Toshiba MMD-UP0721HFP-E, Installation Manual

Page 1: ...anual Indoor Unit Model name For commercial use Fresh Air Intake Indoor Unit Model with drain pump MMD UP0721HFP E MMD UP0961HFP E MMD UP1121HFP E MMD UP1281HFP E R410A Fresh Air Intake 12 HP and 14 HP applicable for SMMS u series only English ...

Page 2: ...ted to this work Qualified service person 1 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 in...

Page 3: ...t off in this manner indicates that failure to adhere to the directions in the caution could result in slight injury 2 or damage 3 to property if the product is handled improperly 1 Serious bodily harm indicates loss of eyesight injury burns electric shock bone fracture poisoning and other injuries which leave aftereffect and require hospitalization or long term treatment as an outpatient 2 Slight...

Page 4: ...y part of the product is broken contact the dealer When the air conditioner must be transported by hand carry it by four or more people The manufacturer shall not assume any liability for the damage caused by not observing the description of this manual WARNING General Before starting to install the air conditioner read through the Installation Manual carefully and follow its instructions to insta...

Page 5: ...torque wrench in the specified manner Excessive tighten of the flare nut may cause a crack in the flare nut after a long period which may result in refrigerant leakage Do not move or repair any unit by yourself There is high voltage inside the unit You may get electric shock when removing the cover and main unit This appliance is intended to be used by expert or trained users in shops in light ind...

Page 6: ...he trouble status may cause mechanical problems to escalate or result in electric shocks or other trouble After the installation work confirm that refrigerant gas does not leak If refrigerant gas leaks into the room and flows near a fire source such as a cooking range noxious gas may be generated When the air conditioner has been installed or relocated follow the instructions in the Installation M...

Page 7: ... refrigerant pipe Disconnecting the refrigerant pipe with the service valve left open and the compressor still operating will cause air or other gas to be sucked in raising the pressure inside the refrigeration cycle to an abnormally high level and possibly resulting in rupture injury or other trouble 1 Refer to the Definition of qualified installer or qualified service person CAUTION R410A refrig...

Page 8: ...take units or more are installed into one refrigerant line all the units to be installed must be the same model MMD UP HFP 2 Accessory parts Accessory parts Part name Q ty Shape Usage Installation Manual 1 This manual Hand over to customers For other languages that do not appear in this Installation Manual please refer to the enclosed CD R CD ROM 1 Installation Manual Heat insulating pipe 2 For he...

Page 9: ...ood plants precision instruments or art works The quality of the items stored may be degraded y Locations where high frequencies are generated by inverter equipment in house power generators medical equipment or communication equipment Malfunctioning or control trouble in the air conditioner or noise may adversely affect the equipment s operation y Locations where there is anything under the unit ...

Page 10: ...sion 510 777 Drain pipe connecting port VP25 Gravitational drainage Check port Be sure to connect the flexible hose Accessory into the port 336 80 48 Gas side refrigerant pipe connecting port A Liquid side refrigerant pipe connecting port B Flare nut connection Brazing connection 66 4 Dia12 30 Unit external dimension Take in port of wiring Electrical control box cover Air outlet P 100 11 1100 98 A...

Page 11: ...nit Treatment of ceiling The ceiling differs according to structure of building For details consult your constructor or interior finish contractor In the process after the ceiling board has been removed it is important to reinforce ceiling foundation frame and to keep horizontal level of installed ceiling correctly in order to prevent vibration of ceiling board y Attach the nuts and the M10 flat w...

Page 12: ...eters to prevent flapping y Install the collective piping as shown in the following figure y Do not provide any air vents Otherwise the drain water will spout causing water to leak y Do not allow any force to be applied to the connection area with the drain pipe Heat insulator Downward slope 1 100 or more Support bracket As long as possible Approx 10 cm VP30 Arched shape Trap Incorrect Downward sl...

Page 13: ...voltage to Uv U1 Uv U2 A B of the terminal block Otherwise the printed circuit board may be damaged y Pour the water by following the method shown in the following figure Amount of water poured 1500 cc to 2000 cc y When the power is turned on the drain pump automatically starts running Check whether the water is draining from the drain pipe connecting port and check that no water is leaking from t...

Page 14: ...dust Send fresh air to the inside of the indoor unit and the area being air conditioned y If no air filter is installed dust will collect in the heat exchanger which may cause the air conditioner to fail or to leak y Be sure to set the duct at air intake side with descending inclination because the suction duct of the this unit is exposed to outdoors and therefore rainwater leaves and birds are ea...

Page 15: ...p aluminum tape around connecting part between the air intake port flange and duct or provide sealer so that air does not leak y For the fresh air intake port attach a hood so that fresh air is sucked from lower side And attach wire netting etc to the air intake of the hood y Set the air intake duct at descending inclination so that water can be drained even if rainwater enters in y Wrap the outsi...

Page 16: ...00 2100 2100 2100 2100 2100 2100 Air Volume m h Air Volume m h Air Volume m h Air Volume m h Air Volume m h Air Volume m h Air Volume m h External static pressure Pa External static pressure Pa External static pressure Pa External static pressure Pa External static pressure Pa External static pressure Pa External static pressure Pa Standard air volume 1680 m h Standard air volume 1680 m h Standard...

Page 17: ...2600 2600 2600 2600 2600 2400 2400 2400 2400 2400 2400 2400 Air Volume m h Air Volume m h Air Volume m h Air Volume m h Air Volume m h Air Volume m h Air Volume m h External static pressure Pa External static pressure Pa External static pressure Pa External static pressure Pa External static pressure Pa External static pressure Pa External static pressure Pa Standard air volume 2100 m h Standard a...

Page 18: ...0 Air Volume m h Air Volume m h Air Volume m h Air Volume m h Air Volume m h Air Volume m h Air Volume m h External static pressure Pa External static pressure Pa External static pressure Pa External static pressure Pa External static pressure Pa External static pressure Pa External static pressure Pa Standard air volume 2520 m h Standard air volume 2520 m h Standard air volume 2520 m h Standard a...

Page 19: ...r Volume m h Air Volume m h Air Volume m h Air Volume m h Air Volume m h Air Volume m h Air Volume m h External static pressure Pa External static pressure Pa External static pressure Pa External static pressure Pa External static pressure Pa External static pressure Pa External static pressure Pa Standard air volume 3060 m h Standard air volume 3060 m h Standard air volume 3060 m h Standard air v...

Page 20: ... RIDGID Clutch type Outside diameter size mm R410A tool used Conventional tool used 6 4 9 5 0 0 5 1 0 1 5 12 7 15 9 q Flaring dia meter size A Unit mm Outside diameter size mm A 0 0 4 A 6 4 9 1 9 5 13 2 12 7 16 6 15 9 19 7 CAUTION y Do not scratch the inner surface of the flared part when removing burrs y Flare processing under the condition of scratches on the inner surface of flare processing pa...

Page 21: ... or other trouble y 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 y Appliance shall be installed in accordance with national wiring regulations Capacity shortage of power circuit or incomplete installation may cause an electric shock or a fire CAUTION y The wire size and...

Page 22: ...oor unit Indoor unit power supply y For the power supply of the indoor unit prepare the exclusive power supply separated from that of the outdoor unit y Arrange the power supply circuit breaker and main switch of the indoor unit connected to the same outdoor unit so that they are commonly used y Power supply wire specification Cable 3 core 2 5 mm in conformity with Design 60245 IEC 57 Power supply...

Page 23: ...emote controller wiring and group remote controllers wiring Remote controller wiring remote controller inter unit wiring Wire size 0 5 mm to 2 0 mm Total wire length of remote controller wiring and remote controller inter unit wiring L L1 L2 Ln In case of one remote controller Up to 500 m In case of two remote controller Up to 400 m Max length of each remote control wiring between indoor units L1 ...

Page 24: ...ker Circuit breaker Earth terminal S The ground of a shielded wire S The ground of a shielded wire Earth terminal Outdoor unit Header outdoor Outdoor unit Follower outdoor Control wiring between outdoor units Shield wire Control wiring between indoor and outdoor units Shield wire Control wiring between indoor units Shield wire Indoor unit Indoor unit Indoor unit Fresh air intake Earth Earth Earth ...

Page 25: ...rt this part into the inside of the lower plate Remote controller wiring Strip off approx 9 mm the wire to be connected Wiring diagram A B A B Terminal block for remote controller wiring of indoor unit Remote controller wire Locally procured Remote controller unit Terminal block R L S N Earth wire Power supply wire System interconnection wire and remote controller wires 2 mm or less 30 20 10 10 Se...

Page 26: ... the set data of procedure 5 select a set data of the external static pressure to be set up from the following table 10Applicable controls REQUIREMENT When the air conditioner is used for the first time it will take some moments after the power has been turned on before the remote controller becomes available for operations This is normal and is not indicative of trouble y Concerning the automatic...

Page 27: ...sing insulation tester 500VMΩ check that resistance of 1MΩ or more exists between the terminal block L to N and the earth grounding If resistance of less than 1MΩ is detected do not run the unit 2 Check the valve of the outdoor unit being opened fully y To protect the compressor at activation time leave power ON for 12 hours or more for operating y Before starting a test run be sure to set address...

Page 28: ...gging or drain water is polluted Maintenance List Part Unit Check visual auditory Maintenance Heat exchanger Indoor outdoor Dust dirt clogging scratches Wash the heat exchanger when it is clogged Fan motor Indoor outdoor Sound Take appropriate measures when abnormal sound is generated Filter Indoor Dust dirt breakage y Wash the filter with water when it is contaminated y Replace it when it is dama...

Page 29: ...the indicators appear as an image indicating the troubleshooting history mode has been entered If i Service check is displayed the mode enters in the troubleshooting history mode y 01 Order of troubleshooting history appears in the temperature indicator y The OFF timer indicator alternately shows the check code and the indoor Unit No in which the problem occurred 2 Each time the setting button is ...

Page 30: ...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 between indoor unit MCU Indoor unit...

Page 31: ...23 F23 ALT Ps sensor trouble I F F24 F24 ALT Pd sensor trouble I F F29 SIM Indoor unit other trouble Indoor unit F30 F30 SIM Occupancy sensor trouble Indoor unit F31 F31 SIM Indoor unit EEPROM trouble I F H01 H01 01 Comp 1 side 02 Comp 2 side 03 Comp 3 side Compressor break down Inverter H02 H02 01 Comp 1 side 02 Comp 2 side 03 Comp 3 side Compressor trouble lock Inverter H03 H03 01 Comp 1 side 02...

Page 32: ... trouble I F P01 ALT Indoor fan motor trouble Indoor unit P03 P03 ALT Discharge temp TD1 trouble I F P04 P04 01 Comp 1 side 02 Comp 2 side 03 Comp 3 side ALT High pressure SW system operation Inverter P05 P05 00 01 Comp 1 side 02 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 troub...

Page 33: ...mp 2 04 Comp 3 08 Fan1 05 Comp 1 Comp 3 09 Comp 1 Fan1 06 Comp 2 Comp 3 0A Comp 2 Fan1 07 Comp 1 Comp 2 Comp 3 0B Comp 1 Comp 2 Fan1 08 Fan 10 Fan2 09 Comp 1 Fan 11 Comp 1 Fan2 0A Comp 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 tr...

Page 34: ... Conditioner MiNi SMMS series Complies with the provisions of the Machinery Directive Directive 2006 42 EC and the regulations transposing into national law Complies with the provisions of the following harmonized standard EN 378 2 2008 A2 2012 Declaration of incorporation of partly completed machinery Must not be put into service until the final machinery into which it is to be incorporated has b...

Page 35: ...g with adjacent rooms or install mechanical ventilation combined with a gas leak detection device The concentration is as given below Total amount of refrigerant kg Min volume of the indoor unit installed room m Concentration limit kg m Refrigerant Concentration Limit shall be in accordance with local regulations q NOTE 1 If there are 2 or more refrigerating systems in a single refrigerating devic...

Page 36: ...s automatically changed External static pressure CODE NO 5d NO CHANGE STANDARD 0000 STATIC 1 0001 STATIC 2 0002 STATIC 3 0003 STATIC 4 0004 STATIC 5 0005 STATIC 6 0006 External static pressure CODE NO 5d NO CHANGE STANDARD 0000 STATIC 1 0001 STATIC 2 0002 STATIC 3 0003 STATIC 4 0004 STATIC 5 0005 STATIC 6 0006 External static pressure CODE NO 5d NO CHANGE STANDARD 0000 STATIC 1 0001 STATIC 2 0002 ...

Page 37: ...1116950185 144 9 Moo 5 Bangkadi Industrial Park Tivanon Road Tambol Bangkadi Amphur Muang Pathumthani 12000 Thailand ...