Main

 

 

remote

 

controller

 

 

display

 

 

 

P01

—

 

 

P03

P03

P04

P04

P05

P05

P07

P07

 

 

P10

P10

P12

—

P13

P13

P15

P15

P17

P17

P19

P19

 

 

P20

P20

P22

P22

 

 

 

 

 

 

P26

P26

 

 

P29

P29

 

 

P31

P31

 

 

Check code

Outdoor 7-segment display

Auxiliary code

—

—

01:Comp. 1 side

02:Comp. 2 side

01:Phase-missing detection

02:Phase error

01:Comp. 1 side

02:Comp. 2 side

Detected indoor address

—

—

01:TS condition

02:TD condition

—

Detected outdoor unit number

—

0

[

: IGBT short

1

[

: Fan motor position detective circuit error

3

[

: Fan motor trouble

C

[

: TH sensor temp. error (Heat sink overheat)

D

[

: TH sensor error

E

[

: Vdc output error

01:Comp. 1 side

02:Comp. 2 side

01:Comp. 1 side

02:Comp. 2 side

—

Wireless remote controller

 

 

Sensor block display

 

 

Check code name

Judging

 

 

of receiving unit

device

 

 

 

 

 

 

 

 

 

 

 

 

Operation

 

Timer

Ready

Flash

 

 

 

¤

 

¤

ALT

 

 

l

 

Indoor fan motor error

Indoor

¤ l

 

 

 

 

 

 

 

¤

 

ALT

Discharge temp. TD1 error

I/F

¤ l

¤

ALT

High-pressure SW system operation

IPDU

¤ l

¤

ALT

Phase-missing detection /Phase error

I/F

 

 

 

 

 

 

¤ l

¤

ALT

Heat sink overheat error

IPDU, I/F

 

 

 

 

 

 

 

 

 

l

¤

 

¤

 

ALT

Indoor overflow error

Indoor

l

¤

 

¤

ALT

Indoor fan motor error

Indoor

l

 

¤

 

¤

 

ALT

Outdoor liquid back detection error

I/F

¤ l

¤

ALT

Gas leak detection

I/F

 

 

 

 

 

¤ l

¤

ALT

Discharge temp. TD2 error

I/F

¤

l

¤

 

ALT

4-way valve inverse error

I/F

¤

l

¤

 

ALT

High-pressure protective operation

I/F

¤ l

¤

ALT

 

 

 

 

Outdoor fan IPDU error

IPDU

¤ l

¤

 

 

 

 

 

 

 

ALT

G-TR short protection error

IPDU

 

 

 

 

 

 

¤ l

¤

ALT

Comp position detective circuit system error

IPDU

 

 

 

 

 

 

 

 

 

¤ l

¤

ALT

Other indoor unit error

Indoor

(Group terminal unit error)

Error detected by TCC-LINK central control device

 

 

Check code

Wireless remote controller

 

 

 

 

 

 

 

 

 

 

Central

 

Outdoor 7-segment display

Sensor block display

Check code name

Judging device

control

 

of receiving unit

 

 

 

 

 

device

 

 

 

 

 

 

 

indication

 

 

Auxiliary code

Operation Timer Ready

Flash

 

 

 

 

 

 

 

 

 

 

C05

—

 

—

—

Sending error in TCC-LINK central control device

TCC-LINK

 

 

 

 

 

 

 

C06

—

 

—

—

Receiving error in TCC-LINK central control device

TCC-LINK

 

 

 

 

 

 

 

 

C12

—

 

—

—

Batch alarm of general-purpose equipment control

General-purpose equipment

 

interface

I/F

 

 

 

 

 

 

 

 

 

 

 

 

P30

 

Differs according to error contents of unit with occurrence of alarm

Group control branching unit error

TCC-LINK

 

 

 

 

 

 

 

—

 

—

(L20 is displayed.)

Duplicated central control addresses

 

 

 

 

 

 

 

 

 

47

Page 46 Page 48
Page 47
Image 47
Toshiba MMU-AP0091MH, MMU-AP0181MH, MMU-AP0151MH, MMU-AP0071MH Error detected by TCC-LINK central control device
Page 46 Page 48

MMU-AP0181MH, MMU-AP0071MH, MMU-AP0091MH, MMU-AP0151MH, MMU-AP0121MH specifications

The Toshiba MMU-AP series, consisting of models MMU-AP0121MH, MMU-AP0151MH, MMU-AP0091MH, MMU-AP0071MH, and MMU-AP0181MH, represents a significant advancement in the realm of power management and energy efficiency for a variety of applications. These modules are designed to optimize performance while ensuring minimal energy consumption, making them suitable for both commercial and industrial uses.

One of the standout features of the MMU-AP series is its intelligent power management technology. This feature allows for adaptive energy distribution based on real-time demands. By leveraging precise control algorithms, the modules can adjust their output to match the specific requirements of connected devices, ultimately leading to reduced power loss and increased efficiency. This adaptability not only benefits end-users by lowering operational costs but also contributes to a greener environment by minimizing waste.

The versatility of the MMU-AP series is evident in its wide range of operational capabilities. These power modules are designed to work effectively in various voltage levels and load conditions. With input voltage ranges suitable for standard industrial environments, they can easily be integrated into existing systems, enhancing overall functionality without requiring extensive modifications.

Moreover, the compact design of the MMU-AP modules is another notable characteristic. Their size and light weight facilitate easier installation and integration into tight spaces, making them ideal for applications where real estate is a premium. This compact profile does not compromise performance, as these modules are engineered to deliver robust power output while maintaining thermal efficiency.

In terms of reliability, the MMU-AP series is built with high-grade components that withstand harsh operating conditions. With features such as over-voltage protection, short-circuit protection, and thermal shutdown capabilities, users can trust that their equipment would operate safely and efficiently, thereby extending the lifespan of both the power modules and the devices they serve.

Finally, Toshiba’s commitment to innovation ensures that the MMU-AP series incorporates cutting-edge technology. The series supports communication protocols that enable seamless integration with smart systems, paving the way for advanced monitoring and control functions. This levels up the user experience, providing insights into performance and diagnostics that are crucial for uptime and reliability in demanding environments.

In conclusion, the Toshiba MMU-AP series offers a blend of efficiency, adaptability, and advanced technology, making it a valuable asset for various industrial and commercial applications. Its intelligent design and robust features ensure that users can optimize energy use while maintaining high performance and reliability.
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