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4-way ceiling cassette
MMU-AP0091H, AP0121H, AP0151H,
MMU-AP0181H, AP0241H, AP0271H,
Ref.-No. SMMS01-AE-01-05
MMU-AP0301H, AP0361H, AP0481H
MMU-AP0561H
2-way ceiling cassette
MMU-AP0071WH, AP0091WH, AP0121WH,
MMU-AP0151WH, AP0181WH, AP0241WH,
MMU-AP0271WH, AP0301WH
1-way ceiling cassette
MMU-AP0071YH, AP0091YH, AP0121YH,
MMU-AP0151SH, AP0181SH, AP0241SH
Standard ducted unit
MMD-AP0071BH, AP0091BH, AP0121BH,
MMD-AP0151BH, AP0181BH, AP0241BH,
MMD-AP0271BH, AP0301BH, AP
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Super Modular Multi System Contents 1. Outline of Toshiba Super Modular Multi System (S-MMS) .................................................................................. 4 2. Summary of system equipment ........................................................................................................................... 7 3. Basic system configuration .................................................................................................................................. 13 4.
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1. Outline of Toshiba Super Modular Multi System (S-MMS) Branching Combination of line and header branching is highly flexible. This allows for the shortest design route possible, thereby saving on installation time and cost. Line/header branching after header branching is only available with Toshiba Super MMS. Line branching Outdoor unit Branching joint 8F Indoor unit Header branching Outdoor unit Branching 7F header Indoor unit Line and header branching Header Outdoor unit 2F Indoor Branch
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• Non-polarized control wiring between outdoor and indoor units Outdoor unit Indoor unit • Wiring diagnosis system Use the switches on the micro processor PCB of the outdoor unit. • Detects wiring to the indoor unit a4 8F which should not be in system A. • b4 is missing in system B. Piping Outdoor unit A system Wiring Indoor unit B system Outdoor unit 7F Allowable pipe length: Outdoor unit 175 m equivalent length 1st branching section 2F From 1st branching to the farthest indoor unit:
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Compact The design of the modular Toshiba Super MMS outdoor unit allows for easy unit manoeuvring into any standard lift. Its compactness also allows it to be easily installed in limited spaces. Largest system capacity Toshiba Super MMS can be combined up to 48 hp (135 kW) as one refrigerant system. Energy saving design The units have the best energy efficiency ratio of any VRF unit. Compared with a conventional chiller fan coil system, a large energy saving can be realized. Advanced
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2. Summary of system equipment Technical specifications - outdoor units Rating hp 5 6 8 10 12 Cooling only model MMY-MAP 0501T8 0601T8 0801T8 1001T8 1201T8 Heat pump model MMY-MAP 0501HT8 0601HT8 0801HT8 1001HT8 1201HT8 Cooling capacity kW 14.0 16.0 22.4 28.0 33.5 Heating capacity kW 16.0 18.0 25.0 31.5 37.5 Technical specifications - combination of outdoor units Rating hp 5 6 8 10 12 14 16 Cooling only model MMY-MAP 0501T8 0601T8 0801T8 1001T8 1201T8 1401T8 1601T8 Heat pump model MMY-MAP 0501
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Outdoor unit model line-up - cooling only units hp Model No. of Inverter Q’ty Inverter Q’ty Inverter Qty Inverter Q’ty Inverter Q’ty (capacity MMY- combined 5 hp used 6 hp used 8 hp used 10 hp used 12 hp used code) units MMY- MMY- MMY- MMY- MMY- 5 hp (5) MAP0501T8 1 MAP0501T8 1 6 hp (6) MAP0601T8 1 MAP0601T8 1 8 hp (8) MAP0801T8 1 MAP0801T8 10 hp (10) MAP1001T8 1 MAP1001T8 1 12 hp (12) MAP1201T8 1 MAP1201T8 1 14 hp (14) AP1401T8 2 MAP0601T8 1 MAP0801T8 16 hp (16) AP160
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Outdoor unit model line-up - heat pump units hp Model No. of Inverter Q’ty Inverter Q’ty Inverter Qty Inverter Q’ty Inverter Q’ty (capacity MMY- combined 5 hp used 6 hp used 8 hp used 10 hp used 12 hp used code) units MMY- MMY- MMY- MMY- MMY- 5 hp ( 5) MAP0501HT8 1 MAP0501HT8 1 6 hp ( 6) MAP0601HT8 1 MAP0601HT8 1 8 hp ( 8) MAP0801HT8 1 MAP0801HT8 1 10 hp (10) MAP1001HT8 1 MAP1001HT8 1 12 hp (12) MAP1201HT8 1 MAP1201HT8 1 14 hp (14) AP1401HT8 2 MAP06
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4. Technical specifications - indoor units Model type Model Capacity Cooling Heating Height Width Depth Weight name code capacity capacity mm mm mm kg kW kW 4-way ceiling cassette MMU-AP0091H 1 2.8 3.2 256 840 840 20 MMU-AP0121H 1.25 3.6 4.0 MMU-AP0151H 1.7 4.5 5.0 256 840 840 22 MMU-AP0181H 2 5.6 6.3 MMU-AP0241H 2.5 7.1 8.0 256 840 840 23 MMU-AP0271H 3 8.0 9.0 MMU-AP0301H 3.2 9.0 10.0 MMU-AP0361H 4 11.2 12.5 319 840 840 28 MMU-AP0481H 5 14.0 16.0 MMU-AP0561H 6 16.
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5. Remote controller Appearance Application Function Wired remote controller Connected to indoor unit • Start/stop • Mode change RBC-AMT31E • Temperature adjustment • Air flow adjustment • Timer function Three options are available: On after selected time (one cycle) Off after selected time (one cycle) Off after selected time (re-occurring) To use, choose one of these options and the time delay before it occurs (minimum period is 0.5 hours).
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Appearance Application Function Infrared remote controller Connected to indoor unit • Start/stop • Mode change WH-H2UE • Temperature adjustment • Air flow adjustment (5 steps) • Clock • Timer function - ON/OFF timer (10 min. steps) - Daily timer • High power mode • ECO mode (sleep timer with ECO-logic) • One-touch pre-set memory Weekly timer Connected to central remote • Weekly schedule operation controller, wired remote controller Setting start/st
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3. Basic system configuration System legend (example) 8 hp system • Max. number of indoor units: 13 units • Indoor unit capacity code: Min. 4 Max. 10.8 Capacity code - total 10.4 Total number of units - 13 Outdoor unit 8HP Capacity code over the branch (0.8 + 0.8 = 1.6) Indoor unit designation Capacity code Indoor unit Remote controller 13
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10 hp system • Max. number of indoor units: 16 units • Indoor unit capacity code: Min. 5 Max. 13.5 Capacity code - total 12.8 Total number of units - 16 Outdoor unit 10HP Indoor unit Remote controller 14
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20 hp system • Max. number of indoor units: 33 units • Indoor unit capacity code: Min. 10 Max. 27 Capacity code - total 26.75 Total number of units - 19 Outdoor unit 10HP 10HP Indoor unit Remote controller 15
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30 hp system • Max. number of indoor units: 48 units • Indoor unit capacity code: Min. 15 Max. 40.5 Capacity code - total 40 Total number of units - 28 Outdoor unit 10HP 10HP 10HP Indoor unit Remote controller 16
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40 hp system • Max. number of indoor units: 48 units • Indoor unit capacity code: Min. 20 Max. 54 Capacity code - total 53.75 Total number of units - 32 Outdoor unit 10HP 10HP 10HP 10HP Indoor unit Remote controller 17
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48 hp system • Max. number of indoor units: 48 units • Indoor unit capacity code: Min. 24 Max. 64.8 Capacity code - total 61.9 Total number of units - 40 Outdoor unit Indoor unit Remote controller 18
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4. Equipment selection procedure 1. Selection flow chart 1. Determination of indoor air conditioning load 2. Preliminary selection of indoor units 3. Preliminary selection of outdoor unit with indoor units 4. Capacity correction for piping length/height between indoor and outdoor units 5. Capacity correction based on indoor and outdoor temperature No 6. Validate preliminary selection of indoor units 7. Confirmation of selection for indoor unit and outdoor units End 2. Indoor unit a
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3. Cooling/heating capacity characteristics Cooling capacity calculation method: *1 Required cooling capacity = cooling capacity x factor (, , , , ) kW Indoor air wet bulb temperature vs. capacity correction value Indoor air wet bulb temperature (°C) Outdoor air dry bulb temperature vs. capacity correction value Outdoor air dry bulb temperature (°C) Air flow variation ratio of indoor unit vs. capacity correction (for ducted units only) Air flow variation ratio (%) *1 Outdoor unit cap
