Toshiba MML-UP0071H-E, Installation Manual

Page 1: ...NDITIONER MULTI TYPE Installation Manual R410A Indoor Unit Floor Standing Cabinet Type MML UP0071H E MML UP0091H E MML UP0121H E MML UP0151H E MML UP0181H E MML UP0241H E Model name For commercial use English ...

Page 2: ...th models other than U series TCC Link the wiring specifications and maximum number of connectable indoor units will be changed Pay attentions to their communication specifications when carrying out the installation maintenance or repair For its details refer to the Electrical connection in this Manual Contents 1 Precautions for safety 3 2 Accessory parts 7 3 Selection of installation place 7 4 In...

Page 3: ...e 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 Car...

Page 4: ...fferent from the one specified for complement or replacement Otherwise abnormally high pressure may be generated in the refrigeration cycle which may result in a failure or explosion of the product or an injury to your body Before opening the intake grille of the indoor unit or service panel of the outdoor unit set the circuit breaker to the OFF position Failure to set the circuit breaker to the O...

Page 5: ...Installation Install the air conditioner securely in a location where the base can sustain the weight adequately If the strength is not enough the unit may fall down resulting in injury Follow the instructions in the Installation Manual to install the air conditioner Failure to follow these instructions may cause the product to fall down or topple over or give rise to noise vibration water leakage...

Page 6: ...t first conducting these checks If there is any kind of trouble such as check code display has appeared smell of burning abnormal sounds the air conditioner fails to cool or heat or water is leaking has occurred in the air conditioner do not touch the air conditioner yourself but set the circuit breaker to the OFF position and contact a qualified service person Take steps to ensure that the power ...

Page 7: ...oil enter the refrigerating cycle during installation work To prevent charging an incorrect refrigerant and refrigerating oil the sizes of connecting sections of charging port of the main unit and installation tools are changed from those for the conventional refrigerant Accordingly the exclusive tools are required for the R410A refrigerant For connecting pipes use new and clean piping designed fo...

Page 8: ...s to or collects on the interior of the air conditioner it may spontaneously combust and start a fire Locations near obstructions such as ventilation openings or lighting fixtures where the flow of the blown air will be disrupted a disruption of the air flow may cause the air conditioner s performance to deteriorate or the unit to shut down Locations where an in house power generator is used for t...

Page 9: ...use buffering cloth or other material to not damage the unit To move the indoor unit hold the bottom face of the unit only Do not apply force to the other parts refrigerant pipe drain pan foamed parts resin parts or other parts Carry the package by two or more persons and do not bundle it with plastic band at positions other than specified Install an indoor unit as described below 1 Prior to pipin...

Page 10: ...t Air intake grille Hole for wall fixing 2 with Dia 22 knockout hole Power supply cord hole Dia 26 knockout Both sides Hole for wall fixing 2 12 25 long hole left side Refrigerant pipe port Dia 130 knockout hole Refrigerant pipe connecting port Liquid side A Refrigerant pipe connecting port Gas side B Drain pipe connecting port Dia 20 Piping positional drawing Dimensions Removing the panel before ...

Page 11: ...ket of Remote Controller Mounting Bracket of Remote Controller After installation of the Switch Cover 3 1 Insert a flat blade screwdriver or other tool into the slit two places in the bottom of the remote controller and remove the rear case 2 Install the rear case onto the switch cover using two screws unfastened in 2 4 1 Insert the remote controller wiring to the square hole in the rear case and ...

Page 12: ...ts two at left and right Front 7 m o r l e s s 5 Drain piping CAUTION CAUTION Following the Installation Manual perform the drain piping work so that water is properly drained Apply a heat insulation so as not to cause a dew condensation Inappropriate piping work may result in water leakage in the room and wet furniture After opening the knockout hole deburr the edge Burrs adhered to opening of th...

Page 13: ...15 88 wall thickness 1 0 mm or more REQUIREMENT When the refrigerant pipe is long provide support brackets at intervals of 2 5 3 m to clamp the refrigerant pipe Otherwise abnormal sound may be generated CAUTION CAUTION IMPORTANT 4 POINTS FOR PIPING WORK 1 Reusable mechanical connectors and flared joints are not allowed indoors When mechanical connectors are reused indoors sealing parts shall be re...

Page 14: ...the specified wires for wiring connection to the terminals Securely fix them to prevent external forces applied to the terminals from affecting the terminals Incomplete connection or fixation may cause a fire or other trouble Connect earth wire grounding work Incomplete earthing cause an electric shock Do not connect earth wires to gas pipes water pipes lightning conductor or telephone earth wires...

Page 15: ...ndoor unit MM UP Other than U series MM AP Wired remote controller RBC A U Other than U series Wireless remote controller kit receiver unit RBC AXU Other than U series Remote sensor TCB TC U Other than U series This letter indicates U series model This letter indicates U series model This letter indicates U series model This letter indicates U series model This letter indicates U series model In t...

Page 16: ... group remote controllers wiring CAUTION CAUTION The remote controller wire Communication line and AC 220 V to 240 V wires cannot be parallel to contact each other and cannot be stored in the same conduits If doing so a trouble may be caused on the control system due to noise or other factor If U series models TU2C Link are combined with models other than U series TCC Link the wiring specification...

Page 17: ...The ground of a shielded wire S The ground of a shielded wire Wire connection REQUIREMENT Connect the wires matching the terminal numbers Incorrect connection causes a trouble Pass the wires through the bushing of wire connection holes of the indoor unit Keep a margin Approx 100 mm on a wire to hang down the electrical control box at servicing or other purpose The low voltage circuit is provided f...

Page 18: ... button is pushed indoor unit numbers in the group control change cyclically Select the indoor unit to change settings for The fan of the selected indoor unit runs The indoor unit can be confirmed for which to change settings 3 Push OFF timer button to confirm the selected indoor unit 4 Push the menu button to make Code No flash Change Code No with setting button 5 Push the menu button to make Set...

Page 19: ...nect the indoor units by connecting the remote controller wires from the remote controller terminal blocks A B of the indoor unit connected with a remote controller to the remote controller terminal blocks A B of the other indoor unit Non polarity For address setup refer to the Installation Manual attached to the outdoor unit Set data 0000 0001 Remote controller sensor Not in use Factory default I...

Page 20: ... to the Owner s Manual attached to the outdoor unit A forced test run can be executed in the following procedure even if the operation stops by thermostat OFF In order to prevent a serial operation the forced test run is released after 60 minutes have passed and returns to the usual operation CAUTION CAUTION Do not use the forced test run for cases other than the test run because it applies an exc...

Page 21: ...ing test run Set the temperature to 17 C with the temp setup buttons Set the temperature to 30 C with the temp setup buttons Cooling test run Heating test run After confirming a signal receiving sound beep immediately set the temperature to 18 C with the temp setup buttons After confirming a signal receiving sound beep immediately set the temperature to 29 C with the temp setup buttons Cooling tes...

Page 22: ...nce Replace the fan when vibration or balance is terrible Brush or wash the fan when it is contaminated Air intake discharge grilles Indoor Outdoor Dust dirt scratches Fix or replace them when they are deformed or damaged Drain pan Indoor Dust dirt clogging drain contamination Clean the drain pan and check the downward slope for smooth drainage Ceiling panel louvres Indoor Dust dirt scratches Wash...

Page 23: ...unit side Indoor unit E06 E06 No of indoor units in which sensor has been normally received Decrease of No of indoor units I F E07 Communication circuit trouble between indoor outdoor unit Detected at outdoor unit side I F E08 E08 Duplicated indoor unit addresses Duplicated indoor unit addresses Indoor unit I F E09 Duplicated master remote controllers Remote controller E10 Communication trouble be...

Page 24: ... 03 Comp 3 side Compressor break down Compressor inverter H02 H02 01 Comp 1 side 1 Comp 1 side 02 Comp 2 side 2 Comp 2 side 03 Comp 3 side Compressor trouble lock Compressor inverter H03 H03 01 Comp 1 side 1 Comp 1 side 02 Comp 2 side 2 Comp 2 side 03 Comp 3 side Current detect circuit system trouble Compressor inverter H04 H04 Comp 1 case thermostat operation I F H05 H05 TD1 sensor miswiring I F ...

Page 25: ...2 Comp 2 side 2E Comp 2 side 03 Comp 3 side ALT Phase missing detection Power failure detection Inverter DC voltage trouble comp Inverter DC voltage trouble comp Inverter DC voltage trouble comp I F P07 P07 01 Comp 1 side 1C Comp 1 side 02 Comp 2 side 2C Comp 2 side 03 Comp 3 side 04 Heat sink ALT Heat sink overheat trouble Heat sink dew condensation trouble Compressor inverter I F P10 P10 Detecte...

Page 26: ... 2 Fan 12 Comp 2 Fan2 0B Comp 1 Comp 2 Fan 13 Comp 1 Comp 2 Fan2 0C Comp 3 Fan 18 Fan1 Fan2 0D Comp 1 Comp 3 Fan 19 Comp 1 Fan1 Fan2 0E Comp 2 Comp 3 Fan 1A Comp 2 Fan1 Fan2 0F All 1B All Inverter trouble Inverter trouble Check code Wireless remote controller Check code name Judging device Central control device indication Outdoor unit 7 segment display Sensor block display of receiving unit Auxil...

Page 27: ...ara Fuji shi Shizuoka ken 416 8521 JAPAN TCF holder TOSHIBA CARRIER EUROPE S A S Route de Thil 01120 Montluel FRANCE Hereby declares that the machinery described below Generic Denomination Air Conditioner Model type MML UP0071H E MML UP0091H E MML UP0121H E MML UP0151H E MML UP0181H E MML UP0241H E Commercial name Super Modular Multi System Air Conditioner Super Heat Recovery Multi System Air Cond...

Page 28: ...ooms or install mechanical ventilation combined with a gas leak detection device The concentration is as given below Refrigerant Concentration Limit shall be in accordance with local regulations NOTE 1 If there are 2 or more refrigerating systems in a single refrigerating device the amounts of refrigerant should be as charged in each independent device For the amount of charge in this example The ...

Page 29: ... 01 NO CHANGE NONE 0000 150H 0001 2500H 0002 5000H 0003 10000H 0004 Filter sign lighting time CODE NO 01 NO CHANGE NONE 0000 150H 0001 2500H 0002 5000H 0003 10000H 0004 Filter sign lighting time CODE NO 01 NO CHANGE NONE 0000 150H 0001 2500H 0002 5000H 0003 10000H 0004 Have you changed detected temp shift value If not fill check mark in NO CHANGE and fill check mark in ITEM if changed respectively...

Page 30: ...EB99841101 ...