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1.1 [08/06] CAC CASSETTE HIGH EFFICIENCY EVAPORATOR INSTALLATION, OPERATION AND MAINTENANCE MANUAL P/N 240006022, Rev. 1.1 [08/06] This manual is intended as an aid to a qualified service personnel for proper installation, operation, and maintenance of EMI AmericaSeries high efficiency evaporators. Carefully read these instructions before attempting installation or operation. Failure to follow these instructions may result in improper installation, operation, service, or maintenance, possibly resulting in fire, electrical shock, property damage, personal injury, or death. Shipping Damage MUST be Report ed to the Carrier IMMEDIATELY!!! Examine the exterior. Remove cover and examine compressor and piping for signs of damage. TO THE INSTALLER EMI AmericaSeries Unit are Certified for R-22 Refrigerant ONLY. (1) Retain this manual and warranty for future reference. (2) Before leaving the premises, review this manual to be sure the unit has been installed correctly and run the unit for one complete cycle to make sure it functions properly. To obtain technical service or warranty assistance during or after the installation of this unit, check our website @ enviromaster.com or call your installing contractor or distributor. Our technical service department may be contacted at 1-800-228-9364. When calling for assistance, please have the following information ready: • Model Number___________________ • Serial Number___________________ • Date of installation________________ Tampering with the EMI America- Series condensing unit is danger- ous and may result in serious injuryor death. Tampering voids all war- ranties. Do not attempt to modify orchange this unit in any way. DANGER SAFETY INSTRUCTIONS This unit has been designed and manu- factured to meet international safety standards. Read all instructions before installing or using the EMI AmericaSeries high efficiency evaporator. Locate and in- stall this unit only in accordance with these instructions. Use this unit only for its intended purpose as described in this manual. Care must be taken to obtain the best results. Check the rating plate on the EMI AmericaSeries evaporator before installation to make certain the Volt- age shown is the same as the electric supply to the unit. The EMI AmericaSeries evaporator must be connected only to a properly grounded electrical supply. Do not fail to properly ground this unit. Turn off the electrical supply before servicing the EMI AmericaSeries evaporator. Ensure that there is no power to any part of the equipment and both the indoor and outdoor units are switched off. Do not use the EMI AmericaSeries evaporators if it has damaged wiring, is not working properly, or has been damaged or dropped. [Save These Instructions] Ensure there are no power feeds to the unit such as fire alarm circuits, BMS circuits, etc. WARNING CAC Cassette Evaporator 2 PRODUCT DESCRIPTION STANDARD FEATURES Continued The EMI AmericaSeries Cassette Evaporator is available in three cabinet sizes with six cooling output capacities from 9,000-36,000 Btuh in DX refrigeration. Key features include a condensate pump with safety switch and a 36” lift*; electric heat is a factory installed option ONLY (there are no field installed electric heat kits available); fresh air inlet and branch duct knockouts; and motorized air vanes (18-36 only). The CAC accepts a 24 Volt thermostat control (thermostat not included). Designed for low noise levels, easy installation and maintenance and a slim line fascia, all ensure minimum intrusion into the working environment. Due to ongoing product development, all designs and specifications are subject to change without notice. * Condensate pump lift measured from the base or bottom of the unit. This American-made CAC Cassette Evaporator produces system SEER’s meeting or exceeding 13, when matched with EMI’s S1C single zone or S2C dual zone side discharge condensing units or with T2C, T3C, or T4C top discharge multi-zone condensing units. Refer to specifications contained in this document. All EMI Air Handlers are backed by Enviromaster International LLC and are tested and rated in accordance with ARI standards 210/240 and UL 1995. STANDARD FEATURES Materials of Construction -Galvanized steel cabinet with fire-resistant thermal and acoustic foam insulation and light grey high-impact ABS fascia. A Styrofoam drain pan with a tough fire retardant thermoplastic liner. Air Systems: • Fans are backward curved impeller centrifugal design; dynamically and statically balanced; and mounted on integral mounting rails. • Single Fan models (09-24) designed with fire retardant plastic or aluminum impellers. • Twin Fan models (30-36) designed with fire retardant plastic impellers. • Motors are multispeed, enclosed type with thermal protection and sealed lifetime bearings. • Permanent, washable filter (user accessible). • Branch duct knockouts on two sides for remote discharge locations. • Fresh air intake capability on ...