Installation, Operation and Maintenance MODEL C10 & C12 SERIES — 1.5 THRU 5 TON Split System High Efficiency Air Conditioner REV. 9/22/04 23-23-0418N-003...
TURNED OFF AT THE HOUSEHOLD SERVICE BOX TO AVOID THE POSSIBILITY OF SHOCK, INJURY, DEATH OR DAMAGE TO EQUIPMENT. REMOTE CONDENSER UNIT NOMINAL AIR CONDITIONER CAPACITY CHASSIS EFFICIENCY OPTION LEVEL D = STANDARD UNIT R-22 E = STANDARD UNIT R-407 F = HIGH &...
An additional waiting period will be required before restarting. 3. Since the air conditioner is located outdoors, it is exposed to all weather elements. Treat it with a good automobile paste wax twice a year (in the spring and fall).
EVAPORATOR & CONDENSATE DRAIN 1. Refer to the instructions supplied with the evaporator coil. 2. When installing the evaporator, refer to page 8 for condenser evaporator match-up. The evaporator should be installed in an insulated plenum of proper size to accommodate the coil, whether it be of the “A”...
SPECIAL INSTRUCTIONS FOR REPLACEMENT APPLICATION When replacing an existing system, it is mandatory that a liquid line filter dryer (if not provided with the condensing unit) and a suction line filter, conforming to the dryer selection chart below, be installed in the new system if any of the original refrigerant-bearing components are to be used in the new installation.
FIELD CHARGING PROCEDURES SUPERHEAT CHARGING (for units with pistons) The superheat method is highly recommended for field charging or checking the existing refrigerant charge in a system. Because each installation is different in terms of indoor air flow, refrigerant line length, duct variations, etc., the factory charge may not be correct for every application.
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29.4 C SUPERHEAT CHARGING CHART FOR UNITS WITH PISTONS 80°F 30°F - 16.7°C 26.7°C 75°F 25°F - 13.9°C 23.9°C 70°F 20°F - 11.1°C 21.1°C 15°F - 8.3°C 10°F - 5.6°C 5°F - 2.8°C °C 12.8 15.6 °F LINE LIMIT – DO NOT ADD CHARGE IF POINT FALLS BELOW THIS LINE. Chart based on 350 to 400 CFM / ton indoor airflow and 50% relative humidity use on systems that cool with fixed restrictor.