background image

– 27 –

L02

L02

SIM

Model mismatch of indoor and outdoor unit

I/F

L03

SIM

Indoor unit centre unit duplicated

Indoor unit

L04

L04

SIM

Outdoor unit line address duplicated

I/F

L05

SIM

Duplicated indoor units with priority (Displayed in indoor unit with priority)

I/F

L06

L06

No. of indoor units with priority

SIM

Duplicated indoor units with priority 

(Displayed in unit other than indoor unit with priority)

I/F

L07

SIM

Group line in individual indoor unit

Indoor unit

L08

L08

SIM

Indoor unit group/Address unset

Indoor unit, I/F

L09

SIM

Indoor unit capacity unset

Indoor unit

L10

L10

SIM

Outdoor unit capacity unset

I/F

L17

L17

SIM

Outdoor unit type mismatch trouble

I/F

L18

L18

SIM

Flow selector unit trouble 

I/F

L20

SIM

Duplicated central control addresses

Indoor unit

L28

L28

SIM

Too many outdoor units connected

I/F

L29

L29

*1 Inverter quantity information

SIM

No. of inverter trouble

I/F

L30

L30

Detected indoor unit address

SIM

Indoor unit outside interlock

Indoor unit

L31

Extended I/C 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          1E: Comp. 1 side
02: Comp. 2 side          2E: Comp. 2 side
03: Comp. 3 side

ALT

High-pressure SW system operation

Compressor inverter

P05

P05

00: 
01: Comp. 1 side          1E: Comp. 1 side
02: 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

Detected indoor unit address

ALT

Indoor unit overflow trouble

Indoor unit

P11

P11

ALT

Outdoor heat exchanger freezing trouble

I/F

P12

ALT

Indoor unit fan motor trouble

Indoor unit

P13

P13

ALT

Outdoor liquid back detection trouble

I/F

P15

P15

01: TS condition
02: TD condition

ALT

Gas leak detection

I/F

P17

P17

ALT

Discharge temp. TD2 trouble

I/F

P19

P19

Detected outdoor unit number

ALT

4-way valve inverse trouble

I/F

P20

P20

ALT

High-pressure protective operation

I/F

P22

P22

#0: Element short circuit
#E: Vdc voltage trouble
#1: Position detection circuit trouble
#2: Input current sensor trouble
#3: Motor lock trouble
#C: Sensor temperature trouble (No TH sensor)
#4: Motor current trouble
#D: Sensor short circuit/release trouble (No TH sensor)
#5: Synchronization/step-out trouble
*Put in Fan Inverter No. in [#] mark.

ALT

Outdoor unit fan inverter trouble

Fan inverter

Check code

Wireless remote controller

Check code name

Judging device

Wired remote 

controller display

Outdoor unit 7-segment display

Sensor block display of receiving unit

Auxiliary code

Operation

Timer

Ready

Flash

53-EN

54-EN

Содержание MMU-UP0071WH-E

Страница 1: ...ual R410A Indoor Unit 2 way Cassette Type MMU UP0071WH E MMU UP0091WH E MMU UP0121WH E MMU UP0151WH E MMU UP0181WH E MMU UP0241WH E MMU UP0271WH E MMU UP0301WH E MMU UP0361WH E MMU UP0481WH E MMU UP0561WH E Model name For commercial use English ...

Страница 2: ...Link are combined with 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 insta...

Страница 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...

Страница 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...

Страница 5: ...f air conditioner otherwise it may cause imperfect combustion Installation 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 sustain the weight adequately If the strength is not enough the unit may fall down resulting in injury Follow the instructions in the Instal...

Страница 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 ...

Страница 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...

Страница 8: ...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 hot spring The unit should be used in these places special protective measures are needed A kitchen in restaurant or places around machines and equipment in a factory where a lot of oils are used Oil adhering to the heat exchang...

Страница 9: ...h as the location where the indoor unit is installed or the structure of the room For details on the setting refer to the section Installing indoor unit on high ceiling and To secure better effect of heating in Applicable controls of this manual Model MMU Height A UP007 to UP015 300 mm or more UP018 to UP056 350 mm or more Model MMU UP007 to UP030 UP036 to UP056 Set data Standard At shipment 2 7 2...

Страница 10: ... mm Refrigerant pipe connecting port Model MMU Gas side A UP007 to UP012 9 5 UP015 12 7 C L C L 680 620 380 880 1000 1050 10 0 B 815 295 20 151 A B C D C B A F G H I J O A Panel external dimension I Ceiling bottom surface B Ceiling opening dimension J Ceiling panel Sold separately C Hanging bolt pitch K Refrigerant pipe connecting port Liquid D Electrical control box L Refrigerant pipe connecting ...

Страница 11: ... Refrigerant pipe connecting port Liquid D Electrical control box L Refrigerant pipe connecting port Gas E Knockout square hole for auxiliary fresh air flange For Dia 150 Sold separately M Drain pipe connecting port Be absolutely sure to use the flexible hose provided for the connection here F Knockout hole N Take in port of wires G Unit external dimension O Wireless signal receiving unit mounting...

Страница 12: ...ontrol box L Refrigerant pipe connecting port Gas E Knockout square hole for auxiliary fresh air flange For Dia 150 Sold separately M Drain pipe connecting port Be absolutely sure to use the flexible hose provided for the connection here F Knockout hole N Take in port of wires G Unit external dimension O Wireless signal receiving unit mounting area Sold separately H Hanging bolt M10 or W3 8 Locall...

Страница 13: ...ors hole in plugs or a hole in bolts Rubber Anchor bolt Blade type bracket Slide type bracket Pipe hanging anchor bolt Hanging bolt Hanging bolt Support angle Installation of indoor unit Attach a nut M10 or W3 8 locally procured and the Dia 34 washer supplied to each hanging bolt Insert a washer on both sides of the T groove of the hanging bracket of the indoor unit and hang the indoor unit Check ...

Страница 14: ... long as possible Approx 10 cm Heat insulator Incorrect VP30 Adhesive inhibited Drain pipe connecting port hard socket VP25 vinyl chloride pipe locally procured Hose band accessory Flexible hose accessory Soft socket Hard socket Socket for VP25 locally procured Indoor unit Connecting flexible hose Insert the soft end socket of the flexible hose provided into the drain pipe connecting port of the i...

Страница 15: ...n the drain pump automatically starts running Check whether the water is draining from the drain pipe connecting port transparent and check that no water is leaking from the drain pipe After checking that the water drains and there are no water leaks turn off the power connect the float switch connector to its original location CN34 on the printed circuit board and return the electrical control bo...

Страница 16: ...id side UP007 to UP012 9 5 6 4 UP015 UP018 12 7 6 4 UP024 to UP056 15 9 9 5 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 Outside diameter size mm A 0 0 4 6 4 9 1 9 5 13 2 12 7 16 6 15 9 19 7 B A Tightening connection CAUTION CAUTION Do not apply excessive torque Otherwise the nut may crack depending on the conditions Tightening torque of flare pip...

Страница 17: ...pipes completes Power supply wire and communication wires specifications Power supply wire and communication wires are locally procured For the power supply specifications follow to the table below If capacity is little it is dangerous because overheat or burnout may be caused For specifications of the power capacity of the outdoor unit and the power supply wires refer to the Installation Manual a...

Страница 18: ...re models other than U series their system diagrams for the wiring specifications are the same as the system diagram above SMMS u U series In the case of combining with outdoor units other than Super Modular Multi System u series SMMS u The length of the communication line L1 L2 L3 means the total length of the inter unit wire length between indoor and outdoor units added with the central control ...

Страница 19: ... Unit type Outdoor unit U series U series U series U series Indoor unit U series U series U series U series Remote controller Remote sensor U series U series U series U series Communication type TU2C Link TCC Link Max number of connectable units 16 8 L1 L L2 Ln Indoor unit Remote controller inter unit wiring Indoor unit Indoor unit Indoor unit Remote controller Remote controller wiring For number ...

Страница 20: ... the terminal block 4 Using the attached thermal insulation material seal the pipe connecting port Otherwise dewing may be caused 5 Mount the cover of the electric parts box without pinching wires Mount the cover after wiring on the ceiling panel 6 Pass the wires underneath the flashing protrusion of the drain pan and stow them inside the wiring guide of the electrical parts box cover Wiring inlet...

Страница 21: ...r is turned on after automatically address setup it takes up to 10 minutes usually about 3 minute 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 by operating the wired remote controller The settings c...

Страница 22: ...it is difficult to obtain satisfactory heating due to installation place of the indoor unit or structure of the room the detection temperature of heating can be raised Also use a circulator or other machinery to circulate heat air near the ceiling Follow to the basic operation procedure 1 2 3 4 5 6 7 Specify 06 for the Code No in Procedure 4 For the set data in Procedure 5 select the set data of s...

Страница 23: ...usual 4 After the test run push OFF timer button to stop a test run TEST disappears on the display and the air conditioner enters the normal stop mode 4 3 1 2 3 Wireless remote controller 1 Turn on the power of the air conditioner When power is turned on for the first time after installation it takes approx 5 minutes until the remote controller becomes available In the case of subsequent power on ...

Страница 24: ...ore slack in the wires at both ends Center panel holder Center panel Screw Centerpanel holder Frame cover Screw Frame cover Center panel holder Slide Center panel holder 1 2 1 2 This side drops down one step Center panel 3 Wire Hooks 3 Remove the air filter Take hold of the air filter knobs and while pushing the filter diagonally 1 pull it downward 2 and remove it from the openings of the center p...

Страница 25: ...earance 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 ...

Страница 26: ...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...

Страница 27: ... 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 ...

Страница 28: ...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...

Страница 29: ... 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...

Страница 30: ...A CARRIER CORPORATION 336 Tadehara 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 MMU UP0071WH E MMU UP0091WH E MMU UP0121WH E MMU UP0151WH E MMU UP0181WH E MMU UP0241WH E MMU UP0271WH E MMU UP0301WH E MMU UP0361WH E MMU UP0481WH E MMU...

Страница 31: ...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 ...

Страница 32: ...ou 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 NO CHANGE NONE 0000 150 H 0001 2500 H 0002 5000 H 0003 10000 H 0004 Filter sign lighting time CODE NO 01 NO CHANGE NONE 0000 150 H 0001 2500 H 0002 5000 H 0003 10000 H 0004 F...

Страница 33: ...EB99840701 ...

Отзывы: