Related Manuals for Toshiba MML-UP0071NHP-E
Summary of Contents for Toshiba MML-UP0071NHP-E
- Page 1 SUPER MODULAR MULTI SYSTEM AIR CONDITIONER Installation Manual For commercial use Indoor Unit Model name: Console Type MML-UP0071NHP-E MML-UP0091NHP-E MML-UP0121NHP-E MML-UP0151NHP-E MML-UP0181NHP-E...
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Page 2: Table Of Contents
Installation Manual Original instruction Please read this Installation Manual carefully before installing the Air Conditioner. • This Manual describes the installation method of the indoor unit. • For installation of the outdoor unit, follow the Installation Manual attached to the outdoor unit. ADOPTION OF NEW REFRIGERANT This Air Conditioner is a new type which adopts a new refrigerant HFC (R410A) instead of the conventional refrigerant R22 in order to prevent destruction of the ozone layer. - Page 3 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.
- Page 4 Installation Manual Defi nition of protective gear When the air conditioner is to be transported, installed, maintained, repaired or removed, wear protective gloves and ‘safety’ work clothing. In addition to such normal protective gear, wear the protective gear described below when undertaking the special work detailed in the table below.
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Page 5: Precautions For Safety
Installation Manual 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. •... - Page 6 Installation Manual • Do not install the air conditioner in a location that may be subject to a risk of exposure to a combustible gas. If a combustible gas leaks and becomes concentrated around the unit, a fire may occur. •...
- Page 7 Installation Manual • Use wiring that meets the specifications in the Installation Manual and the stipulations in the local regulations and laws. Use of wiring which does not meet the specifications may give rise to electric shocks, electrical leakage, smoking and/or a fire. •...
- Page 8 Installation Manual Explanations given to user • Upon completion of the installation work, tell the user where the circuit breaker is located. If the user does not know where the circuit breaker is, he or she will not be able to turn it off in the event that trouble has occurred in the air conditioner.
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Page 9: Accessory Parts
Installation Manual ACCESSORY PARTS Accessory parts Part name Q’ty Shape Installation Manual Owner's Manual CD-ROM Installation plate Wireless remote controller Battery Remote control holder Mounting screw Ø4 x 25r Flat head wood screw Ø3.1 x 16r Heat insulator Banding band (for anchoring the insulated pipes) Banding band (for banding control and remote controller wire) –... -
Page 10: Selection Of Installation Place
Installation Manual SELECTION OF INSTALLATION PLACE WARNING • Install the air conditioner at enough strong place to withstand the weight of the unit. If the strength is not enough, the unit may fall down resulting in injury. CAUTION • Do not install the air conditioner in a location subject to a risk of exposure to a combustible gas. If a combustible gas leaks and stays around the unit, a fire may occur. - Page 11 Installation Manual Installation diagram of indoor and outdoor unit Do not allow the drain hose to get slack. Installation plate Cut the piping hole sloped slightly. 300 mm or more Make sure to run the drain hose sloped downward. Air fi lter The auxiliary piping can be connected to the left, rear left, rear right, right, bottom right or bottom left.
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Page 12: Installation Of Indoor Unit
Installation Manual Remote control • A place where there are no obstacles such as a curtain that may block the signal from the remote control. • Do not install the remote control in a place exposed to direct sunlight or close to a heating source such as a stove. •... -
Page 13: Cutting A Hole And Mounting Installation Plate
Installation Manual CUTTING A HOLE AND MOUNTING INSTALLATION PLATE Cutting a hole CAUTION When installing the installation plate with a mounting (Rear piping) (Side piping) screw, do not use the anchor bolt hole. Otherwise the unit may fall down and result in personal injury and property damage. -
Page 14: Piping And Drain Hose Installation
Installation Manual PIPING AND DRAIN HOSE INSTALLATION How to install indoor unit Drainage 1. Remove the air inlet grille. Open the air inlet grille and 1. Run the drain hose sloped downwards. remove the strap. NOTE 2. Remove the front panel (Remove the 4 screws). •... - Page 15 Installation Manual Mounting directly on the floor Concealed installation 1) Fix the leg of indoor unit on the fl oor with 2 mounting 1. Wall hole size screws. Wall hole size should be enough to keep the distance 2) Fix the upper part of indoor unit on the wall with with indoor unit as shown in the following fi...
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Page 16: Refrigerant Piping
Installation Manual REFRIGERANT PIPING Refrigerant piping 4 Projection margin in fl aring: B (Unit: mm) RIDGID (Clutch type) 1. Use copper pipe with 0.8 mm or more thickness. Conventional tool 2. Flare nut and fl are works are also different from those R410A tool used Outer dia. -
Page 17: Electrical Connection
Installation Manual REQUIREMENT ELECTRICAL Tightening with an excessive torque may crack the nut CONNECTION depending on installation conditions. Tighten the nut within the specifi ed tightening torque. WARNING Piping with outdoor unit 1. Using the specifi ed wires, ensure to connect the •... - Page 18 Installation Manual Power supply wire and communication wires specifications Power supply wire and communication wires are procured locally. For the power supply specifications, follow the table below. Power supply wiring and communication wiring are to be procured locally. For specifications of the power capacity of the outdoor unit and the power supply wires, refer to the Installation Manual supplied with the outdoor unit.
- Page 19 Installation Manual <In the case of combining with outdoor units of Super Modular Multi System u series (SMMS-u)> Uv line and Uc line (L2, L3, L4) 0.5 mm² (Up to 500 m) Wire size : (2-core shield wire, non-polarity) 0.75 to 1.25 mm² (Up to 1000 m) Uh line (L1) 0.75 to 1.25 mm²...
- Page 20 Installation Manual <In the case of combining with outdoor units other than Super Modular Multi System u series (SMMS-u)> Control wiring between indoor units, and outdoor unit (L2, L3) (2-core shield wire, non-polarity) 1.25 mm² (Up to 1000 m) Wire size : 2.0 mm²...
- Page 21 Installation Manual Wired remote controller wiring This wiring is not required when using the supplied wireless remote controller. • For wiring remote controllers a 2 core non polarity wire must be used. Wired remote controller wiring, remote controller inter-unit wiring Wire size 0.5 mm to 2.0 mm In case of wired type only...
- Page 22 Installation Manual Control wiring between indoor and outdoor units NOTE • A wiring diagram below is an example for connection to SMMS-u series. For connecting to other outdoor unit series, refer to the Installation Manual attached to the outdoor unit to be connected. 4 Wiring example Outdoor Power supply Outdoor Power supply...
- Page 23 Installation Manual Wiring connection How to connect the power supply wiring and control wiring REQUIREMENT Connect the control wire after connecting the power supply wire for this model. 1) How to connect the power supply wiring 1. Removing the front panel. 2.
- Page 24 Installation Manual 2) How to connect the control wiring 1. Take the control wire out of the cable slot on the rear panel so that it produces about 600 mm form the front. 2. Remove the terminal cover (UP) 3. Remove the LED BASE 4.
- Page 25 Installation Manual Wiring connection for flow selector unit How to connect the wiring of fl ow selector unit Connect the power supply wire and the communication wire supplied with the fl ow selector unit to the indoor unit. 1. Removing the front panel. 2.
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Page 26: Applicable Controls
Installation Manual APPLICABLE 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. •... - Page 27 Installation Manual To secure better effect of heating Push the menu button to make Set data When it is difficult to obtain satisfactory heating due ] flash. Change Set data [ ] with to installation place of the indoor unit or structure of ] setting button.
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Page 28: Test Run
Installation Manual TEST RUN Before test run • Before turning on the circuit breaker, carry out the following procedure. 1) 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... - Page 29 Installation Manual Wired remote controller Be sure to stop the air conditioner before making settings. (Change the setup while the air conditioner is not working.) Push and hold OFF timer button and [ ] setting button simultaneously for 10 seconds or more.
- Page 30 Installation Manual In case of wireless remote controller (Forced test operation is performed in a different way.) REQUIREMENT • For the operation procedure, be sure to follow the Owner’s Manual. • Finish the forced cooling operation in a short time because it applies excessive strength to the air conditioner. •...
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Page 31: Troubleshooting
Installation Manual TROUBLESHOOTING A wired remote controller is necessary for this function. This function cannot be operate with a wireless remote controller. Confirmation and check If a problem occurs with the air conditioner, the OFF timer indicator alternately shows the check code and the indoor Unit No. - Page 32 Installation Manual Check method On the remote controller (Wired remote controller, Central control remote controller) and the interface P.C. board of the outdoor unit (I/F), a check display LCD (Remote controller) or 7-segment display (on the outdoor interface P.C. board) to display the operation is provided.
- Page 33 Installation Manual Check code Wireless remote controller Wired Sensor block display of Judging Outdoor unit 7-segment display Check code name remote receiving unit device controller Auxiliary code Operation Timer Ready Flash display 01: Outdoor unit of other line connected Other line connected during automatic 02: Indoor unit of other line address connected...
- Page 34 Installation Manual Check code Wireless remote controller Wired Sensor block display of Judging Outdoor unit 7-segment display Check code name remote receiving unit device controller Auxiliary code Operation Timer Ready Flash display — Low pressure protective operation — Oil level down detective protection 01: TK1 sensor trouble 02: TK2 sensor trouble 03: TK3 sensor trouble...
- Page 35 Installation Manual Check code Wireless remote controller Wired Sensor block display of Judging Outdoor unit 7-segment display Check code name remote receiving unit device controller Auxiliary code Operation Timer Ready Flash display Outdoor heat exchanger freezing — trouble — — Indoor unit fan motor trouble Indoor unit —...
- Page 36 Installation Manual *1 Inverter quantity information (Super Modular Multi System e and u series (SMMS-e, SMMS-u)) Comp. Fan Inverter Inverter Trouble Comp. 1 Comp. 2 Comp. 1 + Comp. 2 Fan 1 Comp. 1 + Fan 1 Comp. 2 + Fan 1 Comp.
- Page 37 WARNINGS ON REFRIGERANT LEAKAGE Check of Concentration Limit Important The room in which the air conditioner is NOTE 2 : to be installed requires a design that in The standards for minimum room volume are as the event of refrigerant gas leaking out, its follows.
- Page 38 CONFIRMATION OF INDOOR UNIT SETUP Prior to delivery to the customer, check the address and setup of the indoor unit, which has been installed in this time and fill the check sheet (Table below). Data of four units can be entered in this check sheet. Copy this sheet according to the No.
- Page 39 144 / 9 Moo 5, Bangkadi Industrial Park, Tivanon Road, Tambol Bangkadi, Amphur Muang, Pathumthani 12000, Thailand 1112750298...