Toshiba MMY-MAP0804HT8ZG-E, MMY-MAP1604HT8-E „ Connection of power wires and communication wires

Page 21

SMMS-i

Installation Manual

Be sure to keep the rule of below tables about size and length of communication wiring.

Central

 

 

 

 

 

 

control

 

 

 

 

 

 

controller

 

Super modular multi system

 

 

 

 

 

 

 

 

 

 

U1

U2

 

 

 

 

 

 

 

 

U3

U4

 

 

 

 

Table-1

 

 

 

 

 

 

 

L4

 

 

Follower

 

 

 

 

 

 

 

 

 

 

 

Header

Header

Follower

Follower

Follower

Header

 

 

 

unit

unit

unit

unit

unit

unit

unit

Outdoor unit

U3 U4

U3 U4

U3 U4

 

U3 U4

U3 U4

U3 U4

 

U3 U4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U1 U2

U5 U6

U1 U2

U5 U6

U1 U2

U5 U6

U1 U2

U5 U6

U1 U2

U5 U6

U1 U2

U5 U6

U1 U2

U5 U6

L1

 

 

 

 

 

 

 

L5

 

 

Table-1

 

 

Table-2

 

 

 

 

 

 

L2

 

 

 

 

 

 

 

 

L3

 

Indoor unit

U1 U2

 

U1 U2

 

U1 U2

 

U1 U2

U1 U2

 

 

U1 U2

 

 

U1 U2

U1 U2

 

A B

A B

A B

 

 

A B

A B

 

 

A B

 

A B

A B

 

 

Table-3

 

 

 

 

 

 

 

 

 

L7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remote controller

Remote controller

Remote controller

Table-1 Communication wiring between indoor and outdoor units (L1, L2, L3), Central control wiring (L4)

Wiring

2-core, non-polarity

Type

Shield wire

 

 

Size/Length

1.25 mm2: Up to 1000 m/2.0 mm2: Up to 2000 m (*1)

(*1): Total length of Communication wiring length for all refrigerant circuits (L1 + L2 + L3 + L4)

Table-2 Communication wiring between outdoor units (L5)

Wiring

2-core, non-polarity

 

 

Type

Shield wire

Size/Length

1.25 mm2 to 2.0 mm2/Up to 100 m (L5)

Table-3 Remote controller wiring (L6, L7)

Wire

2-core, non-polarity

 

 

Size

0.5 mm2 to 2.0 mm2

 

• Up to 500 m (L6 + L7)

Length

• Up 400 m in case of wireless remote controller in group control.

 

• Up to 200 m total length of communication wiring between indoor units (L6)

SMMS-i

Installation Manual

Group control through a Remote Controller

Group control of multiple indoor units (8 units) through a single remote controller switch

Indoor unit

 

 

 

 

 

No.1

 

No.2

No.3

No.4

No.7

No.8

A B

 

A B

A B

A B

A B

A B

Remote controller

(A.B)

 

 

 

 

 

 

 

 

 

 

 

„Connection of power wires and communication wires

Remove knockouts on the piping/wiring panel on the front of the unit and the panel on the bottom to get the power and communication wires through the holes.

 

Piping/wiring panel

Knockout for the

 

communication wire

Knockout for the power

Knockout for the power

supply wire

wire

 

NOTE

Be sure to separate the power wire and communication wires.

EN

39-EN

– 20 –

40-EN

 

 

Image 21
Contents Non accessibile a clienti generici Not accessible to the general publicFor commercial use Vente interdite au grand publicContents Selection of installation location Precautions for SafetyInstallation „ Warning Indications on the Air Conditioner UnitSMMS-i Installation Manual Relocation Electrical wiringNew Refrigerant Air Conditioner Installation To Disconnect the Appliance from Main Power SupplyInstallation of NEW Refrigerant AIR Conditioner Accessory PartsExplanation of symbols „ Required Tools and Cautions on handlingSelection of Installation Place „ Installation spaceAvoid the following places Combination of outdoor units Carrying in the Outdoor UnitSide Front /Back„ Weight centre and weight Installation of the Outdoor UnitWeight centre of an outdoor unit Installation in a snowfall areaGas piping Liquid pipingAt a level position Model typeSMMS-iInstallation Manual When drawing pipes downwardRefrigerant Piping „ Connection of refrigerant pipePipe connection method of valve at the gas side Example Extruding margin of copper pipe with flare tools a Unit mmCapacity code of indoor and outdoor units „ Selection of pipe sizeCoupling size of brazed pipe Selection of pipe materialType Gas side Liquid side Pipe size for connecting piping between outdoor unitsCapacity Size of main piping26-EN System restriction „ Airtightness testPacked valve details Able to detect a serious leakage„ Vacuum drying Calculation of additional refrigerant charge amount „ Adding refrigerantCharging of refrigerant MAP080 MAP100 MAP120 MAP140 MAP160 Type„ Full opening of the valve „ Finishing after connecting pipes„ F-GAS label „ Heat insulation for pipe„ Power supply specifications Electric WiringPower wiring selection Pipe holding bracketDesign of communication wiring „ Specifications for communication wiringSummary of communication wiring Model Phase and frequency Nominal VoltageGroup control through a Remote Controller „ Connection of power wires and communication wiresCommunication wiring between outdoor units L5 Remote controller wiring L6, L7Power supply wire connection Communication wire connectionSMMS-i Installation Manual Screw size and tightening torque Address Setting „ Automatic address setting„ Regulation of high frequency wave Address setting procedure Set the central control address Remains lit on the display, the setting isBoard of the header outdoor unit indicates 7-segment display indicatesWiring example of 2 refrigerant lines „ Manual address setting using the remote controllerOutdoor units setting manually Installation Manual SMMS-i Installation Manual Relay connector connectionRemote controller An indoor unit using„Confirming the indoor unit Addresses and the positionWired remote controller Address using a remote„Changing the indoor unit ControllerResetting to the factory „Resetting the addressDefault address undecided Set the addresses again after finishing the clearance10TEST RUN When executing a test run using a Remote controller„ Before test run „ Methods of test runCorrective trial Push and hold SW04 for more than 2 secondsInterface PC board Rotary switch setting value 11TROUBLESHOOTINGSegment display and check code SW01 SW02 SW03 Indication„ Machine card 12MACHINE Card and Logbook„ Logbook Describe the following items on the machine cardEH99871699 Check of Concentration Limit Standards for minimum room volume are as follows

MMY-MAP0804HT8-E, MMY-MAP1604HT8Z-E, MMY-MAP1404HT8-E, MMY-MAP0804HT8Z-E, MMY-MAP1204HT8Z-E specifications

The Toshiba MMY-MAP0804HT8Z-E, MMY-MAP1404HT8-E, MMY-MAP1604HT8Z-E, MMY-MAP0804HT8-E, and MMY-MAP1604HT8-E are part of Toshiba's advanced air conditioning line-up, designed for both residential and commercial applications. These models are engineered to offer high efficiency, comfort, and reliability, making them an excellent choice for modern HVAC solutions.

One of the standout features of these models is their high Seasonal Energy Efficiency Ratio (SEER), which indicates their superior energy performance. They are built to reduce energy consumption while providing optimal cooling and heating capabilities. This is particularly beneficial for users looking to lower their energy bills without sacrificing comfort.

In terms of technology, Toshiba incorporates inverter technology in these air conditioning units. The inverter system adjusts the compressor's speed according to the cooling demand, ensuring consistent temperatures and enhanced energy savings. This feature is especially useful during peak usage periods, as it minimizes energy spikes associated with traditional on/off systems.

Additionally, the MMY-MAP series includes sophisticated air filtration systems that improve indoor air quality. These filters capture dust, allergens, and other pollutants, creating a healthier living or working environment. The units also come equipped with a quiet operation mode, allowing them to function with minimal noise – a crucial aspect for residential settings and quiet commercial spaces.

These models boast a sleek and compact design, making them easy to install in various configurations. Their aesthetic appeal ensures they blend seamlessly with any interior decor. Furthermore, they are built to withstand diverse environmental conditions, with robust materials that ensure durability and longevity.

User-friendly controls are another hallmark of the Toshiba MMY-MAP series. Many of these models support smart technology, allowing for remote operation via smartphones or tablets. This capability enhances convenience, enabling users to monitor and adjust settings in real-time.

In summary, the Toshiba MMY-MAP0804HT8Z-E, MMY-MAP1404HT8-E, MMY-MAP1604HT8Z-E, MMY-MAP0804HT8-E, and MMY-MAP1604HT8-E models epitomize efficiency and comfort. With their energy-saving features, advanced inverter technology, effective air filtration, and smart connectivity, these air conditioning units are designed to meet the demands of modern users, ensuring a comfortable and healthy indoor environment all year round.