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VRF (Variable Refrigerant Flow)
User manual
V33C***S4-4P
• Thank you for purchasing this Lennox Product.
• Before operating this unit, please read this manual carefully and retain it for future reference.
DB68-13110A-00_IB_VRF 4way_AA_EN_.indd 1
DB68-13110A-00_IB_VRF 4way_AA_EN_.indd 1
2024-08-06 오전 11:53:17
2024-08-06 오전 11:53:17
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Table of Contents
Related Manuals for Samsung LENNOX V33C S4-4P Series
Summary of Contents for Samsung LENNOX V33C S4-4P Series
- Page 1 VRF (Variable Refrigerant Flow) User manual V33C***S4-4P • Thank you for purchasing this Lennox Product. • Before operating this unit, please read this manual carefully and retain it for future reference. DB68-13110A-00_IB_VRF 4way_AA_EN_.indd 1 DB68-13110A-00_IB_VRF 4way_AA_EN_.indd 1 2024-08-06 오전 11:53:17 2024-08-06 오전...
- Page 2 Contents Safety Information Safety Information At a Glance Indoor Unit Overview Operation Features Operating temperature and humidity Cleaning and Maintenance Cleaning and Maintaining Cleaning the indoor unit exterior • Cleaning the outdoor unit heat exchanger Cleaning the air filter Periodical maintenance Troubleshooting English DB68-13110A-00_IB_VRF 4way_AA_EN_.indd 2...
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Page 3: Safety Information
Safety Information California Proposition 65 Warning (US) WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. Before using your product, please read this manual thoroughly to ensure that you know how to safely and efficiently operate the extensive features and functions of your new appliance. Because the following operating instructions cover various models, the characteristics of your product may differ slightly from those described in this manual. - Page 4 Safety Information The installation of this appliance must be performed by a qualified technician or service company. • Failing to do so may result in electric shock, fire, explosion, problems with the product, or injury. Install a switch and circuit breaker dedicated to the product. •...
- Page 5 CAUTION Install your appliance on a level and hard floor that can support its weight. • Failing to do so may result in abnormal vibrations, noise, or problems with the product. Install the drain hose properly so that water is drained correctly. •...
- Page 6 Safety Information FOR USING WARNING If the appliance is flooded, please contact your nearest service centre. • Failing to do so may result in electric shock or fire. If the appliance generates a strange noise, a burning smell or smoke, cut- off the power supply immediately and contact the nearest service center.
- Page 7 After unpacking the product, keep all packaging materials well out of the reach of children, as packaging materials can be dangerous to children. • If a child places a bag over its head, it may result in suffocation. Do not touch the front panel with your hands or fingers during the heating operation.
- Page 8 Safety Information CAUTION Do not place objects or devices under the indoor unit. • Water dripping from the indoor unit may result in fire or property damage. Check that the installation frame of the outdoor unit is not broken at least once a year.
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Page 9: For Cleaning
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance. -
Page 10: Indoor Unit Overview
At a Glance Indoor Unit Overview The indoor unit and its display may look slightly different from the illustration shown below, depending on the model and the panel type. 01 Display Indication Function On/Off operation indicator Removing frost indicator Timer indicator Filter cleaning indicator Remote control sensor 02 Air flow blade/Air outlet (inside) /... -
Page 11: Operation Features
Operation Features Operating temperature and humidity When using the product follow the operating temperature and humidity ranges. Mode Indoor temperature Outdoor temperature Indoor humidity Cool mode 64 ˚F ~ 90 ˚F Depending on the outdoor (18 ~ 32 °C) Dry mode 80% or less unit specification Heat mode... - Page 12 Operation Features Pairing an indoor unit with a remote control Use the Zone function to assign numbers to multiple indoor units installed in the same space, and control individual indoor units. ▶ ▶ Select Zones. ▶ Select the desired ▶ ▶...
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Page 13: Cleaning And Maintaining
Cleaning and Maintaining Before cleaning the indoor unit, be sure to turn off the auxiliary power switch. Cleaning the indoor unit exterior Wipe the surface of the unit with a slightly wet or dry cloth when needed. Wipe off dirt of odd- shaped areas by using a soft brush. - Page 14 Cleaning and Maintaining Cleaning the air filter CAUTION • Be sure to hold the grille with a hand to prevent dropping from the opening of the front grille. 1 Detaching the air filter Push down the hooks at each side of the front grille to open the grille.
- Page 15 2 Cleaning the air filter Clean the air filter with a vacuum cleaner or soft brush. If dust is too heavy, then rinse it with running water and dry it in a ventilated area. CAUTION Do not scrub the air filter with a brush or other cleaning utensil.
- Page 16 Cleaning and Maintaining 4 Resetting the filter-cleaning reminder Programmable Wired Controller After cleaning and reassembling the air filter, be sure to reset the filter-cleaning reminder as follows : • Indoor unit with the programmable wired Option controller: Filter Reset a. Press the button to display the Option menu.
- Page 17 Wireless Remote Control • Indoor unit with the wireless remote control: In operation ▶ ▶ Select ▶ ▶ Settings. Select ▶ ▶ Filter reset. ▶ CAUTION • The filter reset indicator blinks when the air filter should be cleaned. • Although the filter cleaning indicator ( ) does not light, be sure to set the "Filter Reset"...
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Page 18: Periodical Maintenance
Cleaning and Maintaining Periodical maintenance Requires qualified Unit Maintenance item Interval technicians Clean the air filter. At least once a month Clean the condensate drain pan. Once a year Required Indoor Clean up the heat exchange. Once a year Required unit Clean the condensate drain pipe. -
Page 19: Troubleshooting
Troubleshooting Refer to the following chart if the product operates abnormally. This may save time and unnecessary expense. Problem Solution The product • Because of the protective mechanism, the appliance does not start does not operate operating immediately to keep the unit from overloading. The product immediately after it will start in 3 minutes. - Page 20 Cleaning and Maintaining Problem Solution The programmable • Check whether the indicator is displayed at the bottom right of the wired controller remote control display. In this case, turn off both the product and the does not operate. auxiliary power switch, and then contact a service centre. The product is not •...
- Page 21 Problem Solution • Close the windows and doors to maximize the cooling and heating efficiencies. • If the Cool mode is stopped and then started immediately, cool air comes out after about 3 minutes to protect the compressor of the outdoor unit. The air is not cool or warm enough.
- Page 22 Register Product to Receive enhance warranty and view product documentation : https://www.warrantyyourway.com/ COUNTRY CALL OR VISIT US ONLINE AT www.lennox.com for homeowners, AMERICA 800-953-6669 www.lennoxpros.com for dealer/contractor DB68-13110A-00_IB_VRF 4way_AA_EN_.indd 22 DB68-13110A-00_IB_VRF 4way_AA_EN_.indd 22 2024-08-06 오전 11:53:21 2024-08-06 오전 11:53:21...
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