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Original instruction

Contents

1 Precautions for safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2 Part names  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . 4

3 Part names and functions of the remote controller  . . . . . . . . . . . . . . . . . . . . . . . . . . 6

4 Correct usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

5 Timer operation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

6 Installation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . 10

7 Notes on operations and performance  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

8 Louver direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

9 Tips for saving energy and comfortable performance . . . . . . . . . . . . . . . . . . . . . . . 16

10 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

11 When the following symptoms are found  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

12 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Thank you very much for purchasing TOSHIBA 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).
Request to constructor or dealer
• Please clearly explain the contents of the Owner’s manual and hand over it.

ADOPTION OF NEW REFRIGERANT

This Air Conditioner adopts a new refrigerant HFC (R410A) instead of the conventional refrigerant R22 in order 
to prevent destruction of the ozone layer.

This appliance is not intended for use by person (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.

Please read carefully through these instructions that contain important information which complies with the “Machinery” 
Directive (Directive 2006/42/EC), and ensure that you understand them.

Generic Denomination: Air Conditioner

Definition of Qualified Installer or Qualified Service Person

The air conditioner must be installed, maintained, repaired and removed by a qualified installer or qualified service person. 
When any of these jobs is to be done, ask a qualified installer or qualified service person to do them for you.
A qualified installer or qualified service person is an agent who has the qualifications and knowledge described in the table 
below.

Agent

Qualifications and knowledge which the agent must have

• Qualified installer

• The qualified installer is a person who installs, maintains, relocates and removes the air conditioners made 

by Toshiba Carrier Corporation. He or she has been trained to install, maintain, relocate and remove the air 
conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such 
operations by an individual or individuals who have been trained and is thus thoroughly acquainted with the 
knowledge related to these operations.

• The qualified installer who is allowed to do the electrical work involved in installation, relocation and removal 

has the qualifications pertaining to this electrical work as stipulated by the local laws and regulations, and 
he or she is a person who has been trained in matters relating to electrical work on the air conditioners made 
by Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such matters by an 
individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge 
related to this work.

• The qualified installer who is allowed to do the refrigerant handling and piping work involved in installation, 

relocation and removal has the qualifications pertaining to this refrigerant handling and piping work as 
stipulated by the local laws and regulations, and he or she is a person who has been trained in matters 
relating to refrigerant handling and piping work on the air conditioners made by Toshiba Carrier Corporation 
or, alternatively, he or she has been instructed in such matters by an individual or individuals who have been 
trained and is thus thoroughly acquainted with the knowledge related to this work.

• The qualified installer who is allowed to work at heights has been trained in matters relating to working at 

heights with the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been 
instructed in such matters by an individual or individuals who have been trained and is thus thoroughly 
acquainted with the knowledge related to this work.

• Qualified service 

person

• The qualified service person is a person who installs, repairs, maintains, relocates and removes the air 

conditioners made by Toshiba Carrier Corporation. He or she has been trained to install, repair, maintain, 
relocate and remove the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she 
has been instructed in such operations by an individual or individuals who have been trained and is thus 
thoroughly acquainted with the knowledge related to these operations.

• The qualified service person who is allowed to do the electrical work involved in installation, repair, 

relocation and removal has the qualifications pertaining to this electrical work as stipulated by the local laws 
and regulations, and he or she is a person who has been trained in matters relating to electrical work on the 
air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such 
matters by an individual or individuals who have been trained and is thus thoroughly acquainted with the 
knowledge related to this work.

• The qualified service person who is allowed to do the refrigerant handling and piping work involved in 

installation, repair, relocation and removal has the qualifications pertaining to this refrigerant handling and 
piping work as stipulated by the local laws and regulations, and he or she is a person who has been trained 
in matters relating to refrigerant handling and piping work on the air conditioners made by Toshiba Carrier 
Corporation or, alternatively, he or she has been instructed in such matters by an individual or individuals 
who have been trained and is thus thoroughly acquainted with the knowledge related to this work.

• The qualified service person who is allowed to work at heights has been trained in matters relating to 

working at heights with the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she 
has been instructed in such matters by an individual or individuals who have been trained and is thus 
thoroughly acquainted with the knowledge related to this work.

1-EN

2-EN

Summary of Contents for MCY-MAP0401HT2DZ

Page 1: ...MCY MAP0401HT MCY MAP0501HT MCY MAP0601HT MCY MAP0401HTZ MCY MAP0501HTZ MCY MAP0601HTZ MCY MAP0401HTZG MCY MAP0501HTZG MCY MAP0601HTZG For commercial use MCY MAP0401HT2D MCY MAP0501HT2D MCY MAP0601HT2D MCY MAP0401HT2DZ MCY MAP0501HT2DZ MCY MAP0601HT2DZ MCY MAP0401HT2DZG MCY MAP0501HT2DZG MCY MAP0601HT2DZG ...

Page 2: ...edge related to this work The qualified installer who is allowed to do the refrigerant handling and piping work involved in installation relocation and removal has the qualifications pertaining to this refrigerant handling and piping work as stipulated by the local laws and regulations and he or she is a person who has been trained in matters relating to refrigerant handling and piping work on the...

Page 3: ... installation work has been completed have the installer explain about the circuit breaker positions In the event that error has occurred in the air conditioner set the circuit breaker to the OFF position and contact a service person If you install the unit in a small room take appropriate measures to prevent the refrigerant from exceeding the limit concentration even if it leaks Consult the deale...

Page 4: ...isconnect the appliance form the main supply This appliance must be connected to the mains by means of a switch with a contact separation of at least 3 mm Installation fuse all types can be used must be used for the power supply line of this air conditioner Installation Certainly lay the drain hose for perfect draining Bad drainage may cause flooding in the house and getting furniture wet Make sur...

Page 5: ...models read the owner s manuals that come with the indoor units 2 Part names Outdoor unit Indoor unit 4 Way Cassette Type Compact 4 Way cassette Type Air intake They are provided at rear and left sides Fixing leg Equipped on the electrical control box Air discharge Hot air is discharged when cooling operation is performed Cold air is discharged when heating operation is performed Power source hole...

Page 6: ... Air in the room is taken in through here Concealed Duct Standard Type Concealed Duct High Static Pressure Type Slim Duct Type Ceiling Type Air filter Filters out dust Inside the return air grille Air discharge The air discharge duct is connected Earth screw Equipped on the electrical control box Return air grille Air in the room is taken in through here Earth screw Equipped on the electrical cont...

Page 7: ...o 8 indoor units Display section All indicators are displayed in the display example below Actually only the selected options will be displayed blinks on the display of the remote controller the first time the power switch is turned on The initial settings progress while is blinking Start to use the remote controller after has disappeared NOTE The LCD may temporarily be blurred due to static elect...

Page 8: ...tton is pushed while operation mode is fixed to cool or heat by the air conditioner administrator 20 Operation ready display This display appears on some models 21 Service display Displayed while the protective device works or a trouble occurs 2 14 15 5 7 3 1 4 6 11 9 8 13 12 10 18 17 19 20 21 16 Auto High Medium Low Operation section Once the settings have been configured all you need to do is pu...

Page 9: ...or about 1 minute after turning on the power This is not a malfunction REQUIREMENT Keep the power switch turned on during use When you resume using the air conditioner after a long period of disuse turn on the power switch at least 12 hours before starting running Operations 1 Push the button The operation lamp lights up 2 Push the MODE button to select a operation mode Each time you push the butt...

Page 10: ...ode and indication change in the following order and the time indicator blink 2 Push the buttons to set the period of time until the timer actions The time setting increases in 0 5 hour 30 minute increments each time you push The setting increases in 1 hour increments if it is over 1d 24 hours The maximum is 7d 168 hours On the remote controller settings between 0 5h and 23 5h 1 are displayed as i...

Page 11: ... air or noise coming from the air discharge of the outdoor unit 7 Notes on operations and performance Check before operation Turn on the power switch at least 12 hours before starting operation Make sure the earth wire is securely connected Make sure the air filter is attached to the indoor unit Heating performance A heat pump system which gathers outside heat and emits it into a room is used for ...

Page 12: ...istics of air Cool air falls and warm air rises CAUTION Point the louver horizontally during cooling If pointing downward for cooling dew may form on the surface of the air discharge or louver and may drop down NOTE If pointing horizontally for cooling dew may form on the surface of the cabinet or louver and may drop down If pointing horizontally for heating the room temperature may be uneven Do n...

Page 13: ...ions below may sometimes be displayed and may not set the louver to the highest position Indications when swinging is stopped Indications when swinging is stopped SWING FIX SWING FIX SWING FIX FAN HEAT COOL DRY SWING FIX FAN HEAT operation COOL DRY operation UNIT LOUVER UNIT LOUVER Unit No 1 4 No display Unit No 1 1 Unit No 1 2 Unit No 1 3 UNIT LOUVER No display Unit No 1 1 Unit No 1 2 Unit No 1 3...

Page 14: ...wing figure is selected NOTE Even in louver lock mode the louver temporarily moves in the following cases When the air conditioner is stopped When heating starts When defrosting When thermo off Releasing the louver lock Set 0000 in Step 4 of Setting the louver lock The mark disappears Steps 1 3 and 5 6 of Setting the louver lock also apply to releasing the lock Adjusting the horizontal direction 1...

Page 15: ...et the air discharge direction to forward using a front air discharge unit sold separately CAUTION When applying a front air discharge unit to the indoor unit the 2 way air discharge function forward downward is not available Such use may lower the air temperature and cause water leakage For details on the installation read the installation manual that comes with a front air discharge unit sold se...

Page 16: ...ion changes as follows When cooling Point the louver horizontally to send cool air across the entire room When heating Point the louver downward to send heated air to the floor When adjusting louver direction horizontally point the vertical grille inside the horizontal louver in your preferred direction SWING FIX SWING FIX 1 2 SET TIME TIMER SET TEST FILTER L L RESET TEMP CL FAN SAVE A A SWING FIX...

Page 17: ...ir conditioner under the following temperature conditions If air conditioner is used outside of the above conditions safety protection may operate Clean the air filter often A clogged air filter lowers the cooling heating performance Do not cool heat too much WARNING Do not expose your body to cool air directly for a long time and do not cool yourself excessively Doing so may result in deteriorate...

Page 18: ... pull it toward you to remove it 2 Take out the air filter inside the return air grille 3 Vacuum dust or brush clean If heavily stained it is more effective to wash in lukewarm water mixed with neutral detergent After washing rinse it well and dry it in the shade Reinstall the cleaned air filter Floor Standing Concealed Type 1 Push down hook of the air filter on the front panel Lower side 2 Pull t...

Page 19: ...eard and the operation sound may become larger for 2 or 3 minutes immediately after the operation has started They are flowing sound of refrigerant or draining sound of dehumidifier Slight clacking sound is heard This is sound generated when heat exchanger etc expand and contract slightly due to change of temperature Discharge air smells Various smell such as one of wall carpet clothes cigarette o...

Page 20: ...to the following Confirmation of error history for confirmation When a trouble occurred on the air conditioner the trouble history can be confirmed with the following procedure The trouble history is stored in memory up to 4 troubles The history can be confirmed from both operating status and stop status Procedure Description 1 When pushing and buttons at the same time for 4 seconds or more the fo...

Page 21: ...te PLYMOUTH Devon PL6 7DB United Kingdom Hereby declares that the machinery described below Generic Denomination Air Conditioner Model type Heat Pump Model MCY MAP0401HT MCY MAP0501HT MCY MAP0601HT MCY MAP0401HTZ MCY MAP0501HTZ MCY MAP0601HTZ MCY MAP0401HTZG MCY MAP0501HTZG MCY MAP0601HTZG Commercial name MINI Super Modular Multi System Air Conditioner MINI SMMS series Complies with the provisions...

Page 22: ... 21 MEMO ...

Page 23: ... 22 MEMO ...

Page 24: ... manufacturer TOSHIBA CARRIER CORPORATION Address city country 336 Tadehara Fuji shi Shizuoka ken 416 8521 Japan Name of the Importer Distributor in EU Toshiba Carrier UK Ltd Address city country Porsham Close Belliver Industrial Estate PLYMOUTH Devon PL6 7DB United Kingdom ...

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