Toshiba MMD-AP0724H-E Installation Manual Download

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Installation Manual

English

Indoor Unit

Model name:

Concealed Duct High Static Pressure Type

MMD-AP0724H-E
MMD-AP0964H-E

AIR CONDITIONER (MULTI TYPE)

Installation Manual

+00Ta00COV.fm Page 1 Monday, March 21, 2011 6:28 PM

Summary of Contents for MMD-AP0724H-E

Page 1: ...ation Manual English Indoor Unit Model name Concealed Duct High Static Pressure Type MMD AP0724H E MMD AP0964H E AIR CONDITIONER MULTI TYPE Installation Manual 00Ta00COV fm Page 1 Monday March 21 2011 6 28 PM ...

Page 2: ...o 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 alternativel...

Page 3: ...onal protective toe cap Repair of outdoor unit Gloves to provide protection for electricians and from heat Warning indications on the air conditioner unit Warning indication Description WARNING ELECTRICAL SHOCK HAZARD Disconnect all remote electric power supplies before servicing WARNING Moving parts Do not operate unit with grille removed Stop the unit before the servicing CAUTION High temperatur...

Page 4: ...ng Do not place any combustion appliance in a place where it is directly exposed to the wind of air conditioner otherwise it may cause imperfect combustion Installation Suction duct length must be longer than 850 mm When the indoor unit is to be suspended the designated hanging bolts M10 or W3 8 and nuts M10 or W3 8 must be used Install the air conditioner securely in a location where the base can...

Page 5: ...position until the repairs are completed Relocation Only a qualified installer 1 or qualified service person 1 is allowed to relocate the air conditioner It is dangerous for the air conditioner to be relocated by an unqualified individual since a fire electric shocks injury water leakage noise and or vibration may result When carrying out the pump down work shut down the compressor before disconne...

Page 6: ... problems to result 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 the power supply The power line frequency and voltage may fluctuate and the air con...

Page 7: ...ore Access port Ø600 Workspace 4 Installation WARNING Install the air conditioner certainly to sufficiently withstand the weight If the strength is insufficient the unit may fall down resulting in human injury Perform a specified installation work to guard against earthquake An incomplete installation can cause accidents by the units falling and dropping CAUTION Strictly comply with the following ...

Page 8: ...indoor unit Check that four sides are horizontal with a level gauge Horizontal degree Within 5 mm REQUIREMENT Hang the unit in a horizontal position When unit is hanged to slant it may cause overflow of drainage Install the unit within the dimension according to the figure below Using level vial or vinyl hose to confirm whether the unit is hang horizontally Hanging bolt M10 or W3 8 4 pieces Nut M1...

Page 9: ... duct and adjust the air volume in the range from 80 to 120 of the standard air volume 4 4 5 5 5 5 6 6 5 7 7 5 8 3000 3400 3800 4200 2880 3200 3600 4000 4320 5 50 100 150 200 250 300 Standard air volume 3600 m h High static pressure tap 60 Hz Medium static pressure tap 60 Hz Low static pressure tap 50 Hz External static pressure Pa Air volume m h Current of fan motor A Upper limit of air volume Lo...

Page 10: ...ot to cause a dew condensation Inappropriate piping work may cause the water leakage in the room and wet of furniture REQUIREMENT The drain piping flows the natural drainage Make sure to set the drain piping from the unit with descending slope of 1 50 to 1 100 and do not make up down or trap in the midway Set the horizontal pulling of the drain pipe to 20 m or less When drain piping is too long at...

Page 11: ...s than these thicknesses Permissible piping length and height difference They vary depending on the outdoor unit For details refer to the Installation Manual attached to the outdoor unit Pipe size The pipe Ø22 2 mm at gas side is connected with brazing Liquid side refrigerant pipe connection Flaring 1 Cut the pipe with a pipe cutter Remove burrs completely Remaining burrs may cause gas leakage 2 I...

Page 12: ...ON Do not supply power to the indoor unit until the airtight test and vacuuming are completed If the indoor unit is powered on the pulse motor valve is fully closed which extends the time for vacuuming Outer dia of connecting pipe mm Tightening torque N m 12 7 50 to 62 5 0 to 6 2 kgf m Work using double spanner Turn up pipe heat insulator Remove the all brazed part Wet cloth Remove the cap Connect...

Page 13: ...perature part of the pipe The coating may melt resulting in an accident After connecting wires to the terminal blocks provide a trap and fix wires with the cord clamp Run the refrigerant piping line and control wiring line in the same line Do not turn on the power of the indoor unit until vacuuming of the refrigerant pipes completes U1 U2 A B Power supply wire and communication wires specification...

Page 14: ...oor unit Remote controller inter unit wiring Indoor unit Indoor unit Indoor unit Remote controller Max 8 units Remote controller wiring Wiring between indoor and outdoor units NOTE An outdoor unit connected with control wiring between indoor and outdoor units wire becomes automatically the header unit Wiring example U1 U2 U1 U2 U3 U4 L1 L2 L3 N U5 U6 L N A B A B U1 U2 U3 U4 L1 L2 L3 N U5 U6 U1 U2 ...

Page 15: ...of trouble Concerning the automatic addresses The automatic addresses are set up by performing operations on the outdoor interface circuit board While the automatic addresses are being set up no remote controller operations can be performed Setup takes up to 10 minutes usually about 5 minutes When the power is turned on after automatic address setup It takes up to 10 minutes usually about 3 minute...

Page 16: ...near the ceiling Follow to the basic operation procedure 1 2 3 4 5 6 For the CODE No in Procedure 3 specify 06 For the set data in Procedure 4 select the SET DATA of shift value of detection temperature to be set up from the following table SET DATA Filter sign term 0000 None 0001 150 H 0002 2500 H Factory default 0003 5000 H 0004 10000 H SET DATA Detection temperature shift value 0000 No shift 00...

Page 17: ...n Cool or Heat Do not run the air conditioner in a mode other than Cool or Heat The temperature controlling function does not work during test run The detection of error is performed as usual 4 After the test run push button to stop a test run Display part is same as procedure 1 5 Push button to cancel release from the test run mode TEST disappears on the display and the status returns to a normal...

Page 18: ... damaged Drain pan Indoor Dust dirt clogging drain contamination Clean the drain pan and check the downward slope for smooth drainage Ornamental panel louvres Indoor Dust dirt scratches Wash them when they are contaminated or apply repair coating Exterior Outdoor Rust peeling of insulator Peeling lift of coat Apply repair coating 12Troubleshooting Confirmation and check When an error occurred in t...

Page 19: ...on error Remote controller E03 97 Communication error between indoor unit and remote controller Detected at indoor unit side Indoor unit E04 04 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 04 Decrease of No of indoor units I F E07 Communication circuit error between indoor outd...

Page 20: ...reak down IPDU H02 H02 01 Comp 1 side 02 Comp 2 side 03 Comp 3 side 1d Compressor trouble lock IPDU H03 H03 01 Comp 1 side 02 Comp 2 side 03 Comp 3 side 17 Current detect circuit system error IPDU H04 H04 44 Comp 1 case thermo operation I F H05 H05 TD1 sensor miswiring I F H06 H06 20 Low pressure protective operation I F H07 H07 d7 Oil level down detective protection I F H08 H08 01 TK1 sensor erro...

Page 21: ... Comp 1 side 02 Comp 2 side 03 Comp 3 side AF 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 IC ALT Heat sink overheat error IPDU I F P09 P09 Detected heat storage address 47 ALT No heat storage unit water error Heat storage unit P10 P10 Detecte...

Page 22: ...omp 3 Fan 0F Comp 1 Comp 2 Comp 3 Fan Check code Wireless remote controller Check code name Judging device Central control device indication Outdoor unit 7 segment display AI NET central control 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 devic...

Page 23: ...te PLYMOUTH Devon PL6 7DB United Kingdom Hereby declares that the machinery described below Generic Denomination Air Conditioner Model type MMD AP0724H E MMD AP0964H 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 with the provisions of the Machinery Directive Dir...

Page 24: ...10A which is used in multi air conditioners 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 ...

Page 25: ...ighting time CODE NO 01 F NO CHANGE F NONE 0000 F 150H 0001 F 2500H 0002 F 5000H 0003 F 10000H 0004 Filter sign lighting time CODE NO 01 F NO CHANGE F NONE 0000 F 150H 0001 F 2500H 0002 F 5000H 0003 F 10000H 0004 Filter sign lighting time CODE NO 01 F NO CHANGE F NONE 0000 F 150H 0001 F 2500H 0002 F 5000H 0003 F 10000H 0004 Filter sign lighting time CODE NO 01 F NO CHANGE F NONE 0000 F 150H 0001 F...

Page 26: ...EH99879799 00EH99879701_01EN book Page 33 Monday March 21 2011 6 12 PM ...

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