8 TEST RUN

Before test operation

WARNING

•Before turning on the power supply, carry out the following items.

1)Using 500V-megger, check there is 1MΩ or more between the terminal block of the power supply and the earth. If 1MΩ or less is detected, do not run the unit.

2)Check that all the valves of the outdoor unit are fully opened.

To protect the compressor at starting time, keep power-ON condition before 12 hours or more.

•Never push the electromagnetic contactor to carry out a forced test operation. (It is very dangerous because a protective device does not work.)

How to execute test operation

•To carry out a fan operation in a single indoor unit, turn off the power once, short CN72 on P.C. board, and then turn on the power again. (Start the unit in FAN mode.) In this case, do not forget to clear short-circuit of CN72 after test operation.

•Using the remote controller, check the operation in the usual operation. For the operation procedure, refer to the attached Owner’s Manual.

A forced test operation can be executed in the following procedure under condition of thermo-OFF of room temperature.

In order to prevent a serial operation, the forced test operation is released after 60 minutes and returns to the usual operation.

NOTE

Do not use a forced operation in cases other than test operation because it applies an

excessive load to the air conditioner.

1, 5

 

In case of wired remote controller

2, 4

3

UNIT

SET CL

Procedure

 

 

Description

1

Keep

button pushed for 4 seconds or more. [TEST] is

displayed on the display part and the selection of mode in the test

 

 

mode is permitted.

TEST

2

Push

button.

 

 

Using

button, select the operation mode, [COOL] or [HEAT].

3

• Do not run the air conditioner in a mode other than [COOL] or [HEAT].

• The temperature controlling function does not work during test

 

operation.

 

 

• The detection of error is performed as usual.

4

After the test operation, push

button to stop the operation.

(Display part is same as procedure 1 )

 

 

 

5

Push

button to cancel (release from) the test operation mode.

([TEST] disappears on the display part and the status returns to a

 

normal stop status.)

 

19

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Toshiba MMU-AP0071YH Test RUN, Before test operation, How to execute test operation, Case of wired remote controller
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MMU-AP0071YH specifications

The Toshiba MMU-AP0071YH is an advanced motion control solution tailored for precise applications in various sectors, including industrial automation and robotics. This model exemplifies Toshiba's commitment to innovation and reliability, integrating cutting-edge technologies to streamline processes and enhance system performance.

One of the standout features of the MMU-AP0071YH is its superior motion control capabilities. It offers advanced servo control technology, ensuring highly accurate positioning and smooth motion transitions. This precision is critical for applications where even minor deviations can impact the overall system performance, such as in CNC machinery and robotic arms.

The MMU-AP0071YH is designed with flexibility in mind. It supports a wide range of interfaces, including EtherCAT, CANopen, and RS-232, allowing seamless integration with various systems and devices. This versatility facilitates easy implementation in existing setups, enabling manufacturers to upgrade their equipment without extensive modifications.

Another significant characteristic of the MMU-AP0071YH is its robust safety features. Safety is paramount in industrial environments, and Toshiba has incorporated multiple safety functions, such as Safe Torque Off (STO) and Safe Stop 1 (SS1). These features ensure the system can detect faults and respond appropriately to prevent accidents and protect both the machinery and operators.

Furthermore, the device is built to withstand demanding operational conditions. The MMU-AP0071YH is characterized by a compact and sturdy design, which is essential for environments that require high durability. The quality of the materials used in its construction also plays a vital role in its ability to operate effectively under various conditions.

In addition to its technical capabilities, the MMU-AP0071YH features user-friendly software tools that allow operators to configure, monitor, and manage motion tasks effortlessly. The user interface is intuitive, enabling engineers and technicians to access critical parameters quickly, thus optimizing performance and reducing downtime.

Overall, the Toshiba MMU-AP0071YH combines precision, versatility, and safety, making it a compelling choice for industries seeking reliable motion control solutions. Its innovative technology and robust design not only enhance operational efficiency but also contribute to the long-term sustainability of various manufacturing processes.
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