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Toshiba MMU-AP0072WH1, Installation Manual, Page: 1 / 39

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Toshiba MMU-AP0072WH1 Installation Manual Download Page 1

English

EN

AIR CONDITIONER (MULTI TYPE)

Installation manual

Indoor Unit

Model name:

2-way Air Discharge Cassette Type

MMU-AP0072WH1
MMU-AP0092WH1
MMU-AP0122WH1
MMU-AP0152WH1
MMU-AP0182WH1
MMU-AP0242WH1
MMU-AP0272WH1
MMU-AP0302WH1
MMU-AP0362WH1
MMU-AP0482WH1
MMU-AP0562WH1

For commercial use

Summary of Contents for MMU-AP0072WH1

Page 1: ...llation manual Indoor Unit Model name 2 way Air Discharge Cassette Type MMU AP0072WH1 MMU AP0092WH1 MMU AP0122WH1 MMU AP0152WH1 MMU AP0182WH1 MMU AP0242WH1 MMU AP0272WH1 MMU AP0302WH1 MMU AP0362WH1 MMU AP0482WH1 MMU AP0562WH1 For commercial use ...

Page 2: ... be done ask a qualified installer or qualified service person to do them for you A qualified installer or qualified service person is an agent who has the qualifications and knowledge described in the table below Agent Qualifications and knowledge which the agent must have Qualified installer The qualified installer is a person who installs maintains relocates and removes the air conditioners mad...

Page 3: ... relating to refrigerant handling and piping work on the air conditioners made by Toshiba Carrier Corporation or alternatively he or she 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 work at heights has been trained in matters relating...

Page 4: ...rst 1 PRECAUTIONS FOR SAFETY 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 carefully through the Installation Manual and follow its instructions to install the air conditioner Only a qualified installer 1 or qualified service person 1 is allowed to install the...

Page 5: ... instructions Also wear a helmet for use in industry as protective gear to undertake the work When cleaning the filter or other parts set the circuit breaker to OFF without fail and place a Work in progress sign near the circuit breaker before proceeding with the work When working at heights put a sign in place so that no one will approach the work location before proceeding with the work Parts an...

Page 6: ...ough to support the weight of the outdoor unit Insufficient durability may cause the outdoor unit to fall which may result in injury Carry out the specified installation work to guard against the possibility of high winds and earthquake If the air conditioner is not installed appropriately a unit may topple over or fall down causing an accident If refrigerant gas has leaked at any point during the...

Page 7: ...ed 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 is designed to be used outdoors Under no circumstances must the power cable be extended Connection trouble in the ...

Page 8: ...ou have discovered that the fan grille is damaged do not approach the outdoor unit but set the circuit breaker to the OFF position and contact a qualified service person 1 to have the repairs done Do not set the circuit breaker to the ON position until the repairs are completed After the installation work follow the Owner s Manual to explain to the customer how to use and maintain the unit Relocat...

Page 9: ...ts Separate sold parts The Ceiling panel and remote controller are sold separately For the installation of these products follow the Installation Manuals supplied with them The wireless type remote controller is designed to be installed by attaching a wireless remote controller kit sold separately to the standard panel The wireless remote controller kit consists of a wireless remote controller and...

Page 10: ... anything under the unit installed that would be compromised by wetness If the drain has become blocked or when the humidity is over 80 condensation from the indoor unit will drip possibly causing damage to anything underneath In the case of the wireless type of system rooms with the inverter type of fluorescent lighting or locations exposed to direct sunlight The signals from the wireless remote ...

Page 11: ...er sign and To secure better effect of heating in APPLICABLE CONTROLS of this manual In case of wireless type Decide on the position where the remote controller is to be operated and where the unit is to be installed The wireless type can sense signals within a range of approximately 8 meters This distance serves as a general guideline It may be slightly more or slightly less depending on the rema...

Page 12: ...t pitch K Refrigerant pipe connecting port Liquid D Electric parts box L Refrigerant pipe connecting port Gas E Knockout square hole for auxiliary fresh air flange For Ø150 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 sensor mounting area ...

Page 13: ...ly C Hanging bolt pitch K Refrigerant pipe connecting port Liquid D Electric parts box L Refrigerant pipe connecting port Gas E Knockout square hole for auxiliary fresh air flange For Ø150 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 senso...

Page 14: ...necting port Liquid D Electric parts box L Refrigerant pipe connecting port Gas E Knockout square hole for auxiliary fresh air flange For Ø150 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 sensor mounting area Sold separately H Hanging bolt...

Page 15: ...ern fastening screws M5 16 accessory When hanging a ceiling open the ceiling along the outside dimensions of the installation pattern Hanging bolt M10 or W3 8 4 pieces Nut M10 or W3 8 12 pieces Indoor unit Installation pattern Accessory Use the pattern fastening screws M5 16 accessory These screws are used only to fasten the installation pattern When mounting the ceiling panel use the special purp...

Page 16: ...tom panel of the indoor unit is positioned 77 mm higher than the bottom surface of the ceiling panel All four corners 2 Check that the clearance between the outlet side shorter side of the indoor unit and ceiling panel is 25 mm 3 Check that the clearance between the outlet side longer side of the indoor unit and ceiling panel is 74 mm Hanging bolt M10 or W3 8 Nut M10 or W3 8 Procure hanging bolts ...

Page 17: ...ION INAPPROPRIATE PIPING WORK MAY RESULT IN WATER LEAKAGE IN THE ROOM AND WET OF FURNITURE Provide the indoor drain piping with proper heat insulation Also be absolutely sure to provide the area where the pipe connects to the indoor unit with proper heat insulation Improper heat insulation will cause condensation to form Ensure that the drain pipe is sloping downward at an angle of 1 100 or more a...

Page 18: ...t end socket of the flexible hose provided into the drain pipe connecting port of the indoor unit as far as it will go Align the provided hose band with the end of the pipe connecting port and tighten it securely CAUTION Be absolutely sure to secure the soft end socket with the hose band provided and ensure that where the band is tightened is facing up Do not use the flexible hose provided with th...

Page 19: ...check draining also when installed in heating period When the electrical and wiring work has been completed Before attaching the panel pour some water by following the method shown in the following figure Then while performing a cooling operation check that the water drains from the drain pipe connecting port transparent and that no water is leaking from the drain pipe When the electrical and wiri...

Page 20: ...nnector 3P CN34 red Power supply wiring Tool for pouring water Bottle Water 1500 cc to 2000 cc Perform heat insulating As shown in the figure cover the flexible hose and hose band with the attached heat insulator up to the bottom of the indoor unit tightly Cover the drain pipe tightly with a heat insulator procured locally so that it overlaps with the attached heat insulator of the drain connectin...

Page 21: ...g for R410A with the conventional flare tool pull it out approx 0 5 mm more than that for R22 to adjust to the specified flare size The copper pipe gauge is useful for adjusting projection margin size The sealed gas was sealed at the atmospheric pressure so when the flare nut is removed there will no whooshing sound This is normal and is not indicative of trouble Be absolutely sure to use two wren...

Page 22: ...er is not installed an electric shock may be caused Be sure to use the cord clamps attached to the product Do not damage or scratch the conductive core and inner insulator of power and inter connecting wires when peeling them Use the power cord and Inter connecting wire of specified thickness type and protective devices required Never connect 220 V 240 V power to the terminal blocks etc for contro...

Page 23: ... controller wiring and group remote controllers wiring CAUTION The remote controller wire Communication line and AC220 240V wires cannot be parallel to contact each other and cannot be stored in the same conduits If doing so a trouble may be caused on the control system due to noise etc Control wiring between indoor units and outdoor unit 2 core shield wire Wire size Up to 1000 m 1 25 mm Up to 200...

Page 24: ...x the wires with cord clamp attached to the electric parts box Do not apply tension to the connecting section of the terminal block Using the attached thermal insulation material seal the pipe connecting port Otherwise dewing may be caused Mount the cover of the electric parts box without pinching wires Mount the cover after wiring on the ceiling panel Pass the wires underneath the flashing protru...

Page 25: ...controller wiring of indoor unit 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 L N A B A B U1 U2 L N A B A B U1 U2 L N A B Earth terminal Control wiring between outdoor units Circuit...

Page 26: ...splay content and repeat the procedure from the beginning No operation of the remote controller is accepted for a while after button is pushed While air conditioners are operated under the group control ALL is displayed first When is pushed the indoor unit number displayed following ALL is the header unit Display content varies with the indoor unit model 2 Each time you push button indoor unit num...

Page 27: ...icult 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 etc to circulate heat air near the ceiling Follow 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 Detection temp shift value to b...

Page 28: ...n the following procedure even if the operation stops by thermo OFF In order to prevent a continuous operation the forced test run is released after 60 minutes have passed and returns to the usual operation CAUTION Do not use the forced test run for cases other than the test run because it applies an excessive load to the devices In case of wired remote controller 1 When the TEST button is pressed...

Page 29: ...s at both ends and disengage the opening side hooks one at a time If the center panel holders refuse to slide loosen the screws a little more using the screwdriver Frame cover Screw Center panel holder Screw Center panel holder Center panel Center panel holder Frame cover Center panel holder Slide 1 2 1 2 This side drops down one step Center panel 2 3 Once you have checked that the hooking side at...

Page 30: ... If the display disappears operate the air conditioner according to the following Confirmation of error history for confirmation Confirmation of error history When a trouble occurred on the air conditioner the trouble history can be confirmed with the following procedure The trouble history is stored in memory up to 4 troubles The history can be confirmed from both operating status and stop status...

Page 31: ...red remote controller display Outdoor unit 7 segment display Sensor block display of receiving unit Auxiliary code Operation Timer Ready Flash E01 Communication error between indoor unit and remote controller Detected at remote controller side Remote controller E02 Remote controller transmission error Remote controller E03 Communication error between indoor unit and remote controller Detected at i...

Page 32: ...sensor error Indoor unit F02 ALT Indoor unit TC2 sensor error Indoor unit F03 ALT Indoor unit TC1 sensor error Indoor unit F04 F04 ALT TD1 sensor error I F F05 F05 ALT TD2 sensor error I F F06 F06 01 TE1 sensor 02 TE2 sensor ALT TE1 sensor error TE2 sensor error I F F07 F07 ALT TL sensor error I F F08 F08 ALT TO sensor error I F F10 ALT Indoor unit TA sensor error Indoor unit F12 F12 ALT TS1 senso...

Page 33: ...03 TK3 oil circuit system error 04 TK4 oil circuit system error 05 TK5 oil circuit system error Oil level detective circuit error I F H25 H25 TD3 sensor miswiring I F L03 SIM Indoor unit center 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 prio...

Page 34: ...p 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 overflow error Indoor unit P12 ALT Indoor unit fan motor error Indoor unit P13 P13 ALT Outdoor liquid back detection error I F P15 P15 01 TS condition 02 TD ...

Page 35: ... indoor unit error Indoor unit 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 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 ...

Page 36: ...anufacturer s consent Manufacturer TOSHIBA 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 AP0072WH1 MMU AP0092WH1 MMU AP0122WH1 MMU AP0152WH1 MMU AP0182WH1 MMU AP0242WH1 MMU AP0272WH1 MMU AP0302WH1 ...

Page 37: ...ich 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 15 kg ...

Page 38: ...ANGE STANDARD 0000 HIGH CEILING 1 0001 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 NO CHANGE NONE 0000 150H 0001 2500H 0002 5000H 0003 10000H 0004 Filter sign lighting time CODE NO 01 NO CHANG...

Page 39: ...DH91303402 ...

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