Toshiba MMD-AP0054SPH1-E, Installation Manual

Page 1: ... Unit Model name Slim Duct Type MMD AP0056SPH1 E MMD AP0054SPH1 E MMD AP0074SPH1 E MMD AP0094SPH1 E MMD AP0124SPH1 E MMD AP0154SPH1 E MMD AP0184SPH1 E AIR CONDITIONER MULTI TYPE Installation Manual For commercial use ...

Page 2: ...nual attached to the outdoor unit ADOPTION OF NEW REFRIGERANT This Air Conditioner uses R410A an environmentally friendly refrigerant Contents 1 Precautions for safety 3 2 Accessory parts 7 3 Selection of installation place 7 4 Installation 9 5 Drain piping 11 6 Duct design 13 7 Refrigerant piping 16 8 Electrical connection 17 9 Applicable controls 19 10 Test run 21 11 Maintenance 22 12 Troublesho...

Page 3: ...l 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 ...

Page 4: ...leakage electric shock or fire Do not use any refrigerant different 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 electrical control box cover of the indoor unit or service panel of the outdoor unit set the circ...

Page 5: ... packing carton You may injure yourself if the bands should break Install the indoor unit at least 2 5 m above the floor level since otherwise the users may injure themselves or receive electric shocks if they poke their fingers or other objects into the indoor unit while the air conditioner is running Do not place any combustion appliance in a place where it is directly exposed to the wind of air...

Page 6: ... must not be extended Connection trouble in the places where the wire is extended may give rise to smoking and or a fire Electrical wiring work shall be conducted according to law and regulation in the community and installation manual Failure to do so may result in electrocution or short circuit Test run Before operating the air conditioner after having completed the work check that the electrica...

Page 7: ...dopts the new HFC refrigerant R410A which does not destroy ozone layer The characteristics of R410A refrigerant are easy to absorb water oxidizing membrane or oil and its pressure is approx 1 6 times higher than that of refrigerant R22 Accompanied with the new refrigerant refrigerating oil has also been changed Therefore do not let water dust former refrigerant or refrigerating oil enter the refri...

Page 8: ...esent If iron or other metal dust adheres 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 a...

Page 9: ...ge the side plate Check port so that it is easily removed Apply also a sufficient heat insulation to the duct and connecting part of the duct Installation space Unit mm Reserve sufficient space required for installation or service work Reference Condensation test conditions Indoor side 27 C dry bulb temperature 24 C wet bulb temperature Air volume Low air volume operation time 4 hours Under air in...

Page 10: ...indoor unit or let a person get on it Even units are packaged Carry in the indoor unit as it is packaged if possible If carrying in the indoor unit unpacked by necessity use buffering cloth or other material to not damage the unit To move the indoor unit hold the hooking brackets 4 positions only Do not apply force to the other parts refrigerant pipe drain pan foamed parts resin parts or other par...

Page 11: ...reinforce ceiling foundation frame and to keep horizontal level of installed ceiling correctly in order to prevent vibration of ceiling board Attach the nuts and the M10 flat washers to the hanging bolt Put washers at up and down of the hanging bracket of the indoor unit to hang down the indoor unit Check that four sides are horizontal with a level gauge Horizontal degree Within 5 mm Installation ...

Page 12: ...possible 100 mm Downward slope 1 100 or more VP30 or more VP25 VP25 Adhesive agent cannot be used for the pipe connecting port hard socket of the indoor unit Be sure to use the attached hose band for fixing otherwise damage or water leakage of the drain pipe connecting port is caused Connecting drain pipe Connect a hard socket locally procured to the hard socket of the attached supplied flexible h...

Page 13: ...ling out the float switch connector be sure to return the connector to the original position Pump Insert the edge of hose into the drain pan and bend it downward Water 1500 cc 2000 cc Vessel Cover plate L N Pull out connector CN34 Red from P C board CN34 RED Black Black Red White Power terminals 220 240 V 50 Hz 220 V 60 Hz Perform heat insulating As shown in the figure cover the flexible hose and ...

Page 14: ... 2 or less 286 8 266 825 170 44 3 44 3 100 188 805 825 100 100 100 100 100 100 100 100 12 5 12 5 Mount an air filter to the air intake side otherwise decrease of capacity may be caused Under air intake Back air intake Remove the cover plate and then fix it to the bottom surface Main unit Air filter Push Remove the filter from the main unit while pushing down on the tabs Take out this cover plate 2...

Page 15: ...t of external static pressure 50 Pa High 50 Pa High 35 Pa Low 50 Pa High 20 Pa Low 35 Pa Low 20 Pa High 10 Pa Low 10 Pa Upper limit of external static pressure 35 Pa Upper limit of external static pressure 20 Pa Upper limit of external static pressure 10 Pa Lower limit of external static pressure 50 Pa Lower limit of external static pressure 35 Pa Lower limit of external static pressure 20 Pa Exte...

Page 16: ...imit of externa static pressure 20 Pa Standard filter pressure loss External static pressure Pa Air Volume m3 h 0 10 20 30 40 50 60 300 400 500 600 700 Standard air volume 600 m3 h Upper limit of external static pressure 50 Pa High 50 Pa High 35 Pa Low 50 Pa High 20 Pa Low 35 Pa Low 20 Pa High 10 Pa Low 10 Pa Upper limit of external static pressure 35 Pa Upper limit of external static pressure 20 ...

Page 17: ...Work using double spanner Use the tightening torque levels as listed in the table below Tightening torque of flare pipe connections Pressure of R410A is higher than that of R22 Approx 1 6 times Therefore using a torque wrench tighten the flare pipe connecting sections which connect the indoor and outdoor units of the specified tightening torque Incorrect connections may cause not only a gas leak b...

Page 18: ...pecifications of the power capacity of the outdoor unit and the power supply wires refer to the Installation Manual attached to the outdoor unit Indoor unit power supply For the power supply of the indoor unit prepare the exclusive power supply separated from that of the outdoor unit Arrange the power supply circuit breaker and main switch of the indoor unit connected to the same outdoor unit so t...

Page 19: ...hrough 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 for the remote controller Do not connect the high voltage circuit Before remove the electrical control box cover remove the cover plate and air filter Remove the cover of the electrical control...

Page 20: ...e indoor unit settings The settings are changed by operating the wired remote controller The settings cannot be changed using only a wireless remote controller simple remote controller or group control remote controller by itself so install a wired remote controller separately as well Basic procedure for changing settings Change the settings while the air conditioner is not working Stop the air co...

Page 21: ... 5d to the CODE No in procedure 3 For the SET DATA of procedure 4 select a SET DATA of the external static pressure to be set up from the following table Change on wired remote controller With a remote controller less system group control Besides the switching method using the wired remote controller as a way to establish the external static pressure switching is also possible by changing over the...

Page 22: ...temperature shift value 0000 No shift 0001 1 C 0002 2 C Factory default 0003 3 C 0004 4 C 0005 5 C 0006 6 C SET DATA 0000 0001 Remotecontroller sensor Not used Factory default Used 10Test run Before test run Before turning on the power supply carry out the following procedure 1 By using 500 V megger check that resistance of 1 MΩ or more exists between the terminal block L to N and the earth ground...

Page 23: ... TEMPORARY button 11Maintenance Daily maintenance Cleaning of air filter If is displayed on the remote controller maintain the air filter 1 Push the button to stop the operation then turn off the circuit breaker 2 Take out the air filter Push the tabs Forward direction as shown in the figure of the fir filter and then pull out it to take out the air filter 3 Cleaning with water or vacuum cleaner I...

Page 24: ...on Maintenance List Parts Inspection method Heat exchanger Access from inspection opening and remove the access panel Examine the heat exchanger if there is any clogging or damages Fan motor Access from inspection opening and check if any abnormal noise can be heard Fan Access from inspection opening and remove the access panel Examine the fan if there are any waggles damages or adhesive dust Filt...

Page 25: ... be confirmed from both operating status and stop status 1 When and buttons are pushed simultaneously for 4 seconds or more the following display appears If is displayed the mode enters in the error log mode 01 Order of error log is displayed in CODE No Error code is displayed in CHECK Indoor unit address in which an error occurred is displayed in Unit No 2 Every pushing of button used to set temp...

Page 26: ...Detected at indoor unit side Indoor unit E04 Communication circuit error between indoor outdoor unit Detected at indoor 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 error between indoor outdoor unit Detected at outdoor unit side I F E08 E08 Duplicated indoor unit addresses Duplicated indoor ...

Page 27: ...ide 02 Comp 2 side 03 Comp 3 side Compressor trouble lock IPDU H03 H03 01 Comp 1 side 02 Comp 2 side 03 Comp 3 side Current detect circuit system error IPDU H04 H04 Comp 1 case thermo operation I F H05 H05 TD1 sensor miswiring I F H06 H06 Low pressure protective operation I F H07 H07 Oil level down detective protection I F H08 H08 01 TK1 sensor error 02 TK2 sensor error 03 TK3 sensor error 04 TK4 ...

Page 28: ... Comp 3 side ALT Phase missing detection Power failure detection Inverter DC voltage error comp Inverter DC voltage error comp Inverter DC voltage error comp I F P07 P07 01 Comp 1 side 02 Comp 2 side 03 Comp 3 side ALT Heat sink overheat error IPDU I F P09 P09 Detected heat storage address ALT No heat storage unit water error Heat storage unit P10 P10 Detected indoor unit address ALT Indoor unit o...

Page 29: ...heck code name Judging device Central control device indication Outdoor unit 7 segment display Sensor block display of receiving unit Auxiliary code Operation Timer Ready Flash C05 Sending error in TCC LINK central control device TCC LINK C06 Receiving error in TCC LINK central control device TCC LINK C12 Batch alarm of general purpose equipment control interface General purpose equipment I F P30 ...

Page 30: ...ereby declares that the machinery described below Generic Denomination Air Conditioner Model type MMD AP0056SPH1 E MMD AP0054SPH1 E MMD AP0074SPH1 E MMD AP0094SPH1 E MMD AP0124SPH1 E MMD AP0154SPH1 E MMD AP0184SPH1 E Commercial name Super Modular Multi System Air Conditioner Super Heat Recovery Multi System Air Conditioner Mini Super Modular Multi System Air Conditioner MiNi SMMS series Complies w...

Page 31: ...tioners is 0 3 kg m3 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 possible amount of leaked refrigerant gas in rooms A B and C is 10 kg The possible amount of leaked refrigerant gas in rooms D E and F is 15 kg NOTE 2 The standards for minim...

Page 32: ...5d NO CHANGE STANDARD 0000 HIGH STATIC 1 0001 HIGH STATIC 2 0003 HIGH STATIC 3 0006 External static pressure CODE NO 5d NO CHANGE STANDARD 0000 HIGH STATIC 1 0001 HIGH STATIC 2 0003 HIGH STATIC 3 0006 External static pressure CODE NO 5d NO CHANGE STANDARD 0000 HIGH STATIC 1 0001 HIGH STATIC 2 0003 HIGH STATIC 3 0006 Have you changed lighting time of filter sign If not fill check mark in NO CHANGE ...

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