Toshiba MMY-MAP1204HT8Z-E Set the central control address, segment display indicates

Page 25
complete.
7 Repeat steps 4 to 6 for other refrigerant lines.
8 After completing address setting of all systems, turn off dip switch 2 of SW30 on the interface P.C. boards of all the header outdoor units connected to the same central control, except the unit that has the lowest address.
(For unifying the termination of the wiring for the central control of indoor and outdoor units)

SMMS-i

 

 

 

 

 

 

Installation Manual

 

 

 

 

 

 

 

 

 

Line (system) address

 

 

SW13

 

 

 

SW14

 

 

 

 

 

 

 

 

 

1

2

3

4

1

2

3

4

 

26

–

–

–

{

{

✕

✕

{

27

–

–

–

{

✕

{

✕

{

 

 

 

 

 

 

 

 

 

28

–

–

–

{

{

{

✕

{

“–”: not used for system address setting (Do not change their positions.)

2 Be sure to disconnect the relay connectors between the [U1U2] and [U3U4] terminals on all the header outdoor units that will be connected to the central control. (Factory default: disconnected)

2

U1

U2

U3

U4

U5

U6

 

 

TO

 

TO

 

TO

 

 

 

CENTRAL

 

 

INDOOR

OUTDOOR

 

CONTROL

 

UNIT

UNIT

 

LER

 

 

 

 

 

3

Turn on indoor units first, and then turn on outdoor units.

4

About 1 minute after turning the power on, confirm that the 7-segment display on the interface

 

P.C. board of the header outdoor unit indicates

 

U. 1. L08 (U. 1. flash)

.

5

Press SW 15 to start the automatic address setting.

6

(It may take up to 10 minutes (normally about 5 minutes) to complete one line’s setting.)

The 7-segment display indicates

 

 

 

 

.

 

Auto 1 → Auto 2 → Auto 3

 

After the indication,

 

 

starts flashing on the display.

 

U. 1. - - - (U. 1. flash)

 

When the flashing stops and

 

 

 

, remains lit on the display, the setting is

 

 

U. 1. - - - (U. 1. light)

 

SMMS-i

Installation Manual

9 Connect the relay connectors between the [U1, U2] and [U3, U4] terminals of the header outdoor unit of each refrigerant line.

9

U1

 

U2

U3

 

U4

U5

 

U6

TO

 

 

TO

TO

 

 

CENTRAL

 

INDOOR

OUTDOOR

CONTROL

UNIT

LER

UNIT

 

 

 

 

 

 

10Set the central control address.

(For the setting of the central control address, refer to the installation manuals of the central control devices.)

Header unit interface P.C. board

 

 

SW15

 

 

SW04 SW05

 

7-segment

D600 D601 D602 D603 D604

 

display

 

SW13

SW14

SW01 SW02 SW03

SW30

1 2

EN

47-EN

– 24 –

48-EN

 

 

Page 24 Page 26
Image 25
Page 24 Page 26
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 handling„ Installation space Selection of Installation PlaceAvoid 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, L7Communication wire connection Power supply wire connectionSMMS-i Installation Manual Screw size and tightening torque „ Automatic address setting 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 runPush and hold SW04 for more than 2 seconds Corrective trialInterface 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.
Top Page Image Contents