeye Gray 5 Desert Brown 8 Dark Bronze COIL OPTIONS X Standard 1 Phenolic Coated Evaporator 2 Phenolic Coated Condenser 3 Phenolic Coated Evaporator and Condenser OUTLET OPTIONS X Front Standard VENTILATION O...

Страница 5: ... D D t h g i e H H y l p p u S n r u t e R E F G I J K L M N O P Q R S T A B C B 5 2 L W 0 3 3 3 5 2 1 7 1 3 6 5 0 7 8 8 7 8 8 9 1 8 8 1 1 8 8 9 1 0 0 5 3 0 5 8 1 5 7 5 2 6 5 0 2 5 7 6 2 6 0 8 2 5 2 9 2 0 0 7 2 3 6 2 3 1 4 3 6 0 2 2 5 5 0 1 9 1 4 0 0 2 1 0 0 5 FRONT VIEW LEFT SIDE VIEW BACK VIEW ...

Страница 6: ...Type Warm Air Heating and Air Conditioning Systems NFPA No 90B Where local regulations are at a variance with instructions installer should adhere to local codes SHIPPING DAMAGE Upon receipt of equipment the carton should be checked for external signs of shipping damage If damage is found the receiving party must contact the last carrier immediately preferably in writing requesting inspection by t...

Страница 7: ...ly sized for the design air flow requirement of the equipment Air Conditioning Contractors of America ACCA is an excellent guide to proper sizing All duct work or portions thereof not in the conditioned space should be properly insulated in order to both conserve energy and prevent condensation or moisture damage Refer to Table 9 for maximum static pressure available for duct design Design the duc...

Страница 8: ...sired See Figure 3 INSTALLATION INSTRUCTIONS 3 Mount bottom mounting bracket if used 4 Hook top rain flashing under back bend of top Top rain flashing is shipped attached to the back of the unit on the right side 5 Position unit in opening and secure with 5 16 lag bolts use 7 8 diameter flat washers on the lag bolts 6 Secure rain flashing to wall and caulk across entire length of top See Figure 3 ...

Страница 9: ...nual 2100 407A Page 9 of 16 FIGURE 5 WALL MOUNTING INSTRUCTIONS FIGURE 4 WALL MOUNTING INSTRUCTIONS SEE FIGURE 3 MOUNTING INSTRUCTIONS FOR OPENING SIZES SEE UNIT DIMENSIONS FIGURE 1 FOR ACTUAL DIMENSIONS ...

Страница 10: ...Manual 2100 407A Page 10 of 16 FIGURE 6 COMMON WALL MOUNTING INSTALLATIONS ...

Страница 11: ...e bottom left hand corner of the disconnect opening under the disconnect access panel straight out This tab will now line up with the slot in the door When shut a padlock may be placed through the hole in the tab preventing entry Five 5 wires should be run from thermostat subbase to the 24V terminal board in the unit A five conductor 18 gauge copper color coded thermostat cable is recommended The ...

Страница 12: ...Manual 2100 407A Page 12 of 16 FIGURE 7 LOW VOLTAGE WIRING DIAGRAM ...

Страница 13: ...ction pressure drops and discharge pressure rises when the compressor is energized Reverse rotation also results in an elevated sound level over that with correct rotations as well as substantially reduced current draw compared to tabulated values The direction of rotation of the compressor may be changed by reversing any two line connections to the unit PHASE MONITOR All units with three phase co...

Страница 14: ...y has expired If the low pressure switch remains open or opens again for longer than 120 seconds the unit will go into manual lockout condition and the alarm relay circuit will energize Recycling the wall thermostat resets the manual lockout Alarm Relay Output Alarm terminal is output connection for applications where alarm relay is employed This terminal is powered whenever compressor is locked o...

Страница 15: ...roper air delivery across the outdoor coil Any service work requiring removal or adjustment in the fan and or motor area will require that the dimensions below be checked and blade adjusted in or out on the motor shaft accordingly TABLE 6 SUCTION LINE TEMPERATURES l e d o M d e t a R w o l f r i A 5 9 o F e r u t a r e p m e T D O 2 8 o F e r u t a r e p m e T D O 3 5 2 L W 0 0 8 6 5 4 5 3 6 1 6 T...

Страница 16: ...L e d i S h g i H 2 7 2 1 2 3 7 4 2 2 5 7 9 3 2 6 7 4 5 2 8 7 9 6 2 9 7 7 8 2 9 7 5 0 3 1 8 4 2 3 2 8 4 4 3 B D 0 8 B W 7 6 e d i S w o L e d i S h g i H 7 7 7 1 2 8 7 0 3 2 0 8 5 4 2 1 8 0 6 2 3 8 6 7 2 4 8 4 9 2 5 8 3 1 3 7 8 2 3 3 8 8 3 5 3 B D 5 8 B W 2 7 e d i S w o L e d i S h g i H 0 8 5 2 2 1 8 8 3 2 3 8 4 5 2 4 8 9 6 2 6 8 6 8 2 7 8 4 0 3 8 8 4 2 3 0 9 4 4 3 1 9 5 6 3 TABLE 11 OPTIONALACC...

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