MITSUBISHI ELECTRIC PAC-USWHS002-WF-2 Cloud WiFi Adapter Instruction Manual

MITSUBISHI ELECTRIC PAC-USWHS002-WF-2 Cloud WiFi Adapter

Product Information: Wireless Interface 2

The Wireless Interface 2 is a product manufactured for Mitsubishi Electric US, Inc. It has the model number PAC-USWHS002-WF-2 and is designed to be installed in conjunction with compatible Mitsubishi Electric equipment. The product comes with an installation/instruction manual that should be read carefully before use to ensure proper operation.

Specifications

• Input Voltage: DC12.7V (from indoor unit)
• Power consumption: MAX 2W
• Dimensions: .69 x 1.82 x 2.92 inches (17.526 x 46.228 x 74.168 mm)
• RF channel: 1ch ~ 11ch
• Wi-Fi Band: 2.4 GHz only

Safety Instructions

It is important to comply with all safety instructions when handling the Wireless Interface 2. Improper handling may result in serious injury or death, or damage to property. The user is encouraged to read the installation/instruction manual carefully before use to ensure proper operation.

What’s in the Box

The Wireless Interface 2 comes with the necessary connecting cable and an installation/instruction manual.

Product Usage Instructions: Connecting the Wireless Interface 2 to the Indoor Unit

Before connecting the Wireless Interface 2 to the indoor unit, power down the entire system. Follow the steps below:

1. Plug one end of the connecting cable into the white connector on the Wireless Interface 2.
2. Disassemble the necessary indoor unit components to locate the CN105 control interface connector on the indoor unit control PCB.
3. Connect the other end of the connecting cable to the CN105 connector.

For detailed instructions on accessing the CN105 connector, refer to the indoor unit’s service manual. Once the Wireless Interface 2 is connected to the indoor unit, follow the instructions in the installation/instruction manual to set up the device for use. It is important to note that any third- party Wireless Interface 2 or any third-party wireless or Wi-Fi service used with Mitsubishi Electric equipment may result in damage to property or harm to individuals. Use of such third-party products or services is not recommended and is done at the user’s own risk.

MANUFACTURED FOR :

• MITSUBISHI ELECTRIC US, INC.
• Wireless Interface 2
• PAC-USWHS002-WF-2

INSTALLATION INSTRUCTION

Before using the device, carefully read this installation/instruction manual to ensure proper operation.
Keep this manual for future reference and give it to the technician when the device is reinstalled or repaired.

About Wireless Interface 2

Wireless Interface 2 allows the kumo cloud® app to communicate with and control the air conditioner remotely. To enable this communication and control, Wireless Interface 2 needs to be configured with a wireless router connected to the internet.

ATTENTION

• The Wireless Interface 2 must connect to a 2.4 GHz Wi-Fi network.
• The Wireless Interface 2 will not work on a 5 GHz Wi-Fi network.
  • The Wireless Interface can only connect to Wi-Fi channels 1-11.
• For the best performance connect the Wireless Interface to a 2.4 GHz only SSID, but there are some multi-band Wi-Fi networks that can correctly manage a 2.4 GHz only device.
  • Please verify if your multi-band Wi-Fi router can manage 2.4 GHz only devices.
• Some room air conditioners are not compatible with the Wireless Interface 2. Make sure that the room air conditioner is compatible with the Wireless Interface 2 before attempting to install it.

Safety Instructions

• *  Read all Safety Instructions before using the Wireless Interface 2.

• This installation manual contains important safety information. Be sure to comply with the instructions.

  • Warning
    Improper handling may have serious consequences, including serious injury or death.

  • Caution
    Improper handling may have consequences, including injury or damage to house.

• After installing the Wireless Interface 2, provide this installation manual to the user. Instruct users to store it with their room air conditioner instruction manual in a safe location.

Warning

• Do not use the red 5-pin connector to create an unsupported equipment combination. Unsupported equipment combinations may result in fire, electric shock and/or damage/water leaks. Refer to the Wireless Interface 2 compatibility guide for more details.
• Users should not install the Interface on their own.
• Improper installation may result in fire, electric shock or damage/water leaks. Consult the dealer from whom you purchased the unit or a professional installer.
• The Interface should be securely installed in accordance with this installation manual. Improper installation may result in fire, electric shock or damage.
• The unit should be mounted in a location that can support its weight.
• If the unit is installed in a location that cannot support its weight, the Wireless Interface 2 could fall and cause damage. Install securely in a place where the Wireless Interface 2 does not interfere with equipment operation or serviceability.
• Improper installation may result in fire, electric shock or damage/water leaks.
• Do not install Wireless Interface 2 inside a metal enclosure. Improper installation may result in diminished signal strength.
• Connect and fasten the electric wires securely so external force on the wires will not apply on the terminals. Improper connection and mounting may result in breakdown, heat generation, smoke generation or fire.
• Mitsubishi components or other designated components must be used for installation. Improper component may result in fire, electric shock or damage/water leaks.
• Electrical work must be performed by a licensed professional using the instructions detailed in the installation manual. Inadequate circuit capacity or improper installation may result in electric shock or fire.

Warning

• This appliance is not intended for use by persons (including children) with reduced physical, sensory
  or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

• Children should be supervised to ensure that they do not play with the appliances.

• This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions :

  1. This device may not cause harmful interference, and
  2. This device must accept any interference received, including interference that may cause undesired operation.

• This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and receiver.
  • Connect the equipment into an outlet on a circuit, different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/TV technician for help.
  • This equipment complies with radio frequency exposure limits set forth by the FCC for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 7.87 in. (20 cm) between the device and the user or bystanders.
  • This device must not be co-located or operating in conjunction with any other antenna or transmitter.
  • Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
  • Do not connect the Wireless Interface 2 to earth inside the air conditioner.
  • The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.

Caution

• To prevent damage from static electricity, touch a nearby metal body to discharge static electricity from yourself before touching the Wireless Interface 2. Static electricity from the human body may damage the Wireless Interface 2 unit.
• Do not install the Wireless Interface 2 in a place with much steam, such as bathroom. Avoid places where water is splashed or where condensation forms on walls. Installing in such places can cause electric shock or breakdown.
• Do not install the Wireless Interface 2 in places with direct sunlight or where the ambient temperature is 40º C, 104º F or more, or is 0º C, 32º F or less. Direct sunlight and high or low temperature environments may cause the Wireless Interface 2 to deform or breakdown.
• Do not use in special environments. Use in places with much oil (including machine oil), steam or sulfuric gas may lead to severe decrease in functionality and damage to parts.
• Turn off power supply of connected equipment when performing construction or wiring work. Failure to turn off the power supply to the connected equipment may lead to malfunction or breakdown of the Wireless Interface 2 or connected equipment.
• Dismantling the indoor unit. Please refer to the indoor unit’s “service manual” for detailed instructions for accessing the control interface connector CN105 on the indoor unit control PCB.

Notes

• The end user should read and accept the terms and conditions of kumo cloud® before commencing installation of PAC-USWHS002-WF-2. Use of the PAC-USWHS002-WF-2 implies acceptance of our terms and conditions located at kumocloud.com/terms.
• To complete connection of the PAC-USWHS002-WF-2 to kumo cloud®, physical access to the access point may be required.
• Visit kumocloud.com for additional information about controlling the PAC-USWHS002-WF-2 from your web browser or smart device.
• The PAC-USWHS002-WF-2 should not be installed and connected to any Mitsubishi Electric system that provides cooling or heating to critical applications.
• Details of the air conditioner and PAC-USWHS002-WF-2 can be recorded on page 7 ‘Setting Information’.

Mitsubishi Electric’s Wireless Interface 2 is designed for communication to Mitsubishi Electric’s kumo cloud®. Third-party Wireless Interface 2 devices cannot connect to Mitsubishi Electric’s kumo cloud®. Mitsubishi Electric is not responsible for any

• underperformance of a system or any product,
• system or product fault, or
• loss or damage to any system or product, which is caused by or arises from connection to and/or use of any third-party Wireless Interface 2 or any third-party wireless or Wi-Fi service with Mitsubishi Electric equipment.

What’s in the Box

• Wireless Interface 2 with two removable plugs for optional connections
• Connecting cable
• Velcro strips (2)
• Product insert

Parts

Connecting the Wireless Interface 2 to the Indoor Unit

1. Power down the entire system.
2. Plug one end of the connecting cable into the white connector on the Wireless Interface 2.
3. Disassemble the necessary indoor unit components, locate the CN105 connector on the indoor unit control board, and plug in the other end of the connecting cable.
4. Select an empty spot in or around the indoor unit to mount the Wireless Interface 2, then attach one Velcro strip to the device, and one to the desired mounting location. Align the Velcro strips  and press down firmly to create a secure attachment.
5. Start up: Refer to the kumo cloud® Technician Manual for the installer. To view the manual:
6. Go to mylinkdrive.com
7. Select the required product market.
8. Click Controls and go to the kumo cloud section.
9. Under kumo cloud Devices, click PAC-USWHS002-WF-2 and then click Technician Manual.

IMPORTANT NOTE

The red connector on the Wireless Interface 2 provides a way for technicians to connect it to an MHK1 or MHK2 remote controller. This connector is not compatible with any other components, controllers, or accessories offered by Mitsubishi Electric. Make sure not to use this connector to connect to the indoor unit, as it will result in a failure of communication. Not all indoor unit models are compatible with the Wireless Interface 2 and the MHK1, so it is recommended to confirm compatibility by visiting mylinkdrive.com and reviewing the compatibility charts.

Specifications

Setting information

Installer contact details

This device is designed and intended for use in the residential, commercial and light-industrial environment. kumo cloud is a registered trademark of Mitsubishi Electric US, Inc. Please be sure to put the contact address/telephone number on this manual before handing it to the customer.

MITSUBISHI ELECTRIC US, INC.
www.mitsubishielectric-usa.com
Toll Free: 800-433-4822
MEUS DOC# CE-1519-L001,
Ver. 4,
March 2023
Specifications are subject to change without notice.
© 2023 Mitsubishi Electric US, Inc.

References

• MyLinkDrive
• MITSUBISHI ELECTRIC UNITED STATES

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