HFC R-410A
Super Modular Multi
Design Manual
unit
Page
Contents
Super Modular Multi System
Header branching
Branching
Line branching
Line and header branching
•Wiring diagnosis system
8F 7F 2F 1F
Largest system capacity
Self-diagnosticsystem
Compact
Energy saving design
Technical specifications - outdoor units
2.Summary of system equipment
Branching joints and headers
2. Combined capacity range
Outdoor unit model line-up- cooling only units
1. Product designation
3. Rated conditions
2. Combined capacity range
Outdoor unit model line-up- heat pump units
1. Product designation
3. Rated conditions
4. Technical specifications - indoor units
5. Remote controller
Appearance
3.Basic system configuration
System legend example 8 hp system
10 hp system
10HP
20 hp system
10HP 10HP
10HP
30 hp system
10HP
10HP
10HP 10HP 10HP
40 hp system
10HP
48 units
48 hp system
• Max. number of indoor units
• Indoor unit capacity code
1. Selection flow chart
4.Equipment selection procedure
2. Indoor unit and outdoor unit combination
3. Cooling/heating capacity characteristics
Cooling capacity calculation method
Correction of outdoor unit diversity
Heating capacity calculation method
Correction of outdoor unit diversity
Capacity calculation for each indoor unit
Operating temperature range
Rated conditions
Example of equipment selection
Selection criteria for each floor
1.Procedure of equipment selection
Procedure and result of equipment selection
2.Equipment selection and capacity check
Page
Schematic diagram
MMY-AP2801T8 MMY-AP2801HT8
1. Warnings on refrigerant leakage
5.Refrigerant piping design
Check of concentration limit
Header branching after line branching
2. Free branching system
Line branching system Header branching system
Line branching after header branching
Allowable value
System restrictions
Piping section
4. Selection of refrigerant piping
Calculation
3. Electrical wiring design
6.Wiring design
2. Outdoor unit power supply
1. General
5. Control wiring design
Outdoor unit
6. Control wiring diagram
1.All control wiring is 2-core non-polaritywire
Indoor unit
7. Design
Single outdoor unit
7.Controls
1. Control via indoor remote controller
2. Control via the central remote controller
A range of controls to meet various system needs
1. Applications for indoor remote controller
Basic function
Basic function
3. Application control for network
Basic function
Remote controller
8.Accessories
Indoor unit accessories
Panels
9.Technical specifications
Indoor units 4-wayceiling cassettes
Indoor units 2-wayceiling cassettes
Indoor units 1-wayceiling cassettes
Indoor units Standard ducted units
Indoor units High-pressureducted units
Indoor units Slim duct units
Indoor units Ceiling-suspendedunits
Indoor units High-wallunits 1 Series
Indoor units High-wallunits 2 Series
Indoor units Floor-mountedconsole units
Indoor units Concealed chassis units
Indoor units Floor-mountedcabinet units
Outdoor units
Outdoor units combination
Outdoor units combination
Rating
Outdoor units combination
Rating
Outdoor units combination
Rating
Outdoor units combination
Rating
Outdoor units combination
Rating
Outdoor units combination
Rating
Outdoor units combination
Rating
Outdoor units combination
Rating
Outdoor units combination
Rating
MMD-AP0071BH,AP0091BH
10. Fan characteristics
In case of square duct flange of discharge section
MMD-AP0121BH
MMD-AP0301BH
MMD-AP0241BH,AP0271BH
MMD-AP0361BH
MMD-AP0481BH,AP0561BH
MMD-AP0241H,AP0271H
High-pressureducted unit
MMD-AP0181H
MMD-AP0361H
MMD-AP0721H
MMD-AP0961H
MMD-AP0121SPH
Slim duct unit
MMD-AP0071SPH,AP0091SPH
MMD-AP0151SPH
MMD-AP0121SPH
Slim duct unit - with filter attached
MMD-AP0071SPH,AP0091SPH
MMD-AP0151SPH
Indoor unit - 4-wayceiling cassette
11. Dimensional drawings
MMU-AP0091Hto P0561H
Indoor unit - 2-wayceiling cassette
MMU-AP0071WH,AP0091WH, AP0121WH
Indoor unit - 2-wayceiling cassette
Wired remote controller RBC-AMT31E Legend
MMU-AP0481WH
Space required for installation and servicing
All dimensions are given in mm
Indoor unit - 1-wayceiling cassette
MMU-AP0071YH,AP0091YH, AP0121YH
MMU-AP0151SH,AP0181SH, AP0241SH
Indoor unit - 1-wayceiling cassette
Indoor unit - standard ducted unit
MMD-AP0271H,AP0961H
Indoor unit - high-pressureducted unit
MMD-AP0181Hto AP0361H
MMD-AP0481H
8031 2
Indoor unit - slim duct unit
All dimensions are given in mm
8031
Indoor unit - ceiling-suspendedunit
Indoor unit - high-wallunit 1 Series
MMK-AP0071H,AP0091H, AP0121H
MMK-AP0151H,AP0181H
Indoor unit - high-wallunit 1 Series
MMK-AP0241H
Indoor unit - high-wallunit 1 Series
MMK-AP0072H,AP0092H, AP0122H
Indoor unit - high-wallunit 2 Series
max. 100 mm
Model MML
Indoor unit - floor-mountedconsole unit
All dimensions are given in mm
AP0071H, AP0091H, AP0121H
Indoor unit - concealed chassis unit
Indoor unit - floor-mountedcabinet unit
MMF-AP0151H,AP0181H, AP0241H, AP0271H
All dimensions are given in mm
MMF-AP0361H,AP0481H, AP0561H
Space required for service for right-handpiping
Indoor unit - floor-mountedcabinet unit
Wired remote controller RBC-AMT31E
Remote controller
Simplified remote controller RBC-AS21E
Wireless remote controller kit RBC-AX22CE
Wireless remote controller TCB-AX21U W-E
All dimensions are given in mm
Weekly timer RBC-EXW21E
Wireless remote controller kit TCB-AX21E
4.4 x 9.4 slot 4.4 x 5.4 slot
LON Gateway TCB-IFLN
Central remote controller TCB-SC642TLE
All dimensions are given in mm
Touch-screencontroller BMS-TP5120ACE
TCS-Netrelay interface BMS-IFLSV1E
6 x 5.5 mounting hole
Energy monitoring relay interface BMS-IFWH3E
Intelligent server BMS-LSV2E
All dimensions are given in mm
Digital I/O relay interface BMS-IFDD01E
Windows-basedcentral controller BMS-LSV
Outdoor module
Notes
Outdoor module - Two units connected
All dimensions are given in mm
Unit combination
Outdoor module - Three units connected
Outdoor module - Four units connected
RBM-HY1043E,HY1083E, HY2043E,HY2083E
Branch header/branch joint
Branch header
T-shapebranching joint RBM-BT13E
Y-shapebranching joint RBM-BY53E,BY103E
RBM-BY203E,BY303E
Outside diameter Outside diameter
Accessory socket
Outside diameter Outside diameter
Outside diameter Outside diameter
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Leatherhead Surrey KT22 9UT
Toshiba Air Conditioning
United Technologies House Guildford Road
Customer Response Centre: 0870 843