Samsung AM0 SERIES Installation Manual

Also see for AM0 SERIES: Installation manual Technical bulletin

ENGLISHIndoor unit installationArrangement:Unit is shipped from the factory arranged to be installed in an upflow or horizontal left (right to left air flow) position.Horizontal left means when the unit is laid on its side and you are facing the unit, the supply air opening is to the left andthe return opening is to the right. These models are field convertible to a horizontal right (left to right) air flow position.Horizontal left arrangementAirflowAirflowIn an upflow installation the discharge outlet is at the top. Care should be taken to insure unit is level to permit propercondensate drainage. Normal upflow installation will be in a closet or basement. If installed in a closet, it must have aplatform framed in. The platform must have an opening centered in the closet that measures at least 12 inches in heightfrom the floor. A filter frame and filter can be used that covers the opening and is sealed to prevent air by-passing the filter.A filter grille can be used that is located as described in RETURN AIR REQUIREMENTS section. The minimum filter size isshown in the table below.Standard throw away air filter @ 300 ft/min or less800 CFM = 20 x 20 x 11000 CFM = 20 x 25 x 11200 CFM = 20 x 30 x 11400 CFM = 25 x 30 x 11600 CFM = 25 x 30 x 11800 CFM = 30 x 30 x 12000 CFM = 30 x 40 x 1 or two 30 x 20 x 12400 CFM = 30 x 40 x 1 or two 30 x 20 x 1Pleated Air Filter @ 500 ft/min or less800 CFM = 16 x 16 x 11000 CFM = 18 x 20 x 11200 CFM = 20 x 20 x 11400 CFM = 20 x 20 x 11600 CFM = 20 x 25 x 11800 CFM = 20 x30 x 1 or two 20 x 15 x 12000 CFM = 20 x30 x 1 or two 20 x 15 x 12400 CFM = 25 x 30 x 1 or two 14 x 30 x 1Another option is to use the Filter Base Accessory Kit. This filter base is placed on the closet floor and secured with screws. The unitis placed on top of the filter base and secured to the base with screws. Use seal strip, tape or calking to seal between the unit andthe base.Connect the supply air outlet to a plenum to the top of the unit and secure it with screws. Use a Non-tape sealant such as masticor an aerosol sealant to seal duct leakage. If installed in a basement, run supply and return duct work in accordance with localcodes. Use a Non-tape sealant such as mastic or an aerosol sealant to seal duct leakage.Upflow applicationAM0**JNZDCH/AA IM ENG_V1.5_0708201510