Table of Contents
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Table of Contents
Related Manuals for Toshiba MMD-AP0076BH-E
Summary of Contents for Toshiba MMD-AP0076BH-E
- Page 1 AIR CONDITIONER (MULTI TYPE) Installation Manual Indoor Unit For commercial use Model name: Concealed Duct Type MMD-AP0076BH-E MMD-AP0276BH-E MMD-AP0096BH-E MMD-AP0306BH-E MMD-AP0126BH-E MMD-AP0366BH-E MMD-AP0156BH-E MMD-AP0486BH-E MMD-AP0566BH-E MMD-AP0186BH-E MMD-AP0246BH-E English...
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Page 2: Table Of Contents
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 13 Specifications . -
Page 3: Warning Indications On The Air Conditioner Unit
Warning indications on the air conditioner unit Definition of Protective Gear When the air conditioner is to be transported, installed, maintained, repaired or removed, wear protective gloves and ‘safety’ work clothing. Warning indication Description In addition to such normal protective gear, wear the protective gear described below when undertaking the special work detailed in the following table. -
Page 4: Precautions For Safety
– 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: Accessory Parts
Test run Accessory parts • Before operating the air conditioner after having completed the work, check that the electrical control box cover of the indoor unit and service panel of the outdoor unit are closed, and set the circuit breaker to the ON position. You may receive an electric shock if the power is turned on without first conducting these checks. -
Page 6: Selection Of Installation Place
– 5 – Installation under high-humidity atmosphere Selection of installation place In some cases including the rainy season, especially inside of the ceiling may become high-humidity atmosphere Avoid installing in the following places (dew-point temperature: 23 °C or higher). Select a location for the indoor unit where the cool or warm air will circulate evenly. -
Page 7: Installation
Installation space Installation (Unit: mm) Reserve sufficient space required for installation or service work. CAUTION Strictly comply with the following rules to prevent damage of the indoor units and human injury. • Do not put a heavy article on the indoor unit or let a person get on it. (Even units are packaged) •... - Page 8 – 7 – Installation of hanging bolt Installation of indoor unit Mounting filter rails and filters • Consider the piping / wiring after the unit is hung to Mount the filter rail so that the hooks fit into the corresponding holes. Treatment of ceiling determine the location of the indoor unit installation (Note that the upper and lower filter rails are not identical.)
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Page 9: Drain Piping
Gravitational drainage Drain piping Reattach the drain cap. CAUTION * For gravitational drainage, remove the white connector (CN504) on the upper left of the circuit board in the Following the Installation Manual, perform the drain piping work so that water is properly drained. Apply a heat electrical control box. -
Page 10: Check The Draining
– 9 – Check the draining Heat insulating process In the test run, check that water drain is properly performed and water does not leak from the connecting part of • As shown in the figure, cover the flexible hose and hose band with the attached heat insulator up to the bottom the pipes. -
Page 11: Fan Characteristics
Fan characteristics AP0076 type AP0096, AP0126 type AP0156, AP0186 type AP0246, AP0276 type Standard air volume: 540 m Standard air volume: 570 m Standard air volume: 800 m Standard air volume: 1200 m Standard air volume : 800m Standard air volume : 540m Standard air volume : 570m Standard air volume : 1200m Upper limit of... -
Page 12: Duct Design
– 11 – Duct design Arrangement (Unit: mm) Referring to the following dimensions, manufacture duct at the local site. AP0076, AP0096, AP0126, AP0246, AP0276, AP0306 AP0366, AP0486, AP0566 AP0156, AP0186 <Under air intake> <Under air intake> <Under air intake> 959.4 1359.4 659.4... -
Page 13: Refrigerant Piping
Evacuation Refrigerant piping • 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 Perform vacuuming from the charge port of valve of the ... -
Page 14: Electrical Connection
– 13 – Electrical connection Heat insulation process Apply heat insulation for the pipes separately at liquid side and gas side. Power supply wire and • For the heat insulation to the pipes at gas side, be sure to use the material with heat-resisting temperature 120 °C or higher. - Page 15 Wiring between indoor unit and outdoor unit ▼ Power supply 220 V – 240 V ~, 50 Hz Power supply 220 V ~, 60 Hz NOTE Power supply switch/circuit breaker or power supply wiring/fuse rating for indoor units should be selected by the accumulated An outdoor unit connected with control wiring between indoor and outdoor units wire becomes automatically the total current values of the indoor units.
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Page 16: Applicable Controls
– 15 – Wire connection Applicable controls Basic procedure for changing REQUIREMENT REQUIREMENT • Connect the wires matching the terminal numbers. Incorrect connection causes a trouble. settings When the air conditioner is used for the first time, it will •... -
Page 17: External Static Pressure
External static pressure Each time button is pushed, indoor <Setting up on the circuit board of the indoor unit> unit numbers in the control group change To set up the external static pressure, use the DIP switch on the circuit board of the wireless reception part. settings cyclically. -
Page 18: Test Run
– 17 – Filter sign setting Remote controller sensor Test run According to the installation condition, the filter sign The temperature sensor of the indoor unit senses room term (Notification of filter cleaning) can be changed. temperature usually. Set the remote controller sensor ... -
Page 19: Maintenance
When a test run is not Maintenance Wireless remote controller When TEMPORARY button is pushed for 10 performed properly seconds or more, “Pi!” sound is heard and <Daily maintenance> (Once every 3 months) the operation changes to test run. After •... -
Page 20: Troubleshooting
– 19 – ▼ Periodic Maintenance Troubleshooting For environmental conservation, it is strongly recommended that the indoor and outdoor units of the air conditioner in use be cleaned and maintained regularly to ensure efficient operation of the air conditioner. When the air conditioner is operated for a long time, periodic maintenance (once a year) is recommended. ... - Page 21 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 22 – 21 – 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 Auxiliary code Operation Timer Ready Flash — — Indoor unit TCJ sensor error Indoor unit —...
- Page 23 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 Auxiliary code Operation Timer Ready Flash — — Duplicated indoor units with priority (Displayed in indoor unit with priority) Duplicated indoor units with priority (Displayed in unit other than indoor unit No.
- Page 24 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. 45-EN 46-EN...
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Page 25: Specifications
MMD-AP0366BH-E MMD-AP0486BH-E Generic Denomination: Air Conditioner MMD-AP0566BH-E * Under 70 dBA Model/type: MMD-AP0076BH-E, MMD-AP0096BH-E, MMD-AP0126BH-E, MMD-AP0156BH-E, MMD-AP0186BH-E, MMD-AP0246BH-E, MMD-AP0276BH-E, MMD-AP0306BH-E, MMD-AP0366BH-E, MMD-AP0486BH-E, MMD-AP0566BH-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 “Machinery”... - Page 26 – 25 – 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.
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