Related Manuals for Toshiba MMD-AP0724H-E
Summary of Contents for Toshiba MMD-AP0724H-E
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Page 1: Installation Manual
AIR CONDITIONER (MULTI TYPE) Installation Manual Indoor Unit Model name: Concealed Duct High Static Pressure Type MMD-AP0724H-E MMD-AP0964H-E English Installation Manual... -
Page 2: Table Of Contents
Toshiba Carrier Corporation or, alternatively, he or she has been 13 Specifications ............22 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 3: Warning Indications On The Air Conditioner Unit
Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type Definition of Protective Gear Warning indications on the air conditioner unit When the air conditioner is to be transported, installed, maintained, repaired or removed, wear protective gloves and ‘safety’... -
Page 4: Precautions For Safety
Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type – 3 – Precautions for Safety Installation • Suction duct length must be longer than 850 mm. • When the indoor unit is to be suspended, the designated hanging bolts (M10 or W3/8) and nuts (M10 or W3/8) must The manufacturer shall not assume any liability for the damage caused by not observing the description of this be used. - Page 5 Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type Test run CAUTION • Before operating the air conditioner after having completed the work, check that the electrical parts box cover of the indoor unit and service panel of the outdoor unit are closed, and set the circuit breaker to the ON position.
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Page 6: Accessory Parts
Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type – 5 – Accessory Parts Selection of Installation Place Avoid installing in the following places. Part name Q’ty Shape Usage Select a location for the indoor unit where the cool or warm air will circulate evenly. (Hand over to customers) Avoid installation in the following kinds of locations. -
Page 7: Installation
Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type Installation Installation under high-humidity atmosphere In some cases including the rainy season, especially inside of the ceiling may become high-humidity atmosphere (dew-point temperature: 23 °C or higher). WARNING 1. -
Page 8: Installation Of Indoor Unit
Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type – 7 – Installation of hanging bolt Installation of indoor unit Diagrams for making connecting flanges (Unit: mm) • Consider the piping / wiring after the unit is hung to The connecting flange (Incl. -
Page 9: Fan Characteristics
Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type Fan Characteristics Duct design In order to prevent short circuits, design the duct installation, so that the intake and discharge AP072 type Standard air volume: 3600 m³/h openings are not adjacent to each other. -
Page 10: Drain Piping
Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type – 9 – Drain Piping Wire connection change of fan motor This duct is composed of 3 fan motors. To change external static pressure by duct resistance, connect the 3 connectors of the orange lead wires that are CAUTION connected to the underside of the fan tap changing terminal block to the same number (F1, F2 or F3) terminal. -
Page 11: Refrigerant Piping
Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type Refrigerant Piping Check the draining Check if the water can flow out properly during the test run. Also, check if no water leakage from the piping Insert a flare nut into the pipe, and flare the connection port. - Page 12 Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type – 11 – Open the valve fully CAUTION Open the valve of the outdoor unit fully. Do not burn the pipe heat insulator. Remove the cap.
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Page 13: Electrical Connection
Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type Electrical Connection Power supply wire and communication wires specifications Power supply wire and communication wires are procured locally. For the power supply specifications, follow to the table below. If capacity is little, it is dangerous because overheat WARNING or burnout may be caused. -
Page 14: Wiring Between Indoor And Outdoor Units
Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type – 13 – Remote controller wiring Wiring between indoor and outdoor units • 2-core with non-polarity wire is used for wiring of the remote controller wiring and group remote controllers wiring. NOTE Remote controller wiring, remote controller inter-unit Wire size: 0.5 mm²... -
Page 15: Applicable Controls
Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type Applicable Controls Wire connection Basic procedure for changing REQUIREMENT REQUIREMENT settings • Connect the wires matching the terminal numbers. Incorrect connection causes a trouble. When the air conditioner is used for the first time, it will •... -
Page 16: Filter Sign Setting
Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type – 15 – Each time button is pushed, indoor Filter sign setting Remote controller sensor unit numbers in the control group change cyclically. -
Page 17: Test Run
Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type Test Run Maintenance <Daily maintenance> Before test run ▼ Cleaning of air filter 2, 4 • If is displayed on the remote controller, maintain the •... -
Page 18: Troubleshooting
Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type – 17 – Troubleshooting Inspection before maintenance Following inspection must be carried out by a qualified installer or qualified service person. Parts Inspection method Confirmation and check Confirmation of error log... - Page 19 Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type Check method On the 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 20 Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type – 19 – Check code Wireless remote controller Outdoor unit 7-segment display Sensor block display of receiving unit Check code name Judging device Wired remote AI-NET central controller display...
- Page 21 Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type Check code Wireless remote controller Outdoor unit 7-segment display Sensor block display of receiving unit Check code name Judging device Wired remote AI-NET central controller display control display...
- Page 22 Batch alarm of general-purpose equipment control interface Differs according to error contents of unit with occurrence of alarm Group control follower unit error TCC-LINK — — (L20 is displayed.) Decrease of No. of indoor units TCC-LINK: TOSHIBA Carrier Communication Link. 41-EN 42-EN...
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Page 23: Specifications
Cooling Heating MMD-AP0724H-E MMD-AP0964H-E Authorized Nick Ball Representative / TCF Toshiba EMEA Engineering Director * Under 70 dBA holder: Toshiba Carrier UK Ltd. Porsham Close, Belliver Industrial Estate, PLYMOUTH, Devon, PL6 7DB. United Kingdom Hereby declares that the machinery described below:... - Page 24 Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type – 23 – Warnings on Refrigerant Leakage Important Check of Concentration Limit The room in which the air conditioner is to be installed requires a design that in the event of refrigerant 2) When there is an effective opening with the adjacent room for ventilation of leaking refrigerant gas (opening gas leaking out, its concentration will not exceed a set limit.
- Page 25 Installation Manual Installation Manual SMMS Concealed Duct High Static Pressure Type SMMS Concealed Duct High Static Pressure Type 47-EN 48-EN – 24 –...