Laserfiche WebLink
' • • <br /> TO CLEAN FRESH AIR INTAKE FILTER: iNsu�nnari---- - . - . � <br /> A. Follow steps A and B at left ? ,,� <br /> "TO CHANGE SYSTEM FILTER". �--� f,�� 1. The T Series model units have top rain flashing built onto <br /> B. Gently pull out the filter from the bottom. SE� � �. the unit. The bottom-mounting flange for all models is <br /> C.Wash the filter with water. � ,i � <br /> ,,��' , , � shipped separately and in place. (Refer to "Section J. <br /> D. Reinstall the filter, by sliding it into the "��; � Unit Installation° for the recommended use of the bottom <br /> retaining rail. flange.) <br /> E. Replace the access door and turn the SCREW�'���' 2, Electrical entrances are located on the right side and left <br /> power on to the unit. ��`=. ; side of all T Series units. Refer to "Section H. Electrical <br /> FILTEii--�- I,'. HOOK-Up"for details. <br /> 2. Keep the outdoor coil clean. Wash it down 3. Bend the lids of return and supply opening to form a <br /> with a garden hose if necessary. return and supply air collars and install air gaskets. <br /> BE SURE THE UNIT DISCONNECT IS IN THE "OFF" 4. The supply and return air ducts should be checked to be <br /> POSITION AND THAT ALL ELECTRICAL POWER TO THE sure they: <br /> UNIT IS TURNED OFF BEFORE CLEANING THE SYSTEM. a. Match the openings on the unit to be installed. <br /> b. Have the same distance between them vertically as <br /> Remove any loose grass, leaves, papers,etc.,from the area the openings on the unit to be installed. <br /> around the condenser coil. These could reduce the air 5. Return and supply grilles must be used when the return <br /> supply through the coil and reduce the amount of cooling and supply are not ducted. When a supply grille is used <br /> capacity. in the installation, the louver spacing must be no greater <br /> than 5/8 inch. <br /> 3. Since the heat pump is located outdoors, it is exposed to all 6. If the factory-installed filter is used on your installation, <br /> weather elements. Treat it with a good automobile paste wax access to the filter is made through the center panel on <br /> twice a year(in the spring and fall). the front of the unit. <br /> Check with your contractor if you have any questions regarding ►F A REMOTE FILTER IS USED, SUCH AS A FILTER <br /> the maintenance or operation of your unit. GRILLE, THE FACTORY-INSTALLED FILTER MUST BE <br /> . � <br /> REMOVED AND DISCARDED. <br /> � • � � � • ' <br /> The installer SHALL comply with all local, state, and federal 1. Properly-sized duct systems are critical for satisfactory <br /> codes and/or regulations pertaining to this type of equipment operation of any air conditioning system. All ductwork <br /> and its installation. Such codes and/or regulations should take MUST be correctly sized for the design air flow <br /> precedence over any recommendations contained herein. requirement of the equipment. <br /> 2. The recommended operation duct static is to deduct <br /> Installations SHALL be made in accordance with the National 0.07" W.C. for any size of heater 5 kW to 20 kW on <br /> Electrical Code, local codes, and recommendations made by factory or field-installed heaters. <br /> the National Board of Fire Underwriters. 3. Ductwork routed through wall cavities, as well as any <br /> duct not in conditioned space, MUST be insulated. <br /> � Supply ducting routed through exterior walls MUST be <br /> insulated with 1"insulation to the back of the unit. <br /> 4. Supply and return air ducts should be flush with the <br /> 1. To eliminate noise from being transmitted into noise exterior wall and sized to fit over the unit duct collars in <br /> sensitive areas, the unit should NOT be installed on walls order to compress the collar air gasket. <br /> adjoining bedrooms, sleeping quarters, or adjacent to 5. If supply duct is flashed to the exterior of a building <br /> windows. constructed with combustible material, the flashing <br /> 2. Locating the unit as close as possible to the main duct MUST be insulated in order to maintain the required <br /> system or area to be conditioned, will prevent lengthy clearances to combustible materials. Required <br /> duct runs and unnecessary thermal and air-pressure clearance is 1/4" for the first three (3) feet of supply <br /> losses. duct. <br /> 3. The clearance to combustibles is 0"on all sides, and 1/4" <br /> for the first three(3)feet of supply duct. <br /> 4. The condenser air inlets (left, right and bottom inlets) <br /> SHALL be located at least 8" away from walls or other 1. One-inch disposable filters are supplied standard in each <br /> obstructions for unrestricted airflow. unit. Two-inch disposable filters can also be used and are <br /> 5. The condenser air outlet should be located at least 6' available as an option. The filter rack is adjustable to <br /> away from any obstructions to prevent recirculation of accommodate 2" filters. The filter rack on this series is <br /> condenser air. adapted by removing the 1" filter brackets. Refer to the <br /> 6. Bottom of the unit SHALL be located at least 12" away Maintenance section for the procedures for changing the <br /> from the ground or other obstructions for unrestricted filters. <br /> airflow. 2. If a filter grille is used in the installation, the filter should <br /> 7. Service clearance is 28" from the electrical box access be properly sized to allow a maximum velocity of 400 <br /> panel located on the front of the unit and 28" from the FPM. <br /> center, upper, and lower front access panels. WHEN A FILTER IS USED, THE FACTORY-INSTALLED <br /> 8. The wall selected for unit installation MUST be able to or FILTER MUST BE REMOVED. <br /> be made to safely support the weight of the unit. <br /> 9. Do NOT locate where heat, lint or exhaust fumes will be <br /> discharged on the unit(as from dryer vents). <br /> REV. 3/13/14 (�% ` 3090013 <br />