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38MG / 40MA / 40MB
Multi-zone Ductless Split System
Sizes 18 to 48
A NOTE ABOUT SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
MODEL NUMBER NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
ENVIRONMENTAL NOTICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
CARE AND MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
OPERATION TIPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
TROUBLESHOOTING TIPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Please read this Owner's Information Manual carefully before installing and using this appliance
and keep this manual for future reference.
For your convenience, please record the model and serial numbers of your new equipment in the
spaces provided. This information, along with the installation data and dealer contact information,
will be helpful should your system require maintenance or service.
UNIT INFORMATION
Model # ___________________________________
Serial # ___________________________________
INSTALLATION INFORMATION
Date Installed _____________________________
Owner's Manual
TABLE OF CONTENTS
NOTE TO EQUIPMENT OWNER:
DEALERSHIP CONTACT INFORMATION
Company Name: _________________________________
Address:_________________________________________
________________________________________________
Phone Number:__________________________________
Technician Name:_________________________________
________________________________________________
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Summary of Contents for Carrier 38MG
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Page 1: Table Of Contents
38MG / 40MA / 40MB Multi-zone Ductless Split System Sizes 18 to 48 Owner's Manual TABLE OF CONTENTS PAGE A NOTE ABOUT SAFETY ................. . 2 MODEL NUMBER NOMENCLATURE . -
Page 2: A Note About Safety
Model Numbers A NOTE ABOUT SAFETY Any time you see this symbol in manuals, instructions and on System System Volt- Ph @ Outdoor Model the unit, be aware of the potential for personal injury. There are Tons Btuh 60Hz Number three levels of precaution: 18,000 208/230-1... - Page 3 CAUTION Contact an authorized service technician for repair or maintenance of this unit. Contact the installer for installation of this unit. The air conditioner is not intended for use by young children or invalids without supervision. Young children should be supervised to ensure that they do not play with the air conditioner. If the power cord is to be replaced, replacement work shall be performed by authorized personnel only.
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Page 4: Environmental Notice
ENVIRONMENTAL NOTICE When using this air conditioner in the European countries, the follow information must be followed: DISPOSAL: Do not dispose this product as unsorted municipal waste. Collection of such waste separately for special treatment is necessary. It is prohibited to dispose of this appliance in domestic household waste. For disposal, there are several possibilities: A) The municipality has established collection systems, where electronic waste can be disposed of B) When buying a new product, the retailer will take back the old product free of charge. -
Page 5: Safety Precautions
SAFETY PRECAUTIONS To prevent injury to the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring of instructions may cause harm or damage. The seriousness is classified by the following indications. This symbol indicates the possibility of death or serious injury. - Page 6 SAFETY PRECAUTIONS CAUTION When the air filter is to be removed, Do not clean the air Ventilate the room well when conditioner with water. used together with a stove, do not touch the metal parts of the unit. etc. Doingsomay cause an injury. Water may enter the unit and degrade An oxygen shortage the insulation.
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Page 7: Operating Instructions
OPERATING INSTRUCTIONS Identification of parts Indoor unit Indoor unit One-five 1. Panel frame 2. Rear air intake grille 3. Front panel 4. Air Purifying filter and Air filter(behind) 5. Horizontal louver 6. LCD display window One-four 7. Vertical louver 8. Manual control button(behind) Remote controller holder One-thr ee Outdoor unit... - Page 8 OPERATING INSTRUCTIONS OPERATION display Displays when the air conditioner is in operation. AUTO operation display Displayed during the Auto operation. Signal receptor DEFROST operation display (For Heating and Cooling model o nly): Displays when the air conditioner starts defrosting automatically or when the warm air control feature is activated in the heating operation.
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Page 9: Identification Of Parts
OPERATING INSTRUCTIONS Identification of parts Floor Console Indoor unit Indoor unit 1. Air flow louver (at air outlet) 2. Air inlet(with air filter installed) 3. Remote controller 4. Installation part 5. Display panel 6. Connecting pipe O ne-fiv e Outdoor unit 7. - Page 10 OPERATING INSTRUCTIONS Temporar y button This button is used to operate the unit temporarily in case you misplace the remote controller or its batteries are exhausted. One press of the manual control button will lead to the forced AUTO operation. If you press the button twice within five seconds, the unit will operate under the forced COOL operation.
- Page 11 OPERATING INSTRUCTIONS Identification of parts Duct / Ceiling type Indoor unit Indoor unit 1. Air outlet 2. Air inlet 3. Air filter 4. Electric control cabinet 5. Wire controller 6. Drain pipe O ne-fiv e Outdoor unit 7. Drain hose, refrigerant connecting pipe 8.
- Page 12 OPERATING INSTRUCTIONS Identification of parts Compact four-way cassette type Indoor unit Indoor unit 1. Air flow louver(at air outlet) 2. Drain pump(drain water from indoor unit) 3. Drain pipe 4. Air outlet 5. Air filter(inside air-in grill) 6. Air inlet O ne-fiv e 7.
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Page 13: Operating Temperature
OPERATING INSTRUCTIONS NOTE: This manual does not include Remote Controller Operations, see the <<Remote Controller Instruction>> packed with the unit for details. Operating temperature Mode Heating operation Drying operation Co oling operation Temperature Room temperature 62 F~90 17 C~32 F~90 F 3 F~86 F 32 F~122 F Outdoor temperature... -
Page 14: Airflow Direction Control
OPERATING INSTRUCTIONS Airflow direction control Adjust the air flow direction properly otherwise it might cause discomfort or cause uneven room temperatures. Adjust the horizontal/vertical louver using the remote controller. For some models, the vertical louver can only be adjusted manually. To set the horizontal/vertical air flow direction Range Perform this function while the unit is in operation. -
Page 15: How The Air Conditioner Works
OPERATING INSTRUCTIONS Duct-Ceiling Type The following information details how to adjust the air flow direction when the air outlet parts (sold separately) is used with the indoor unit. Heating Cooling To effectively cool the whole room, please To effectively heat the bottom of the room adjust the louver horizontally. - Page 16 OPERATING INSTRUCTIONS Operation mode selection While simultaneously operating two indoor units or more, make sure the operation modes will not conflict with each other. The heat mode claims precedence over all other modes. If the unit intially started operates under the heat mode, the other units may only operate under heat mode. For example: If the unit intially started operates under cool(or fan) mode, the other units can operate under any mode except heat.
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Page 17: Care And Maintenance
CARE AND MAINTENANCE Care and maintenance Cleaning the Grille, Case and Remote Controller Turn the system off before cleaning. To clean, wipe with a soft, dry cloth. Do not use bleach or abrasives. NOTE: Supply power must be disconnectd before cleaning the indoor unit. - Page 18 CARE AND MAINTENANCE 4. Remove the Air Freshening Filter Optional filter Plasma Dust collector/ Silver Ion filter /Bio filter / Vitamin C filter) from its support frame. (The installation and removing method of the air freshening filter is different depending on the models, (see the images marked on the left).
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Page 19: Cassette Type
CARE AND MAINTENANCE CASSETTE TYPE 1. Open the air-in grill Push the grill switches towards the middle simultaneously as indicated in Fig. A. Then pull down the air-in grill. Cautions: The control box cables ,which are originally connected with the main body electrical terminators must be pulled off before doing as indicated above. -
Page 20: Floor And Standing Type(Console)
CARE AND MAINTENANCE FLOOR AND STANDING TYPE(Console) 1. Open the front panel.(Refer to Fig. F1) Fig.F1 2. Remove the air filter Press the claws on the right and left of the air filter down slightly, then pull upward.(Refer to Fig.F2) Fig.F2... - Page 21 CARE AND MAINTENANCE 3. Take off the special function filter Hold the tabs of the frame, and remove the claws in 4 places. (Refer to Fig. F3) (The special function filter can be cleaned by washing it with water once every 6 months. We recommend replacing it once every 3 years.) 4.
- Page 22 CARE AND MAINTENANCE DUCT /CEILING TYPE 1. Because the unit is a rear ventilated model, please remove the screws (2 pieces) fixed on the filter and pull the filter down away from the unit. See Fig.G1. 2. Because the unit is a descensional ventilated model , please push the filter up slightly for the position retainer to be removed from the flange fixed holes, and take off the filter according to the arrow direction shows in the...
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Page 23: Operation Tips
OPERATION TIPS Maintenance If you plan to idle the unit for a long time, perform the following: 1. Clean the indoor unit and air filter. 2. Select the FAN only mode, let the indoor fan run for a while to dry the inside of the unit. 3. - Page 24 OPERATION TIPS Dust is blown out from the indoor unit. This is a normal condition when the air conditioner has not been used for a long time or during first use of the unit. A peculiar smell comes out of the indoor unit. This is caused by the indoor unit emitting odors extractedfrom building material, furniture, or smoke.
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Page 25: Troubleshooting Tips
TROUBLESHOOTING TIPS Stop the air conditioner immediately if one of the following faults occur. Disconnect the power and contact the nearest customer service center. If the E( 0,1..) or P( 0, 1 ..) code appears on the LED(LCD)window, disconnect the power and contact a service technician. - Page 26 Catalog No: 38MG-40MA-MB-01OM Copyright 2014 Carrier Corporation S 7310 W. Morris St. S Indianapolis, IN 46231 Edition Date: 11/14 Replaces: New Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
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