Mitsubishi Electronics PAC-WHS01HC-E Installation Manual

Equipment Controller (kumo station™)

Model PAC-WHS01HC-E

INSTALLATION MANUAL

For safe and correct use, please read this installation manual thoroughly before installing the Equipment Controller.

MANUEL D’INSTALLATION

Pour une utilisation correcte et en toute sécurité, veuillez lire attentivement ce manuel d’installation avant d’installer l’Equipment Controller.

MANUAL DE INSTALACIÓN

Para un uso seguro y correcto, lea detenidamente este manual de instalación antes de instalar el Equipment Controller.

FOR INSTALLER

POUR L’INSTALLATEUR

PARA EL INSTALADOR

English

Français

Español

Contents

1. Safety Instructions .................................................................................................................................................................... 1

2. Parts .......................................................................................................................................................................................... 3

3. System ...................................................................................................................................................................................... 4

4. Installation ................................................................................................................................................................................. 7

5. Functions of Switch and LED .................................................................................................................................................. 11

6. Wiring and Setting Check ....................................................................................................................................................... 12

7. Connected Equipment Information .........................................................................................................................................13

8. Specications .......................................................................................................................................................................... 14

Mitsubishi Electric is not responsible for the failure of locally supplied parts.

1. Safety Instructions

● Before installing the Equipment Controller, make sure you

read all the “Safety Instructions.”

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

● Carefully read the labels attached to the unit.

● After installation, perform the test run to ensure normal

operation. Explain to your customer the “Safety Instructions,” use, and maintenance of the unit based on the information

in the Installation Manual. The Installation Manual must be given to the user. This manual must always be kept by the

actual users.

Warning

(Improper handling may have serious consequences, including serious injury or death.)

■ Users should never install the Equipment Controller 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 professional installer.

■ The Equipment Controller must be securely installed on a structure that can sustain its weight .

If the Equipment Controller is mounted on an unstable

structure, it may fall down and cause damage or injuries.

■ The Equipment Controller must be installed according to the instructions in order to minimize the risk of damage by earthquakes, hurricanes, or strong winds.

Improperly installed Equipment Controller may fall down and

cause damage or injuries.

■ 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.

■ All electric work must be performed by a qualified technician according to local regulations and the instructions given in this manual.

For the Equipment Controller power line, correct voltage and circuit breakers must be used. Power lines with insufficient capacity or incorrect electrical work may result in electric shock or fire.

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

■ The Equipment Controller should be securely installed in accordance with this installation manual.

Improper installation may result in fire, electric shock, or

damage.

■ Mitsubishi Electric components or other designated components must be used for installation.

Improper component may result in fire, electric shock, or damage/water leaks.

■ Cover panel of the Equipment Controller must be firmly affixed.

If the cover panel is mounted improperly, dust and moisture may enter the Equipment Controller, and it may result in fire,

electric shock, or damage.

■ Do not remodel the Equipment Controller. Consult an installer for repairs.

If alterations or repairs are not per formed correctly, it may

result in fire, electric shock, or damage.

■ The user should never attempt to repair the Equipment Controller or transfer it to another location.

If the Equipment Controller is installed improperly, it may

result in fire, electric shock, or damage. If the Equipment Controller needs to be repaired or moved, ask an installer or

an authorized technician.

■ Do not connect the Equipment Controller to ground inside the indoor unit.

■ Do not expose the terminals of sensor and parts.

■ The Equipment Controller has signal outputs for equipment (Humidifier, Dehumidifier, Heater etc.); however, it can not isolate power to them in the event of overheating. All equipment connected to the Equipment Controller must comply with National regulation.

■ Any heating system connected to Equipment Controller must have it’s own fire protector.

■ Only a dealer or qualified technician should install, relocate, reinstall, or repair the device.

■ Equipment Controller will automatically manage the operation of the equipment connected to it. Before turning on power to the Equipment Controller, verify that all connected equipment is properly installed and ready for operation.

■ Turn off power supply of the equipment when cleaning or performing maintenance work.

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Caution

(Improper handling may have consequences, including injury or damage to house.)

■ To prevent damage from static electricity, touch a nearby metal body to discharge static electricity from yourself before touching the Equipment Controller.

Static electricity from the human body may damage the Equipment Controller.

■ Do not install the Equipment Controller in places with direct sunlight or where the ambient temperature is 104ºF (40ºC) or more or is 32ºF (0ºC) or less.

Direct sunlight and high or low temperature environments may cause the Equipment Controller to deform or breakdown.

■ Turn off power supply of Equipment Controller and connected equipment when per forming construction or wiring work.

Failure to turn off the power supply to the connected equipment may lead to malfunction or breakdown of the

Equipment Controller or connected equipment.

■ Do not install the Equipment Controller where combustible gases may leak, be produced, flow, or accumulate.

If combustible gas accumulates around the Equipment Controller, it may cause fire or explosion.

■ When installing the Equipment Controller in a hospital or in a building where communications equipment are installed, you may need to take measures to avoid noise and electronic interference.

Inverters, home appliances, high-frequency medical equipment, and radio communications equipment can cause

the Equipment Controller to malfunction or to breakdown. At

the same time, the noise and electronic interference from the Equipment Controller may disturb the proper operation of medical equipment, and communications equipment.

■ Do not install the Equipment Controller in a place with large amounts of 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 use the Equipment Controller in an unusual environments.

If the Equipment Controller is installed or exposed to steam, volatile oil (including machine oil), corrosive gases, or briny air, the internal parts can be damaged.

■ Connect to the indoor unit. (optional)

Please refer to the indoor units “service manual” for detailed instructions for accessing the control interface connector

CN105 on the indoor unit control PCB.

■ Do not install the Equipment Controller in outdoor location as it is designed for indoor installation only.

Otherwise, electric shock or breakdown may be caused by water drop, wind, or dust.

■ Do not wash the Equipment Controller.

There may be a risk to get an electric shock.

■ Before starting operation, check that all protective parts are correctly installed.

Make sure not to get injured by touching high voltage parts.

■ Do not touch any switch with wet hands.

There may be a risk to get an electric shock.

■ Visit kumocloud.com/resources for additional information about controlling the PAC-WHS01HC- E from your web browser or smart phone.

Note

■ The PAC-WHS01HC-E should not be installed and connected to any Mitsubishi Electric system which is to

provide cooling or heating to critical applications.

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EN-2

2. Parts

Unit: inch (mm)

The Equipment Controller should be supplied with the following parts.

Parts Name

Equipment Controller

Indoor unit - Equipment Controller cable 78 -3/4” (2000)

Panel for recessed mounting

Q’ty

Parts Name Q’ty

Screw for mounting (4×30)

Fastener

Spring washer

Flat washer

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EN-3

3. System

Please refer to the following information to design your air conditioning system with this Equipment Controller.

3–1. System Outline

This product must be installed while complying with the following restriction: Do not install dehumidifiers inside ducts.

Pattern 1

Wireless Interface

Indoor unit

Outdoor

temperature

sensor*

Pattern 2

Outdoor

temperature

sensor*

Equipment

Controller

Equipment

Controller

Wireless Interface

To humidifier, dehumidifier, heater, etc.

Indoor unit

Wireless Interface

Refer to kumocloud.com/resources for details.

To humidifier, dehumidifier, heater, etc.

*Optional parts

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3–2. Wiring Diagram

Ch1 Ch2 Ch3 Ch4

CN90B

To optional outdoor temperature sensor

3.15A 250V

To indoor unit

Connect to CN105

(if required)

10A 250V

CN460

(WH)

To Wireless Interface

LED7

LED2

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EN-5

24V

COM

POWER SUPPLY

24 V AC 60Hz

Ch1

Ch2 Ch4

Ch3

To humidifier, dehumidifier, heater, etc.

3–3. Component Parts

Parts Specification

Equipment Controller PAC–WHS01HC–E

Wireless Interface PAC–USWHS002–WF–1

Outdoor temperature sensor (Optional parts)

24 V AC transformer (LOCALLY SUPPLIED)

Equipment (Humidifier, Dehumidifier, Heater, etc.) (LOCALLY SUPPLIED)

Model: Honeywell C7089U1006

Approved certification: UL certification CLASS

24 V AC, MAX. 1 A (each Ch)

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4. Installation

4–1. Installation

4–1–1. Choosing the Equipment Controller installation location

● Do not install the Equipment Controller in outdoor location as it is designed for indoor installation only. (The Equipment Controller circuit board and case are not waterproof.)

● Avoid locations where the Equipment Controller is exposed to direct sunlight or other sources of heat.

● Select a location where easy wiring access to the power source is available.

● Avoid locations where combustible gases may leak, be produced, flow, or accumulate.

● Select a level location that can bear the weight of the Equipment Controller.

● Avoid locations where the Equipment Controller is exposed to oil, steam, or corrosive gases.

● Do not install in locations that ambient temperature exceeds 104º F (40º C) and relative humidity exceeds 80%.

● Do not install Equipment Controller on top of the indoor unit.

● Depending on the installation, or the type of the wall or post; the accessory screw may not be long enough. In that

case, please procure an appropriate screw locally.

4–1–2. Installing the Equipment Controller

Surface mount installation

Unit: inch (mm)

Screws

Screw

Spring washer

Flat washer

3-31/32”(100.6)

Metal cover

1) Remove the 4 screws, and remove the metal cover and the resin cover.

2) Use 4 of the accessory screws for mounting (4x30)

each screw with 1 spring washer and 1 flat washer .

3) Connect the equipment lead wires to the controller board. (Refer to “4-2. Wiring”.)

4) Use the fasteners

case and secure the lead wires. Use the mounting cord clamp to af fix the power supply cable.

to bind the connected lead wires. Pass the fasteners through the cut-out holes on the resin

Resin cover

4-5/32”(105.2)

to install the Equipment Controller to the wall. Make sure to use

Pass the fasteners through the holes on the resin case to

affix the lead wires.

9-31/32”(253.6)

Wall

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Affix the power supply cable with

the mounting cord clamp.

Lead wire for the outdoor temperature sensor

Power supply cables

Lead wire for equipment

connection

5) Attach the resin cover, and affix the metal cover with the 4 screws.

Lead wire for indoor unit connection Lead wire for the Wireless Interface connection

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The maximum number of cables to be affixed with 1 fastener

is 4. If more than 4 cables are to be affixed, use 2 fasteners .

Recessed mount installation

Unit: inch (mm)

6-11/16“ (170)

13/32“ (10)

1) Cut out the wall using the dimensions in the left figure.

2) Remove the 4 screws, and remove the metal cover and the resin cover. Note: This procedure is the same as the wall surface mount installation.

3) Connect the equipment lead wires to the controller board. (Refer to “4-2.

Wiring”)

4) Use the accessory fasteners to affix the connected lead wires. Use the mounting cord clamp to affix the power supply cable. Note: Refer to the figure in the procedure of the wall surface mount

3/16“ (5)

installation for the routing layout of the lead wires.

5) Use the 3 screws to install the Equipment Controller to the post. Make sure to use each screws

with 1 spring washer and 1 flat washer .

Notes:

● Do not damage the controller board’s lead wires when affixing the screws.

● When installing on a post, the level difference between the wall surface

and the Equipment Controller’s cover must be 1/32” (1) or less.

12-25/32“ (325)

6) Attach the resin cover, and affix the panel for recessed mounting with the 4 screws.

post

Screw (4×3 0)

post

Wall

Resin cover

Screw(4×3 0) , Spring washer , Flat washer

Level dif ferenc e:

0±1/32“ (1)

Panel for recessed mounting

Screw: 4 p ieces

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4–2. Wiring

4–2–1. Wiring method

*Optional parts

Ch1 Ch2 Ch3 Ch4

CN460

(WH)

CN90B

(WH)

Ch2 Ch4

24V

COM

Ch1 Ch3

Connect to equipment

Note: Connect surge absorber according to the load at site.

Wireless

Interface

CN105

Indoor unit

Outdoor

temperature

sensor*

Wiring specification

24 V AC Transformer

Power cable AWG 18–22

Equipment cable Connect by caulking a round terminal

Outdoor temperature sensor cable AWG 16–22 (Note: AWG 18 is recommended)

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Warning

All electrical work should be carried out by a suitably qualified technician. Failure to comply with this could result in electrocution, fire, and death. All wiring must be conducted according to the national wiring regulations.

Notes:

● Disconnect power supply before connecting wires.

● Do not route wires near equipment generating noise.

● Do not bundle power cables and equipment cables together with other cables.

● Indoor unit-Equipment Controller cable, Wireless Interface cable, and sensor cables should be segregated from each other until entry into the Equipment Controller. Also avoid running cables along metal surfaces.

● Use copper supply wires.

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Use an insulated transformer equivalent to CLASS2 UL Standard for the power supply of the Equipment Controller, and connect input 24 V AC to TB24. Select an appropriate transformer based on the equipment to be connected to TBE.

Electrical ratings

Terminal Voltage Running Current

TB24

20–30 V AC MAX. 0.4 A (Excluding the current of equipment connected to the TBE)

1-2

Use the accessory cable for connecting CN460 on the Equipment Controller to CN105 on the indoor controller board.

When connecting Wireless Interface, connect it to CN506 on the Equipment Controller.

Regarding the initial setting of Wireless Inter face, refer to the Wireless Interface Installation Manual.

Connect the sensor cable to the TBTH on the Equipment Controller. Use only C7089U1006 Outdoor Temperature Sensor (Honeywell). Wire length between C7089U1006 and Equipment Controller must be less than 200 feet. For more information regarding the installation, refer to the C7089U1006 Installation Manual.

<Connecting to Equipment> A maximum of 4 Equipment can be connected to the Equipment Controller. Ch3 and Ch4 can be switched between wet and dry contacts.

Electrical ratings

Terminal Description Voltage Current

Wet contact only 20–30 V AC 0.01–1 A

7-9

Wet contact only 20–30 V AC 0.01–1 A

8-0

Dry contact only* 20–30 V AC 0.01–1 A

1-5

Dry contact only* 20–30 V AC 0.01–1 A

2-6

Dry contact only* 20–30 V AC 0.01–1 A

7-1

Dry contact only* 20–30 V AC 0.01–1 A

8-2

*Each terminal should be provided by a UL certification

CLASS2 or equivalent power supply.

Notes:

● Connect the terminals by using the ring terminals when wiring to TBE.

● Connect the surge absorber according to the load at

site.

Warning

Any heating system connected to Equipment Controller must have its own fire protector.

Terminal board screw tightening torque

Tightening torque (ft·lbs)

TB24 0.89-1.03

TBE 0.37-0.44

TBTH 0.37-0.44

24 V AC

Transformer

Connecting NON-POWERED Equipment

Ch3

NON-POWER ED

Equipment

Ch4

NON-POWER ED

Equipment

Connecting POWERED Equipment

Ch1

POWERED

Equipment

24 V AC

Transformer

Ch2

POWERED

Equipment

Transformer

24 V AC

Ch3

POWERED

Equipment

24 V AC

Transformer

Ch4

POWERED

Equipment

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4–2–2. How to set the Function Setting Switch (SW1)

The Function Setting Switch

(SW1) must properly be set according to the usage of the Equipment Controller.

OFF

SW1

1 2 3 4 5 6 7 8

For the details, refer to “5.1.

Function Setting Switch (SW1)”.

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5. Functions of Switch and LED

5–1. Function Setting Switch (SW1)

1) Turn OFF the power supply of the product before switching the Function Setting Switch.

2) Set the Function Setting Switch (SW1) properly according to the Equipment Controller’s usage.

● Set SW1–1 to 1–4 to change the initial state of relay contact for safety. Equipment Controller will reset if it doesn’t communicate to Wireless Inter face for several minutes. After that, relay contact state will become state indicated by these SW1–1 to 1–4.

Recommended settings vary depending on the equipment connected to each Ch.

Refer to kumocloud.com/resources for details.

● Set SW1–6 and 1–7 to ON or OFF according to the power supply status to the connecting equipment of Ch3 and 4.

● Set SW1–5 to ON when the Equipment Controller is not connected to an indoor unit.

SW No Function ON OFF

SW 1–1 Switching initial close/open of Ch1 contact Ch1: Contact is close Ch1: Contact is open

SW 1–2 Switching initial close/open of Ch2 contact Ch2: Contact is close Ch2: Contact is open

SW 1–3 Switching initial close/open of Ch3 contact Ch3: Contact is close Ch3: Contact is open

SW 1–4 Switching initial close/open of Ch4 contact Ch4: Contact is close Ch4: Contact is open

SW 1–5 Switching the connection status of indoor units Without indoor unit connection With indoor unit connection

SW 1–6 Switching wet contact/dry contact of Ch3 Ch3: Wet contact Ch3: Dry contact

SW 1–7 Switching wet contact/dry contact of Ch4 Ch4: Wet contact Ch4: Dry contact

SW 1–8 not use

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2. Emergency Operation Switches (Ch1, 2, 3, 4)

The Emergency Operation Switches provide an ability to override the output status of the 4 Equipment Controller outputs which control connected equipment. To operate the equipment from kumo cloud™, set switch state to “Auto”.

Switch state Function

ON Closes Ch1, 2, 3, 4 contact and permits equipment operation.

AUTO Remotely sets an open/close status of Ch1, 2, 3, 4 contact.

OFF Opens Ch1, 2, 3, 4 contact and prohibits equipment operation.

Note: If changing the setting of the Emergency Operation Switches of the Equipment Controller

does not change the relay contact output, please contact your contractor for service.

–

3. LED Function

No Description LED1 LED2 LED3 LED4 LED5 LED6 LED7

LED1 to 6 : Green LED7 : Orange

: ON : OFF : Blinking - : N/A

Ch1 Ch2 Ch3 Ch4

Emergency Operation

Switches

1 Starting up for 3 seconds

Equipment connected to Ch1 is

permitted to operate (Contact: Close)

Equipment connected to Ch2 is

permitted to operate (Contact: Close)

Equipment connected to Ch3 is

permitted to operate (Contact: Close)

Equipment connected to Ch4 is

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permitted to operate (Contact: Close)

6 Outdoor temperature sensor: Normal -

7 Outdoor temperature sensor: Fault -

Outdoor temperature sensor: Not

connected

Initiating communication with the indoor

unit

Communicating with the Wireless

Interface or indoor unit

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(0.5–sec

interval)

(0.1–sec

blinking)

(0.5–sec

interval)

- -

- - -

- - - -

- - - - -

(0.5–sec

interval)

(0.5–sec

interval)

- - - - - -

(0.5–sec

interval)

- - - -

- - - - -

- - - -

- - - - -

(0.5–sec

interval)

(0.5–sec

interval)

- - -

- -

(0.5–sec

interval)

(0.5–sec

interval)

6. Wiring and Setting Check

Before turning ON the power, ensure that following equipment is properly installed according to the manuals: Wireless

Interface, Equipment Controller, indoor unit, and outdoor unit.

After that, turn ON the power of the Equipment Controller and the indoor units.

1) Emergency Operation Check

Check if SW1– 6 and 1–7 are properly set according to “4-2-2. How to set the Function Setting Switch (SW1)”.

Firstly, set Ch1 to 4 of the Emergency Operation Switches to ON.

● Check if LED3 to 6 of the Equipment Controller lights.

● Check if the equipment connected to the TBE operates properly.

Ch1 Ch2 Ch3 Ch4

Secondly, set Ch1 to 4 of the Emergency Operation Switches to

OFF.

● Check if LED3 to 6 of the Equipment Controller are OFF.

● Check if the operation of the equipment connected to the TBE

stopped.

2) Function Setting Switch Check

Check if SW1–1 to 1– 4 are properly set.

(1) Turn OFF the power of the Equipment Controller. (2) Set the Emergency Operation Switches to AUTO. (3) Disconnect the connector CN506 for Wireless Interface. (4) Turn ON the power of the Equipment Controller.

After turning ON the power, ensure that the LED3 to 6, which

correspond to the Ch set to ON using SW1–1 to 1– 4, lights. In

the same way, ensure that the LED3 to 6, which correspond to

the Ch set to OFF using SW1–1 to 1–4, extinguishes.

For the correspondence of SW1 with each Ch, refer to “5 –1. Function Setting Switch (SW1)”; and for the correspondence of each Ch with LED, refer to “5–3. LED Function”.

3) Communication Check

Check if LED1 of the Equipment Controller blinks when both of the following conditions are met:

● When 5 minutes have passed since turning ON the power of the

Equipment Controller and the indoor unit.

● When the setting of Wireless Inter face has been completed.

Please Check

4) Operation Check of Outdoor Temperature Sensor

When the outdoor temperature sensor is in use, check if the LED2 of the Equipment Controller lights up after turning ON the power.

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7. Connected Equipment Information

Wireless Interface address (MAC)

Wireless Interface serial number (ID)

Indoor unit model name

Indoor unit serial number

Outdoor unit model name

Outdoor unit serial number

System commissioning date

Equipment Controller installation date

Model name of the equipment connected to Ch1

Model name of the equipment connected to Ch2

initial contact state close/open

Model name of the equipment connected to Ch3

Model name of the equipment connected to Ch4

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initial contact state close/open

wet contact/dry contact

initial contact state close/open

wet contact/dry contact

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