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AIR CONDITIONER (MULTI TYPE)

Installation Manual

Indoor Unit

Model name:

4-way Cassette Type

For commercial use

English

MMU-UP0091HP-E
MMU-UP0121HP-E
MMU-UP0151HP-E
MMU-UP0181HP-E
MMU-UP0241HP-E
MMU-UP0271HP-E
MMU-UP0301HP-E
MMU-UP0361HP-E
MMU-UP0481HP-E
MMU-UP0561HP-E

Содержание MMU-UP0091HP-E

Страница 1: ...llation Manual Indoor Unit Model name 4 way Cassette Type For commercial use English MMU UP0091HP E MMU UP0121HP E MMU UP0151HP E MMU UP0181HP E MMU UP0241HP E MMU UP0271HP E MMU UP0301HP E MMU UP0361HP E MMU UP0481HP E MMU UP0561HP E ...

Страница 2: ... Accessory parts 7 3 Selection of installation place 7 4 Installation 9 5 Drain piping 11 6 Refrigerant piping 12 7 Electrical connection 13 8 Applicable controls 17 9 Test run 19 10 Maintenance 20 11 Troubleshooting 22 12 Specifications 27 Information If U series models TU2C Link are combined with models other than U series TCC Link the wiring specifications and maximum number of connectable indo...

Страница 3: ...he 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 handling and piping work involved in installation repair relocation and removal has the qualifications pertaining to this refrigerant handling and piping work as stipu...

Страница 4: ...lified installer or service person is allowed to do installation work Inappropriate installation may result in water 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...

Страница 5: ... flammable gas leaks are possible If the gas leak and accumulate around the unit it may ignite and cause a fire To transport the air conditioner wear shoes with additional protective toe caps To transport the air conditioner do not take hold of the bands around the 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 ot...

Страница 6: ...tor or telephone earth wires After completing the repair or relocation work check that the earth wires are connected properly Install a circuit breaker that meets the specifications in the installation manual and the stipulations in the local regulations and laws Install the circuit breaker where it can be easily accessed by the agent When installing the circuit breaker outdoors install one which ...

Страница 7: ...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 CAUTION New refrigerant air conditioner installation This air conditioner adopts the new HFC refrigerant R410A which does not destroy ozone layer The characteristics of R410...

Страница 8: ... servicing space can be ensured for safety maintenance and check Place where drained water will not cause any problem Avoid installing in the following places Place exposed to air with high salt content seaside area or place exposed to large quantities of sulfide gas KRW spring Should the unit be used in these places special protective measures are needed A restaurant kitchen where a lot of oil is...

Страница 9: ...ly Provide an inspection opening at the outside air intake box side Check port Check port REQUIREMENT When using the air conditioner with 2 way 3 way discharge system a strong wind blows directly if the ceiling height is lower than the standard Therefore change the setting switch according to height of the ceiling When using the high ceiling 1 or 3 with 4 way discharge system the draft is apt to b...

Страница 10: ...eiling already exists lay the drain pipe refrigerant pipe indoor unit outdoor unit connection wires and remote controller wires to their connection locations before hanging the indoor unit Procure hanging bolts and nuts for installing the indoor unit these are not supplied Using the installation pattern accessory The installation pattern is provided inside the packaging cap For existing ceiling Us...

Страница 11: ...according to Installation Manual attached with it after piping wiring work has completed Check that installation of indoor unit and ceiling opening part is correct and then install it REQUIREMENT Joint the connecting sections of ceiling panel ceiling surface ceiling panel and indoor unit closely Any gap between them will cause air leakage and the generate condensation or water leakage Remove the a...

Страница 12: ...xible hose Soft socket Hard socket Socket for VP25 Locally procured Indoor unit Drain pipe connecting port Transparent Flexible hose Accessory Socket for VP25 vinyl chloride pipe Locally procured VP25 vinyl chloride pipe Locally procured Indoor unit 5 mm or less 10 mm hose band tightening margin Heat insulator 10 to 12 mm Connecting drain pipe Connect a hard socket locally procured to the hard soc...

Страница 13: ... height difference They vary depending on the outdoor unit For details refer to the Installation Manual attached to the outdoor unit Pipe size Connecting refrigerant piping Flaring 1 Cut the pipe with a pipe cutter Remove burrs completely Remaining burrs may cause gas leakage 2 Insert a flare nut into the pipe and flare the pipe Use the flare nut provided with the unit or the one used for the R410...

Страница 14: ...plete connection or fixation may cause a fire or other trouble Connect earth wire grounding work Incomplete grounding cause an electric shock Do not connect earth wires to gas pipes water pipes lightning conductor or telephone earth wires Appliance shall be installed in accordance with national wiring regulations Capacity shortage of power circuit or incomplete installation may cause an electric s...

Страница 15: ... UP This letter indicates U series model Other than U series MM AP Wired remote controller RBC ASCU This letter indicates U series model Other than U series Wireless remote controller kit receiver unit RBC AXU This letter indicates U series model Other than U series U series outdoor unit SMMS u MMY MUP Other than U series outdoor unit SMMS i SMMS e etc MMY MHP In the case of combining with outdoor...

Страница 16: ... Ln In case of wired type only Up to 500 m In case of wireless type included Up to 400 m Total wire length of remote controller inter unit wiring L1 L2 Ln Up to 200 m L1 L L2 Ln Indoor unit Remote controller inter unit wiring Indoor unit Indoor unit Indoor unit Remote controller Remote controller wiring 7KH UHPRWH FRQWUROOHU ZLUH RPPXQLFDWLRQ OLQH DQG 9 ZLUHV FDQQRW EH SDUDOOHO WR FRQWDFW HDFK RWK...

Страница 17: ...unit wire Remote controller terminal block Cord clamp Earth wire Power supply wire Uv U1 Uv U2 A B Remote controller wiring As the remote controller wire has non polarity there is no problem if connections to indoor unit terminal blocks A and B are reversed Wiring diagram A B A B Terminal block for remote controller wiring of indoor unit Remote controller wire Field supply Terminal block Remote co...

Страница 18: ...akes 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 minutes for the outdoor unit to start operating after the power has been turned on Before the air conditioner was shipped from the factory all units are set to STANDARD factory default If necessary change the indoor unit settings The settings are changed...

Страница 19: ...FF 0003 OFF ON MCU IC501 SW501 2 SW501 1 Change of lighting time of filter sign According to the installation condition the lighting time of the filter sign Notification of filter cleaning can be changed Follow the basic operation procedure 1 2 3 4 5 6 For the CODE No in Procedure 4 specify 01 For the SET DATA in Procedure 5 select the SET DATA of filter sign lighting time from the following table...

Страница 20: ...or this control By using 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 HIRUH WXUQLQJ RQ WKH FLUFXLW EUHDNHU FDUU RXW WKH following procedure Before starting a test run be sure to set addresses following the installation manual supplied with the outdoor uni...

Страница 21: ...o 5 7 Upon completion of the test run push ON OFF button to stop operation Overview of test run operations using the wireless remote controller Cooling test run ON OFF 17 C 18 C 17 C 18 C 17 C 18 C 17 C test run ON OFF Heating test run ON OFF 30 C 29 C 30 C 29 C 30 C 29 C 30 C test run ON OFF 10Maintenance Cleaning of panel and air filter Preparation 1 Turn off the air conditioner by the remote co...

Страница 22: ... s expense Failure to clean the indoor and outdoor units regularly will result in poor performance freezing water leakage and even compressor failure Inspection before maintenance Following inspection must be carried out by a qualified installer or qualified service person Maintenance List d o h t e m n o i t c e p s n I s t r a P Heat exchanger Access from inspection opening and remove the access...

Страница 23: ...mode has been entered If Service check is displayed the mode enters in the troubleshooting history mode 01 Order of troubleshooting history appears in the temperature indicator 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 pushed the recorded troubleshooting history is displayed in sequence The troubl...

Страница 24: ...etected 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 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 Commun...

Страница 25: ... 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 Comp 2 side ...

Страница 26: ... 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 trouble comp I F ...

Страница 27: ...ble 1 2 1 2 01 Comp 1 02 Comp 2 03 Comp 1 Comp 2 08 Fan1 09 Comp 1 Fan1 0A Comp 2 Fan1 0B Comp 1 Comp 2 Fan1 10 Fan2 11 Comp 1 Fan2 12 Comp 2 Fan2 13 Comp 1 Comp 2 Fan2 18 Fan1 Fan2 19 Comp 1 Fan1 Fan2 1A Comp 2 Fan1 Fan2 1B All Inverter trouble For details about check codes determined with an Interface P C board or an Inverter P C board refer to the Installation Manual of the outdoor unit Trouble...

Страница 28: ...Hereby declares that the machinery described below Generic Denomination Air Conditioner Model type MMU UP0241HP E MMU UP0271HP E MMU UP0301HP E MMU UP0361HP E MMU UP0481HP E MMU UP0561HP 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 Ma...

Страница 29: ...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 15 kg NOTE 2 The standards for ...

Страница 30: ...3 0003 High ceiling setup CODE NO 5d F NO CHANGE 0000 F STANDARD 0001 F HIGH CEILING 1 0002 F HIGH CEILING 3 0003 Have you changed lighting time of filter sign If not fill check mark in NO CHANGE and fill check mark in ITEM if changed respectively For check method refer to APPLICABLE CONTROLS in this manual Filter sign lighting time CODE NO 01 F NO CHANGE F NONE 0000 F 150H 0001 F 2500H 0002 F 500...

Страница 31: ...1115350194 144 9 Moo 5 Bangkadi Industrial Park Tivanon Road Tambol Bangkadi Amphur Muang Pathumthani 12000 Thailand ...

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