The Daikin brand three-phase air conditioners use the chlorine-free refrigerant R-410A and feature operational sound levels that are among the best in the HVAC industry. Service Valves with Sweat Connections and Easy-Access Gauge PortsEnergy-Efficient CompressorFactory-Installed, Steel-Cased Filter Drier To be the world quality leader in the innovation, design, manufacture and service of severe-duty air conditioning and filtration equipment. Lintern Corporation was established in 1892 by William Lintern.  It remains a privately-held firm with the sixth generation of Lintern as its President.  Lintern pioneered the severe-duty air conditioning industry over 70 years ago and continues to lead the industry, worldwide. Headquartered in Ohio, USA, we have sales offices in the United States and in several countries around the world. All Lintern products are engineered to ensure efficient operation and long-term reliability in applications subjected to intense heat, heavy dirt loading, vibration and corrosive environments.

What kinds of applications require Lintern air conditioning systems Lintern systems are used in more than 60 countries in a variety of industries. Some of the markets we serve include primary metals, coke facilities, mining, oil and gas, utilities, pulp and paper, chemical processing plants, satellite communications, cement plants and offshore marine applications. What other products does Lintern provide In addition to extreme-duty, severe-duty and heavy-duty air conditioners, Lintern offers several models of pressurization/filtration systems. Our modular design allows you to select the proper unit for your application. A safety/signal light product line is also available from Lintern. Does Lintern equipment comply with environmental regulations Lintern air conditioning products utilize environmentally-acceptable refrigerants in compliance with The Montreal Protocol which eliminated the production of CFC Refrigerants on December 31, 1995. CFC Refrigerants such as R-12, R-60/40 and R-114 have been replaced in Lintern products by HCFC and HFC alternatives.

What makes Lintern different The Lintern reputation has grown through five generations of superior product quality and service. Among the value-added services Lintern offers: A comprehensive development and testing program. The world’s highest-quality components and products. Continued commitment to R&D. A staff of sales engineers with extensive field experience. Lintern performance and worldwide presence. 1892: The Nichols-Lintern Company is established by William Lintern. 1901: The Nichols-Lintern Company is incorporated and begins providing signal lights and sanders for locomotive application. 1929: Vehicular ventilators for cars, trucks and buses. 1936: The Lintern Corporation is officially incorporated, and provides signal lights for street cars and transit cars. 1940: Lintern introduces its aire-rectifier, the first high-temperature (air-cooled) air conditioner, which heats, cools and filters air. 1944: Lintern initiates a series of advances in severe-duty air conditioning equipment with the self-contained, air cooled 143 series.

1947: 147 series released. 1948: Lintern introduces the first “split” air conditioning unit, the 148 series. 1949: Lintern introduces its first media filter. 1950: The first optional ceiling-mount severe-duty system is released, called the 501 series. 1952: 527 Series is released, the “big brother” to the 501 series. 1962: 627 series released, utilizing the first horizontal coil and single condenser motor. 1970: 708 series released, the first high-temperature industrial unit designed for through-wall mounting.ac hose repair phoenix az 1970: 727 series released, using the 627 frame, redesigned for better serviceability.window ac unit throwing breaker 1972: L27 series released, with equal capacity to the 727 but using less horsepower. harga ac portable hemat listrik

The result…. a more energy efficient air conditioning unit. 1980: The first stainless steel frame introduced in the new 812 series, which also provides higher condenser coil capacity, and a modular design providing the opportunity for split or self-contained options. 1991: Slim line evaporator introduced. All CFCs eliminated from the Lintern product line. 1992: 912 series released, with a greatly improved condenser section. In late 1992 a larger version of the 912, called the 924 is introduced. 1994: The 928 series is released, using Bitzer’s state-of-the-art compressor, and a condenser coil with 6 fins per inch (4.2mm fin spacing). 1994: The versatile 2000 series is released, incorporating the best components from 40 years of innovation. 2000: Introduces the 213SC series with digital control technology. 2000: Introduces the new LHDE 1-ton evaporator cabinet cooler. 2001: The LHD 3, 4, 5 ton wall mount and split type heavy duty series. 2003: 214SC series released, using the Copeland Scroll compressor and digital control technology.

2004: 229 series released, using the Copeland Scroll compressor technology. 2004: Variable Frequency Drives are incorporated into our filtration systems to automatically maintain internal room pressure. 2004: Introduced VFD technology to convert DC power to AC power then is used to drive any system with standard AC motors. More advance control, better in performance, and cost less. 2005: The LHDE 2-ton evaporator cabinet cooler is released. 2006: Bitzer Semi-Hermetic compressors are incorporated into the 2000 & 228 series. 2007: 3000 condenser series is released using Bitzer semi-hermetic compressors and Copeland Scroll compressors. Modular design from 1.5 tons to 5 tons+. 2008: LIC-250 filtration unit introduced with enhanced improvements from the CFS-150. 2009: LIF-3000 filtration unit introduced with enhanced improvements from the HEF-2800.If you do not find the answer you’re looking for here, please do not hesitate to CONTACT us! 1. WHAT IS THE CONCEPT BEHIND THE DOCTOR AROMAS’ SYSTEM?

2. HOW LONG DO THE FRAGRANCE CANISTERS LAST? 3. HOW DO I CHOOSE THE INTERVAL I NEED BETWEEN SPRAYS? 4. WHAT ABOUT VERY LARGE SPACES? 5. WITH WHAT FREQUENCY DO I NEED TO CHANGE THE CANISTERS? 6. DOES YOUR SYSTEM WORK ONLY WITH COLD AIR? 7. IS YOUR SYSTEM COST EFFECTIVE? 8. WHAT ABOUT THE QUALITY AND SAFETY OF YOUR PRODUCTS? 9. DOES YOUR SYSTEM ONLY WORK WITH CENTRAL AIR CONDITIONERS? 10. I JUST INSTALLED DISPENSER TO THE CANISTER BUT THE DISPENSER IS NOT WORKING 11. THE DISPENSER IS ACTING ERRATICALLY AND DISPENSING EVERY FEW SECONDS 12. CAN I PLACE THE CANISTER LAYING DOWN SO IT POINTS TO THE FILTER WHEN THE FILTER IS HORIZONTAL AND PARALLEL TO THE FLOOR? 13. CAN I USE THE DOCTOR AROMAS' SYSTEM IN AN AC WALL UNIT OR SPLIT? 14. WILL THE SYSTEM WORK IF MY CENTRAL AC IS OFF? 15. CAN I USE THE FRAGRANCE CANISTER AS A REGULAR ROOM AEROSOL AND SPRAY IT IN PLACES OTHER THAN THE FILTER OF MY CENTRAL AC? 16. HOW DO I SET UP THE CANISTER ONCE I ATTACH THE DISPENSER?

1. WHAT IS THE CONCEPT BEHIND THE DOCTOR AROMAS’ SYSTEM? Doctor Aromas provides aromatherapy through your central air conditioning system. The Fragrance Canisters contain the finest cosmetic grade perfumes and pure essential oils that are sprayed on the AC filter. on the size of the space and the fragrance intensity desired, the dispenser that is attached to the refill can be programmed to spray at desired 2. HOW LONG DO THE FRAGRANCE CANISTERS LAST? The canisters deliver approximately 2400 sprays. Depending on the time interval you set between sprays, you will have a certain amount of sprays per hour (i.e. If you set the dispenser to spray at 20 minute intervals, this will give you 3 sprays per hour). Multiply the number of sprays per hour by the number of hours you plan on using the fragrance canister, and you will have the number of sprays per day (i.e. If you operate the canister 8 hours per day then you’ll be using 24 shots per day). Divide 2400 (total number of sprays in each canister) by the total number of sprays per day and you’ll get the approximate number of days the canister will last (i.e. 2400 / 24 = 100 days).

Both Fragrance Canisters will last the same length of time because the size of the valves are different to adjust for the size of the space. Using a canister 24 hours a day, 7 days a week, with one spray every 20 minutes, it will last approximately 30 days. 3. HOW DO I CHOOSE THE INTERVAL I NEED BETWEEN SPRAYS? It’s really a matter of personal preference. You can start initially with 20 minutes intervals, try it for a while and you can then increase or decrease the time depending on the fragrance intensity you like. 4. WHAT ABOUT VERY LARGE SPACES? If you find that you would like the fragrance intensity to be stronger, you can set up two, or more, Fragrance Canisters by the filter. If you have more than one AC unit, then you would need at least one Fragrance Canister for each unit. 5. WITH WHAT FREQUENCY DO I NEED TO CHANGE THE CANISTERS? Fragrance Canisters last an average of 30 days, but it depends on the frequency you set between spray intervals. Use the calculation above under “HOW LONG DO THE FRAGRANCE CANISTERS LAST?” to estimate the time based on your personal use.

Once you determine when you’ll need a refill canister, you can join the "Doctor Aromas Autoship Club." This gives you the benefits of FREE Shipping, while making sure you never run out of your favorite aromatherapy fragrance + your 10th subscription canister is FREE + take advantage of special discounts and gifts for members only. You can choose how often you'd like to have your Fragrance Canister sent to you, and it will be automatically shipped at your convenience. You are in total control with this time-saving feature, and any changes to your future shipments can be easily made on your account page. Autoship can be set up on the order page once you click "Add to Cart." 6. DOES YOUR SYSTEM WORK ONLY WITH COLD AIR? Doctor Aromas can also be used with the fan or heat settings or your central air condirioning system. Warm air will give you a slightly stronger fragrance. 7. IS YOUR SYSTEM COST EFFECTIVE? Doctor Aromas provides results that cannot be obtained with any other system.

Aerosol room sprays and plugins only deliver fragrance in the small surrounding area where they are placed. Since our system uses your AC to deliver the fragrance, you will literally have “aromatherapy in the air” evenly throughout your entire home. Since you need only one Fragrance Canister, which lasts a month, or more, our system also ends up being the least expensive. To obtain similar results, you would need multiple aerosol room sprays and plugins, whose scents usually last only 10 days, so you would end up spending a lot more for an inferior and inefficient product. Each scent is crafted with the highest quality and freshest ingredients to ensure a positive experience. Doctor Aromas is clearly the best choice any way you look at it. 8. WHAT ABOUT THE QUALITY AND SAFETY OF YOUR PRODUCTS? Doctor Aromas Fragrance refills are made using the finest cosmetic grade perfumes and pure essential oils. propellant used is the same one used in asthma inhaler devices, it is

non-flammable, and it does not hurt the ozone layer nor affect people, pets orNever point the Fragrance refills towards your face. yourself, wash the area thoroughly with soap and water. Safety Data Sheets are 9. DOES YOUR SYSTEM ONLY WORK WITH CENTRAL AIR CONDITIONERS? 10. I JUST INSTALLED DISPENSER TO THE CANISTER BUT THE DISPENSER IS NOT WORKING TOP • Verify that the trigger in the dispenser is completely up before attaching it to the Fragrance Canister. If the trigger shows, push it up with the remote control or a pencil. CLICK to view short instructional video. • Try changing the dispenser’s batteries. Use only AA alkaline batteries. • Use the Fragrance Canister and dispenser in the upright position. It will not properly work if laying down. 11. THE DISPENSER IS ACTING ERRATICALLY AND DISPENSING EVERY FEW SECONDS TOP The batteries need to be replaced. Change the dispenser's batteries every 45 days, or every time you replace the Fragrance Canister, whichever happens first.

12. CAN I PLACE THE CANISTER LAYING DOWN SO IT POINTS TO THE FILTER WHEN THE FILTER IS HORIZONTAL AND PARALLEL TO THE FLOOR? Always use the Fragrance Canister and dispenser in the upright position. It will not properly work if it is laying down. Even if the Fragrance Canister is not pointing directly at the filter, the fragrance will still be sucked in by the air flow. 13. CAN I USE THE DOCTOR AROMAS' SYSTEM IN AN AC WALL UNIT OR SPLIT?Our system only works with central air conditioners. Do not use in wall units or splits. Please contact our office if your air conditioning system is not central and we will offer you other alternatives. 14. WILL THE SYSTEM WORK IF MY CENTRAL AC IS OFF? In order for the system to work the fan must be on. During cool weather turn the fan of your central air conditioner to the ON position (as opposed to AUTO) to ensure the fragrance continues to circulate throughout your home. 15. CAN I USE THE FRAGRANCE CANISTER AS A REGULAR ROOM AEROSOL AND SPRAY IT IN PLACES OTHER THAN THE FILTER OF MY CENTRAL AC?

The contents of Doctor Aromas Fragrance Canisters are very different from regular room aerosol sprays. They contain plant essences and essential oils that will not "float" in the air. The mist will fall to the floor and will make it slippery. Do not use the Fragrance Canister on furniture or fabrics since it can cause stains. 16. HOW DO I SET UP THE CANISTER ONCE I ATTACH THE DISPENSER? Once you attach the dispenser unit to the Fragrance Canister, place it so that when it sprays, it hits the largest possible area of the filter. Filter is parallel to the floor: TOP Mount the dispenser on the wall so that it sits just below the filter. Filter parallel to the floor with a water heater below: TOP Hang the dispenser from the wall at a height that will allow the spray to go over the water heater and be sucked in by the AC intake. Filter is inside the wall duct TOP Open the air intake vent, remove the air filter, and place the dispenser inside the AC duct pointing towards the filter at a 45 degrees angle.