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For commercial use

R32 or R410A

AIR CONDITIONER (MULTI TYPE)

Owner’s Manual

Indoor Unit

Model name:

<Fresh Air Intake Indoor Unit>

MMD-UP0481HFP-E 
MMD-UP0721HFP-E1
MMD-UP0961HFP-E1
MMD-UP1121HFP-E1
MMD-UP1281HFP-E1

Owner’s Manual

1

English

Summary of Contents for MMD-UP0481HFP-E

Page 1: ...se R32 or R410A AIR CONDITIONER MULTI TYPE Owner s Manual Indoor Unit Model name Fresh Air Intake Indoor Unit MMD UP0481HFP E MMD UP0721HFP E1 MMD UP0961HFP E1 MMD UP1121HFP E1 MMD UP1281HFP E1 Owner s Manual 1 English ...

Page 2: ...FC R32 or R410A which does not destroy the ozone layer According to IEC 60335 1 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 Children should be supervised to en...

Page 3: ...d 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...

Page 4: ...ioner There are many important things to keep in mind for daily operation Ask for installation to be performed by the dealer or a professional Only a qualified installer 1 is able to install an air conditioner If a non qualified person installs an air conditioner it may result in problems such as fire electric shock injury water leakage noise and vibration Do not use any refrigerant different from...

Page 5: ...o the OFF position Failure to set the circuit breaker to the OFF position may result in electric shocks through contact with the interior parts Only a qualified installer 1 or qualified service person 1 is allowed to remove the intake grille of the indoor unit or service panel of the outdoor unit and do the work required Inside the air conditioner are high voltage areas and rotating parts Due to t...

Page 6: ... person Take steps to ensure that the power will not be turned on by marking out of service near the circuit breaker for instance until qualified service person arrives Continuing to use the air conditioner in the trouble status may cause mechanical problems to escalate or result in electric shocks etc If you have discovered that the fan grille is damaged do not approach the outdoor unit but set t...

Page 7: ...id from falling into the remote controller Do not spill juice water or any kind of liquid Do not wash the air conditioner Doing so may result in electric shock Check whether the installation base and other equipment have become deteriorated after being used for a long time Leaving them such condition may result in the unit s falling down and causing injury Do not leave flammable sprays or other fl...

Page 8: ...en pushed again 2 Setting button Sets setting temperature at the normal mode Changes each setting at the Operation mode the Fan speed mode or the Wind direction mode 3 OFF timer button Setting the OFF timer 4 Menu button Selects the Operation mode select the Fan speed select or the Wind direction select Each time you push the button indicator is displayed as followings LCD backlight lights for 15 ...

Page 9: ... comes out after a 3 to 5 minutes of pre heating with the indoor fan kept turned off 2 Select the operation mode Push the Menu button several times to select the operation mode The current operation mode flashes Each time you push the setting button the operation mode and its icon change in the following order Cooling only mode will not display Auto and Heat If you do not push any button for 30s t...

Page 10: ...de In HEAT mode if temperature of the outdoor suction air is under 10 C 1 the operation stops automatically in order to protect the equipment When operating the fresh air intake unit with the outdoor suction temperature under 10 C 1 make sure to control over 10 C 1 using a duct heater locally procured For details consult the dealer which you purchased the air conditioner 1 In the case of combining...

Page 11: ...se may increase Be careful not to disturb your neighbors with cool warm 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 Defrosting during heating If fro...

Page 12: ...lace the prefilter when it is time for replacement approximately 2500 hours of operation is recommended Note that the high efficiency filter cannot be washed with water and reused However the lifetime of the high efficiency filter may be shortened depending on the intake air condition Cleaning the indoor unit and remote controller Ask qualified service person to clean the indoor units for the mode...

Page 13: ... the protective device operated The operation lamp goes on Is the timer ON The operation lamp goes on Are COOL and HEAT selected simultaneously indication is lit on the display of the remote controller Is the outdoor suction air temperature outside of operating temperature range The operation is automatically stopped on the remote controller display turms on If only fan operation is performed Is t...

Page 14: ...ing Heating MMD UP0481HFP E 36 36 44 MMD UP0721HFP E1 38 38 99 MMD UP0961HFP E1 40 40 99 MMD UP1121HFP E1 42 42 99 MMD UP1281HFP E1 44 44 99 Product information of ecodesign requirements Regulation EU 2016 2281 http ecodesign toshiba airconditioning eu en 25 EN 26 EN ...

Page 15: ...alid if technical or operational modifications are introduced without the manufacturer s consent Declaration of Conformity Manufacturer Toshiba Carrier Thailand Co Ltd 144 9 Moo 5 Bangkadi Industrial Park Tivanon road Tambol Bangkadi Amphur Muang Pathumthani 12000 Thailand TCF holder TOSHIBA CARRIER UK LTD Porsham Close Belliver Industrial Estate Roborough Plymouth Devon PL6 7DB United Kingdom Her...

Page 16: ...1116950287 144 9 Moo 5 Bangkadi Industrial Park Tivanon Road Tambol Bangkadi Amphur Muang Pathumthani 12000 Thailand ...

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