Summary of Contents for Carrier 38VT 188CTST Series
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1141102001 R410A AIR CONDITIONER (MULTI TYPE) Outdoor Unit For commercial use สํ า หรั บ ใช ง านเชิ ง พาณิ ช ย Model name: <Cooling only Model> 38VT____1 88CTST 38VT____1 88CTSTZ Owner's Manual Notice: is committed to continuously improving its products to ensure the highest quality and reliability standards, and to meet local regulations and market requirements.
– 1 – Contents Thank you very much for purchasing Carrier Air Conditioner. Please read this Owner’s Manual carefully before using your Air Conditioner. • Be sure to obtain the “Owner’s Manual” and “Installation Manual” from constructor (or dealer). 1 Precautions for safety ....................3 •...
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Please read carefully through these instructions that contain important information and ensure that you understand These safety cautions describe important matters concerning safety to prevent injury to users or other people them. and damages to property. Please read through this manual after understanding the contents below (meanings of indications), and be sure to follow the description.
– 3 – Installation Precautions for safety • Only a qualied installer(*1) or qualied service person(*1) is allowed to carry out the electrical work of the air conditioner. The manufacturer shall not assume any liability for the damage Under no circumstances must this work be done by an unqualied caused by not observing the description of this manual.
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• Do not move or repair any unit by yourself. Since there is high Repairs voltage inside the unit, you may get electric shock when removing • When you have noticed that some kind of trouble (such as when the cover and main unit. a check display has appeared, there is a smell of burning, •...
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– 5 – • Be sure to stop running the air conditioner and turn off the breaker CAUTION before cleaning. Otherwise, injury may result as the fan is rotating at high speed inside the unit. To disconnect the appliance from the main supply •...
■ Connectable indoor units Part names Model type Model Name ■ Outdoor unit 40VU✱✱✱ S-8S-TST 4-Way Cassette 40VU✱✱ ✱ ✱ 1-Way Cassette Air discharge Concealed Duct, Standard 40VD✱✱✱ S-8S-TST Warm air comes out when cooling. Concealed Duct, High Static Pressure 40VD✱✱✱...
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– 7 – 40VD A-8S-TST Concealed Duct Standard Type Air discharge 40VD✱✱✱ S-8S-TST Connect a discharge duct. Air discharge Connect a discharge duct. Air intake Connect a suction duct. Electrical control box Electrical control box The earth screw is provided in the The earth screw is provided in the electrical control box.
■ Indicators Part names and functions of the remote All icons on the display are shown for this explanation. Operations are not accepted when “SETTING” is ashing. controller Remote controller model name : 40VCW61-7-CEE LCD backlight lights for 15 seconds during remote controller operation. All indicators are displayed in the display example below.
– 9 – Operation OFF timer operation When you use the air conditioner for the rst time or change the settings, follow the procedures below. From next OFF timer : The indoor unit stops when the set time is reached. time, pressing the ON/OFF button starts running of the air conditioner with the chosen settings.
■ 4-way cassette type Horizontal adjustment Louver direction Point the louver horizontally. For cooling mode CAUTION The louver can be adjusted to four steps. Point the louver horizontally during cooling Point the louver horizontally. If pointing downward, If pointing downward for cooling, dew may form on the dew may form on the surface of the air discharge surface of the air discharge or louver and may drop port and may drop down.
– 11 – Installation Notes on operations and performance ■ ■ ■ Location Check before operation Protective device (High pressure switch) • Avoid installing near machines emitting high frequency waves. • Turn on the power switch at least 12 hours before •...
Tips for energy saving and comfortable Maintenance performance WARNING To save energy and perform comfortable cooling For daily maintenance including Air Filter cleaning, make sure to ask the qualied service person Clean the air lter often Do not cool too much particularly following models;...
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– 13 – ■ ■ Cleaning the indoor unit and Before the cooling season remote controller Ask a qualied service person to clean the drain • Ask qualied service person to clean the indoor units for the models listed in the warning on the top of this CAUTION chapter.
■ Con rmation and check When the following symptoms are found If a problem occurs with the air conditioner, the OFF timer indicator alternately shows the Check the points described below before asking repair servicing. check code and the indoor UNIT No. in which the problem occurred.