1. Location
•Place the unit in a properly ventilated location. If it is not, heat exhausted by the condensing unit will build up and the cooling system will not operate properly.
•Leave minimum 5 feet clearance for hot air exhaust and leave minimum 1 foot clearance for the fresh air intake.
•Air flow from the cold air supply shall be unobstructed for at least 1 foot.
•Cooling unit shall be elevated to avoid possible flooding and shaded from direct sun. It shall not be exposed to temperatures higher than 110 °F or lower than 45 °F (optional low ambient kit for 20 °F).
•Overall combined duct length can be up to 50 ft long.
2. Customer Wiring
•Use 14AWG wires to connect the wires in the condensing unit electrical box to the power lines; connect the wires in the evaporator unit electrical box to the temperature controller.
•If necessary, splice the air sensor and add extra 14AWG wires.
3. Air Sensor
•The air sensor is recommended to place in the wine room. If it is in a return duct, due to the temperature differential the temperature setting needs to be adjusted in order to maintain the proper wine room temperature.
4. Evaporator Unit Air Flow
•If the overall duct length is more or less than 50ft, it is necessary to check the air flow to meet the specified CFM. It may use larger or smaller size ducts or fan speed control to adjust the system refrigeration performance to achieve
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