Panasonic WU-144ME1U9, U-96MF1U9E, U-96MF1U9, U-72MF1U9, U-72MF1U9E Installation Manual

Operating Instructions

Intelligent Controller

Model No. CZ-256ESMC1U

Before operating the unit, read these operating instructions thoroughly and keep them for future reference.

	85464609160011	1006 Kadoma, Kadoma City, Osaka, Japan
		CV6233189666

CZ-256ESMC1U_ .indb 1	2011/11/11 11:24:52

CZ-256ESMC1U

INTELLIGENT CONTROLLER

Operating Instructions

CZ-256ESMC1U_ .indb 2	2011/11/11 11:24:54

CONTENTS

1 IMPORTANT SAFETY INSTRUCTIONS ...................................................................................	4
2 FEATURES OF THE SYSTEM ..................................................................................................	8
3 SYSTEM CONFIGURATION......................................................................................................	9
4 NAMES AND FUNCTIONS OF PARTS...................................................................................	10
5 QUICK REFERENCE...............................................................................................................	13
6 USING THE SYSTEM ..............................................................................................................	15
6.1 Powering the System On..................................................................................................	15
6.2 Names and Functions of Screen Parts.............................................................................	15
6.2.1 Initial communications screen ..................................................................................	15
6.2.2 Operating screen example .......................................................................................	16
6.3 Initial Settings...................................................................................................................	18
6.3.1 System setting flow ..................................................................................................	19
6.3.2 Setting the date, cut-off date, and distribution ratio calculation method...................	22
6.3.3 Setting central addresses, unit names and tenant numbers ....................................	24
6.3.4 Setting tenant names and distribution groups..........................................................	26
6.3.5 Making pulse meter settings.....................................................................................	28
6.3.6 Clear accumulation data...........................................................................................	30
6.4 Status Monitoring and Operation Screens .......................................................................	31
6.4.1 Displaying general information by tenant .................................................................	31
6.4.1.1 Operating units individually..........................................................................	32
6.4.1.2 Operating all units by tenant........................................................................	33
6.4.1.3 Operating all connected units......................................................................	34
6.4.2 Displaying detailed information by tenant.................................................................	35
6.4.3 Displaying general information by zone ...................................................................	36
6.4.4 Displaying detailed information by zone...................................................................	37
6.4.5 Displaying and operating all indoor units .................................................................	38
6.5 Total Data and Manual Cut-Off Processing ......................................................................	39
6.5.1 Displaying total data by indoor unit ..........................................................................	39
6.5.2 Displaying total data by tenant .................................................................................	40
6.5.3 Displaying total data by outdoor unit ........................................................................	41
6.5.4 Displaying pulse meter total data .............................................................................	42
6.5.5 Performing manual cut-off processing and saving data ...........................................	43
6.5.5.1 Manual cut-off processing ...........................................................................	43
6.5.5.2 Saving data..................................................................................................	44
6.5.5.3 Outputting distribution data in progress.......................................................	44
6.5.5.4 Restoring data .............................................................................................	45
6.6 Air Conditioning Distribution Ratios and Energy Usage ...................................................	46
6.6.1 Displaying distribution ratios and energy usage by indoor unit ................................	46
6.6.2 Displaying distribution ratios and energy usage by tenant.......................................	47
6.6.3 Time zone totals and distribution..............................................................................	48
6.7 Maintenance and Test Runs.............................................................................................	49
6.7.1 Checking inspection signs........................................................................................	49
6.7.2 Checking the alarm logs...........................................................................................	50
6.7.3 Executing test runs...................................................................................................	52

Main5Sub1

Main5Sub2

Main5Sub3

Main5Sub4

Main5Sub5

Main1Sub1

Main1Sub 2

Main1Sub 3

Main1Sub 4

Main1Sub 5

Main2Sub1

Main2Sub2

Main2Sub3

Main2Sub4

Main2Sub5

Main3 Sub1

Main3Sub2

Main4Sub1

Main4Sub 2

Main4Sub 3

Main5Sub1 refers to the explanation of main menu 5, sub menu 1.

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6.8 Auxiliary Settings..............................................................................................................	53
6.8.1 Registering zone names...........................................................................................	53
6.8.2 Setting zone numbers and management targets .....................................................	54
6.8.3 Programming timers.................................................................................................	56
6.8.3.1 Programming daily timers............................................................................	56
6.8.3.2 Programming weekly timers ........................................................................	59
6.8.4 Setting Tenant holiday/Timer special day.................................................................	60
6.8.5 Prohibiting remote control use..................................................................................	61
6.8.6 Setting distribution time zones .................................................................................	62
6.8.7 Setting special distribution days...............................................................................	63
6.8.8 Indoor unit settings...................................................................................................	64
6.8.9 Other settings...........................................................................................................	65
6.8.9.1 Checking the connection configuration........................................................	65
6.8.9.2 Registering passwords ................................................................................	66
6.8.9.3 Selecting no-communications mode............................................................	66
6.8.9.4 Buzzer sounds.............................................................................................	66
6.8.9.5 Initialization..................................................................................................	66
6.8.9.6 LCD auto off settings ...................................................................................	67
6.8.9.7 Calibrating touch panels..............................................................................	67
6.8.9.8 Power off button ..........................................................................................	68
6.8.10 WEB settings..........................................................................................................	69
6.8.10.1 Detailed server settings.............................................................................	70
6.8.10.1.1 Receiving server settings .........................................................	71
6.8.11 User settings...........................................................................................................	72
6.9 System Configuration Changes........................................................................................	74
6.9.1 When a system configuration change detected .......................................................	74
6.9.2 When system configuration may change .................................................................	75
7 ENTERING TEXT AND NUMBERS.........................................................................................	76
7.1 Entering Numbers ............................................................................................................	76
7.2 Entering Text ....................................................................................................................	77
8 CONNECTION OF EXTERNAL SIGNALS ..............................................................................	79
8.1 Pulse Meter Input .............................................................................................................	79
8.2 All Stop Input ....................................................................................................................	80
8.3 All Start Input....................................................................................................................	80
8.4 All-Unit Alarm Output........................................................................................................	81
8.5 All-Unit Operation Output .................................................................................................	81
9 TERMS.....................................................................................................................................	82
10 CALCULATING AIR CONDITIONER DISTRIBUTION..........................................................	83
10.1 Calculating simple distribution........................................................................................	83
10.2 Calculating air conditioner energy usage .......................................................................	85
10.3 Calculating loaded distribution .......................................................................................	86
11 SUPPLEMENTARY INFORMATION-1...................................................................................	87
12 SUPPLEMENTARY INFORMATION-2 ..................................................................................	88
13 TROUBLESHOOTING...........................................................................................................	91
14 MAINTENANCE.....................................................................................................................	93
15 SPECIFICATIONS..................................................................................................................	94
16 INSTALLATION (ELECTRIC) AND SERVICE INSTRUCTIONS...........................................	96

3

Main6 Sub1

Main6Sub2

Main6 Sub3

Main6Sub4

Main6Sub5

Main6Sub6

Main6 Sub7

Main6Sub8

Main6Sub9

Main6Sub10

Main6Sub11

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1 IMPORTANT SAFETY INSTRUCTIONS

Before using the system, be sure to read these “Important Safety Instructions”.

The precautions given in this manual consist of specific

“ Warnings” and “ Cautions”. They provide important safety related information and are important for your safety, the safety of others, and trouble-free operation of the system. Be sure to strictly observe all safety procedures.

● The labels and their meanings are as described below.

Warning

Caution

● Meaning of symbols

This refers to a hazard or unsafe procedure or practice which can result in severe personal injury or death.

This refers to a hazard or unsafe procedure or practice which can result in personal injury or product or property damage.

Indicates “Warning” or “Caution”.

Indicates “Prohibited”.

Indicates an action that should always be performed.

● After reading this manual, save it in a convenient place.

Be sure to provide this manual to any person who may use the product.

Installation Precautions

Warning

Do not install yourself

Have dealer install

Installation should always be performed by your dealer or a professional service provider.

Electric shock or fire may result if an inexperienced person performs any installation or wiring procedures incorrectly.

Use only specified air conditioners

Always use only air conditions specified by the dealer.

Specified air conditioners

Electrical work must be carried out by qualified personnel

Contact your dealer for installation. Do not attempt to install the product yourself.

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1 IMPORTANT SAFETY INSTRUCTIONS

Location

Caution

Do not install in damp locations or	Do not install under direct sunlight or
locations subject to vibrations	in places near heat sources
Damage to the product can result.	The product may be damaged.

Do not install near sources of noise	Avoid static electricity during cabling
Malfunctions can result.	work
	Before starting cabling work, touch
	ground to discharge static electricity
	from the body.

Elevators, Automatic doors, Industrial machinery, etc

	Avoid installation in the following	Keep televisions, radios, PCs, etc,
	locations	at least 4 ft away from
	● Locations subject to inflammable	the central controller,
	gas leakage	indoor units, and remote
	● Near beaches or other places
		controllers.
	with a large amount of salt
	● Hot springs or other locations	Picture breakup and noise can occur.
	subject to sulfuric gas

●Locations near water and oil (including industrial lubricants), and water and oil sprays

●Locations with large changes in voltage

●Near machines generating electromagnetic waves

●Locations close to organic solvents

Do not use heaters near the Intelligent Controller

Plastic parts of the Intelligent Controller may be deformed or discolored.

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1 IMPORTANT SAFETY INSTRUCTIONS

Precautions for Use

Warning

Do not touch switches with wet				Protect the Intelligent Controller from
hands				water
			Electric shock and damage to the	Damage to the system can result.
			system can result.

Prohibited	Prohibited

Stop the system and turn the power off if you sense unusual smells or other irregularities

Continuing operation when the system is out of order can result in electric shock, fire,

and damage to the system.

Contact your dealer

Turn off the power.

Caution

Do not drop the system or subject it to strong shocks

Damage to the system can result.

Use only fuses with the correct capacity

Use of pins or copper wire can result in fire and damage to the

system.

Prohibited	Prohibited

Use only the specified power source

Use of any other power source can result in fire and damage to the system.Use single-phase 100-240V power.

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1 IMPORTANT SAFETY INSTRUCTIONS

Caution

Use the special supplied touch pen

Touching the touch panel with any pen other than the supplied touch pen can damage the system.

Prohibited

Moving and Repair Precautions

Warning

Do not disassemble or repair

Never disassemble or repair the system yourself. Contact your dealer for repair. Electric shock or fire may result if an inexperienced person attempts to repair the system.

Prohibited

Contact your dealer before moving the system

Contact your dealer

Contact your dealer or a professional service provider about moving and reinstalling the system. Electric shock or fire may result if an inexperienced person performs any installation procedures

incorrectly.

Do not touch the LCD if it is leaking

If the touch panel is damaged, the liquid crystal from inside the display may leak out. Do not ingest the liquid or allow it to contact your skin.

If accidental contact with skin occurs, rinse the area of contact thoroughly under running water for at least 15 minutes.

Prohibited	If accidental swallowing occurs, rinse the inside of your mouth thoroughly with water. Drink
	plenty of water and induce vomiting, and then seek immediate medical attention.

Note: ●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.

●FCC Caution: To assure continued compliance, follow thw attached installation instructions.

Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.

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2 FEATURES OF THE SYSTEM

The Intelligent Controller is a centralized air conditioning management system dedicated to PAC and GHP for small and medium sized buildings.

● Number of connectable units········• By connecting communication adaptors to one Intelligent Controller, up to 256 indoor units can be connected.

•Up to 120 outdoor units can be connected.

●Display··········································• Touch panel type 6.5-inch TFT color (640x480 pixel VGA) LCD

display

● Operation functions·······················• Start and stop, temperature settings, operation mode selection, fan speed settings, fan direction settings, ventilation etc.

● Operating monitoring ····················• All unit monitoring of operation status (operating/stopped, operation mode, alarms)

•Display of alarm logs

•One-operation checking of all filter cleaning signs and engine oil inspection signs

•External output of all errors, external output of all operations (relay connections)

●Program timers…………………… • Up to 50 types of weekly timers can be programmed by combining

50 types of daily timers (50 times per day).

●Air conditioning energy

distribution·····································• Recording and display of accumulated operating time and total number

of operations for each indoor unit.

•Calculation of gas and electricity distribution ratios and energy amounts used (m3, kWh) for each indoor unit and each tenant.

•Distributions are available in two modes: the “simple distribution” calculated based on the operating time and “loaded distribution” calculated based on the actual air conditioning capacity, respectively. (In order to make operation in the “Loaded distribution” mode, the air conditioner side needs to be adaptable to the “Loaded distribution”.

•Distribution by time zones (regular hours, out of hours, special days).

•Recording of up to past 24 months of cut-off data.

Terms and abbreviations used in this manual and in the system software

Full term	Abbreviation
Adaptor address	Adaptor
Link system address	Link system
Outdoor unit system address	Outdoor unit system, Outdoor unit, Outdoor system, Outdoor, O/D
Indoor unit address	Indoor unit, Indoor, I/D
Distribution group number	Distribution group No., Distribution group
Tenant number	Tenant No., Tenant
Zone number	Zone No., Zone
Unit name	Unit
Air conditioning distribution ratio	Distribution ratio, Distr. ratio
Central control address	Central address, CNTR
Thermostat	T/S

* For more information about terms, see “9 Terms”.

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3 SYSTEM CONFIGURATION

System Configuration Example

Intelligent Controller

		Indoor/outdoor control wire	Link system
		(non-polar)	No.1
	Pulse meter x 3	Link system
		No.2
	All-unit signal x 4

Indoor/outdoor control wire (non-polar)

Communication adaptor

control wire Communication adaptor (RS-485, polar)

Link system No.3

Pulse meter x 3

All-unit signal x 4

Link system

No.4

Communication adaptor

	Pulse meter
G					Maximum number of connections
			All-unit signal x 4
W					Indoor units:	256 (64/link x 4)
				Independent installation
G: Gas flow meter					Outdoor units:	120 (30/link x 4)
				without link system
					Communication adaptors:	7
W: Electricity meter
				connection also possible
					Link systems:	4

(Indoor/outdoor control wires)

*When connecting link systems (inter-unit control wires), always connect beginning with LINK1 and LINK2 on the Intelligent Controller. Up to 4 link systems can be connected.

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4 NAMES AND FUNCTIONS OF PARTS

● Front Panel

Power indicator	Touch panel type color LCD display
lights to show that the intelligent	Displays operating screens. Use
controller is powered on.	the supplied touch pen to operate.

POWER

PC Card and touch pen storage cover

Push the cover to open it. The compartment inside is used to store the touch pen and to insert and eject PC Cards for backup.

Touch pen

Used to carry out operations on the LCD display.

PC Card socket

Used to insert optional PC Cards for backup.

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4 NAMES AND FUNCTIONS OF PARTS

● Rear Panel

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4 NAMES AND FUNCTIONS OF PARTS

● Right side panel

Power connector panel

AC100V-240V power connector panel.

Power switch
Powers the Intelligent Controller
on and off.
			OFF	ON
Communications connector panel
1		ADAPT	Connect to
2		(RS-485)	communication
			adaptor.
3	U1	LINK1
		Indoor/outdoor
4	U2	control wire 1
5	U1	LINK2
		Indoor/outdoor
6	U2	control wire 2
7	DO-COMM
8	DO 1	All alarm output
9	DO 2	All operation
		output
10	DI-COMM
11	DI 1	All stop input
12 DI 2		All start input
			12

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5 QUICK REFERENCE

Menu List

						Sub Menu
				1. Status/Control	1.Each tenant
								page 31
					2.Each tenant details			page 35
					3.Each zone			page 36
				C	4.Each zone details			page 37
					5.All units			page 38
				2. Total data/Cut-off
					1.Each I/D unit			page 39
					2.Each tenant			page 40
				B	3.Each O/D unit			page 41
					4.Pulse meter			page 42
				A	5.Cut-off/Data backup			page 43
				3. Distrib. ratio/Usage
					1.Each I/D unit			page 46
				B
					2.Each tenant			page 47
	Main Menu
1.Status/Control
2.Total data/Cut-off				4. Maintenance/Test Run
3.Distrib. ratio/Usage
4.Maintenance/Test Run					1.Inspection sign			page 49
					2.Alarm log			page 50
5.Initial settings
6.Auxiliary settings				A	3.Test run			page 52
				5. Initial settings
					1.Date/Distrib.			page 22
					2.CNTR/Unit/Ten. No.			page 24
				A	3.Ten. name/Distrib. Gr.			page 26
					4.Pulse meter setting			page 28
					5.Clear accum. data			page 30

Start the Initial settings first.

			6. Auxiliary settings
	A	shows screens protected using		1.Zone name	page 53
	“Setting”password.			2.ZoneNo./Mng.target	page 54
				3.Program timer	page 56
	B	shows screens protected using		4.Ten.Ho/TimerSp.Day	page 60
	“Distribution”password.			5.Prohibit R/C	page 61
				6.Distribution time zone	page 62
	C	shows screens protected using		7.Special distrib. day	page 63
				8.I/D unit settings	page 64
	“Operation”password. (Only the
				9.Other settings	page 65
	soft-remote controller is protected.
			A	10.WEB settings	page 69
	The status is visible.)
				11.User settings	page 72

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5 QUICK REFERENCE

Menu List

Listed are only typical functions.

How to operate air conditioners

Operating all units collectively desired Operating units individually desired Operating units by tenant desired Operating units by zone desired Varying operation modes desired Varying setting temperatures desired Resetting filter signs desired

Varying fan direction and speed Prohibiting remote controlling desired

→6.4.1.3 Operating all connected units	Page 34
→6.4.1.1 Operating units individually	Page 32
→6.4.1 Displaying general information by tenant	Page 31
→6.4.3 Displaying general information by zone	Page 36
→6.4.1.1 Operating units individually	Page 32
→6.4.1.1 Operating units individually	Page 32
→6.4.1.1 Operating units individually	Page 32
→6.4.1.1 Operating units individually	Page 32
→6.4.1.1 Operating units individually	Page 32

Monitoring status of air conditioner operation

Monitoring status of inspection signs desired Monitoring operation status collectively desired Checking the alarm history desired

Checking current and past total calculation times desired

Checking current and past distribution ratios and energy consumption desired

→6.7.1 Checking inspection signs	Page 49
→6.4.5 Displaying and operating all indoor units	Page 38
→6.7.2 Checking the alarm logs	Page 50
→6.5.1 Displaying total data by indoor unit	Page 39
→6.6.1 Displaying distribution ratios and energy	Page 46
usage by indoor unit

Setting the system

Changing the unit names desired

Changing tenant names desired

Changing zone names desired

Adjusting dates and times desired

Changing type of pulse meter (power meter or gas meter) Setting timer operation desired

Setting security displayed on the screen desired Stopping or sounding the buzzer

→6.3.3 Setting central addresses, unit names	Page 24
and tenant numbers
→6.3.4 Setting tenant names and distribution	Page 26
groups
→6.8.1 Registering zone names	Page 53
→6.3.2 Setting the date, cut-off date,	Page 22
and distribution ratio calculation method
→6.3.5 Making pulse meter settings	Page 28
→6.8.3 Programming timers	Page 56
→6.8.9.2 Registering passwords	Page 66
→6.8.9.4 Buzzer sounds	Page 66

Others

Backing up PC cards desired

Powering off Intelligent Controllers desired Outputting distribution in progress desired Calibrating touch panel deviations

→6.5.5.4 Restoring data	Page 45
→6.8.9.8 Power off button	Page 68
→6.5.5.3 Outputting distribution data in progress	Page 44
→6.8.9.7 Calibrating touch panels	Page 67

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6 USING THE SYSTEM

6.1 Powering the System On

Check the wiring, (air conditioners, communication adaptors, etc.) and then turn the power switch on (see page 12). The system starts automatically.

When the system is powered on for the first time, about 10 minutes are required for the normal system screen to appear. Wait until it appears.

6.2 Names and Functions of Screen Parts

6.2.1 Initial communications screen

The figure below shows the initial communications screen, which appears when the Intelligent Controller starts.

(WED)23/Aug1:21PM

System power off procedure

Always use the following procedure to power the Intelligent Controller off.

In the “Other settings” menu ( Main6Sub9), select the last item, Power off .

The message “Exit this program?” appears. Press the OK button.

The message “It is now safe to turn off the Intelligent Controller.” appears ( ). Turn the power off. ( Several minutes may be required before the message appears.)

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6 USING THE SYSTEM

6.2.2 Operating screen example

The figure below shows a typical operating screen.

			Filter cleaning sign
			This lights when a filter
Main menu			cleaning sign has been
			issued for an indoor unit.		Sub menu

1.Status/Control
2.Total data/Cut-off		Operate on all
3.Distrib. ratio/Usage
		units
4.Maintenance/Test Run
5.Initial settings
6.Auxiliary settings

Displays tenant name.

Displays unit name.

Timer

operation

mark

Scrolls the

This lights

columns

when an

displaying indoor

indoor unit

units.

is set up

(FRI) 4/Aug 2:56PM

for timer

operation.

Tenant selection window

Scrolls the display of

Displays the current date and time.

Allows direct selection of

tenants.

tenant names.

* See next page for details.

Reset button

Stops the buzzer and resets

Notification column

the alarm display. (Depends on

Displays alarms, errors, and other messages.

the type of alarm.)

Intelligent Controller – 1 – 01 – 08

Indoor address (1-64)

Outdoor address (1-30)

Link number (1,2)

Adaptor number (Intelligent Controller, 1-7)

Filter cleaning signs are issued only as approximate guides. We recommend that filters be cleaned regularly, even if no sign has been issued.

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6 USING THE SYSTEM

* Selection windows

When you touch [Tenant] (or whatever is displayed in blue between the scroll buttons) shown on the previous page, the items available for selection appear in a list as follows, enabling direct selection.

[Tenant] list

		(FRI) 4/Aug 2:56PM
A similar list appears for the other buttons.
[I/D unit] list	[Weekly timer] list		Tenant holiday [Date] list

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6 USING THE SYSTEM

6.3 Initial Settings

The items in the “Initial settings” menu (main menu 5) must be set in order to use the Intelligent Controller. Be sure to set these items.

Before making the settings, read the following and decide what kind of information you want to obtain from the system.

(1)Setting central addresses

Central addresses must be set on the “CNTR/Unit/Ten.No.” screen

( Main5Sub2).

Be aware that using them along with the system controller, ON/OFF-controller and so on, may affect zone control classification.

(2)Decide whether or not to use distribution ratios. (See “6.3.2 Setting the date, cut-off date, and distribution ratio calculation method”.)

Question: Do you need to display and record distribution ratios for each indoor unit and each

	tenant?
Yes	→	Select “T/S ON+OFF time” or “T/S ON time” as calculation target of power
		distribution.
No	→	Select “No Distrib.” as calculation target of power distribution.

If all you need to do is to monitor air conditioning status, operate the system, and view total data for operating time and so on, you should select “ No Distrib.”. (Information you do not need will not be displayed.)

When you select “No”, the following displays are disabled.

Setting items

: Distribution group registration in

Main5Sub3

.

Display items

: Time zones in

Main2Sub1

and

Main2Sub2

.

Menus

:

Main3 Sub1

and

Main3Sub

2

,

Main6Sub6

,

Main6 Sub7

, and

Main6Sub8

(3)If you will be using distribution ratios, decide which calculation method to use. (See “6.3.2 Setting the date, cut-off date, and distribution ratio calculation method”.)

Question: Do you need to consider electricity of indoor units?

Yes	→	Select “T/S ON+OFF time” as calculation target of power distribution.
No	→	Select “T/S ON time” as calculation target of power distribution.

If pulse (electricity) meters are installed for measuring both indoor and outdoor units, select “T/S ON+OFF time”.

If only outdoor units are measured, select “T/S ON time”.

(4) Pulse meter settings (See “6.3.5 Making pulse meter settings”.)

When you need to display air conditioner distribution ratios for (1) above, Question: Do you require monthly energy usage display?

Yes → Install a pulse meter for each distribution group. No → Pulse meter installation is unnecessary.

When pulse meters are not set, “0” is displayed for usage.

You can remove connected units from management by this system. For details, see “6.8.2 Setting zone numbers and management targets”.

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↓

Main5Sub4 Pulse meter setting

(1) Pulse meter type

(2) Distribution group

(3) Pulse unit value

(4) Ice heat accumulation night power / system selection

↓

Main5Sub3

Main5Sub2

START

↓

Main5Sub1 Date/Distrib.

(1) Setting the current date

(2) Setting the cut-off date

(3) Calculation target of power distribution

(4) Setting the energy saving distribution

(5) Language

↓

6 USING THE SYSTEM

6.3.1 System setting flow

: Settings are necessary.

: Settings are necessary depending on circumstances. : Settings are unnecessary.

Basic settings are completed by setting items of “ ” one by one in accordance with the system management of the customer.

Items of “” need to be set only when making necessary settings and maintenance upon customer request regardless of the said management.

			CNTR/Unit/Ten.No.	Note 8
	(1)	Central addresses
	(2)	Unit name
	(3) Tenant No.

Ten.name/Distrib.Gr.

(1)Tenant name

(2)Distribution group Product type

Distribution “Loaded” or

“Simple”		Note 14

Air	Displaying	Displaying	Displaying	Displaying
conditioner	distribution	distribution	energy	energy
operation	ratios	ratios	usage	usage
only	(simple	(loaded	(simple	(loaded
	distribution)	distribution)	distribution)	distribution)

Note 1

Note 2

Note 2

Note 3

Note 3

Note 4

Note 5

Note 4

Note 5

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6 USING THE SYSTEM

	↓
	Main5Sub5					Clear accum.data	Note 6
	↓
							Note 7
	Main6 Sub1					Zone name
	↓
	Main6Sub2					ZoneNo./Mng.target	Note 7
(1)		Zone No.
(2)		Management target
	↓
	Main6 Sub3					Program timer
(1)		Daily timer
(2)		Weekly timer

↓

Main6Sub4 Ten.Ho/TimerSp.Day

↓

Main6Sub5 Prohibit R/C

↓

Main6Sub6 Distribution time zone

↓

Main6 Sub7 Special distrib. day

↓

Main6Sub8 I/D unit setting

(1)	Indoor unit capacity	Note 9
(2)	Electric heater capacity
↓		Note 10

Main6Sub9 Other settings

(1)Checking system configuration

(2)Set/Clear password

(3)No-communications mode

Note 11

	(4)	Buzzer	Note 12
	(5)	Initialization
	(6) Auto display off
	(7) Touch panel calibration		Note 15
	(8)	Power off

Air	Displaying	Displaying	Displaying	Displaying
conditioner	distribution	distribution	energy	energy
operation	ratios	ratios	usage	usage
only	(simple	(loaded	(simple	(loaded
	distribution)	distribution)	distribution)	distribution)
Note 1

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6 USING THE SYSTEM

↓

				Note 17
	Main6Sub10		WEB settings
	↓
				Note 17
	Main6Sub11		User settings
	↓
	Main2Sub5		Cut-off/Data backup
	(1) Manual cut-off			Note 6
				Note 13
	(2) Data backup
				Note 13 and 16
	(3) Restore
	↓
	END

Air	Displaying	Displaying	Displaying	Displaying
conditioner	distribution	distribution	energy	energy
operation	ratios	ratios	usage	usage
only	(simple	(loaded	(simple	(loaded
	distribution)	distribution)	distribution)	distribution)

Note 1 Settings are necessary when you would like to monitor operation accumulated time only and distribution ratio is not needed.

Note 2 Settings are necessary only when air-conditioners include a 3-Way type unit.

Note 3 Make settings even when no distribution is made, if you would like to control units as a bundle of the group of tenants.

Note 4 Settings are necessary only when the indoor unit has interface adaptor and is set at almighty. Note 5 Settings are necessary only for the indoor unit set at almighty.

Note 6 Immediately before delivery, execute “Clear accum.data” to clear total data taken during test runs.

When clearing the test run data after storing it, make “Cut-off” ( Main2Sub5) manually.

Note 7 Make the settings when you would like to operate the unit by optional grouping.

Note 8 When using the unit along with the system controller or ON/OFF-controller, the controller-side control classification needs to be taken into consideration.

The system controller or ON/OFF-controller-side zone varies as varying central addresses from the Intelligent Controller.

Note 9 Settings are necessary only for interface adaptor.

Note 10 Settings are unnecessary for the simple distribution as they will be taken into consideration in calculation only for the loaded distribution.

Note 11 Always set the mode at “NO (Normal)”.

Note 12 Do not make any initialization imprudently as it may cause missing of all the set and cut-off data.

Note 13 The system works only with the backup PC card inserted, which is separately available. Note 14 Always manually make the cut-off processing in advance to vary the method of distribution. Note 15 Although the touch panel is adjusted before factory shipment, calibrate deviations if any. Note 16 Do not restore any data imprudently as it may return them to their backed-up status.

Note 17 Settings are necessary when you would like to control/monitor the unit via network.

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6 USING THE SYSTEM

Main5Sub1

6.3.2Setting the date, cut-off date, and distribution ratio calculation method

Use this screen to set the current date and time, and make settings related to time.

These settings are needed for program timers and distribution ratio calculation, so be sure to make them before starting operation of the system.

Procedure

Select 5.Initial settings in the main menu and 1.Date/Distrib. in the sub menu, then proceed as follows.

A Set the current date and time.

Under “(1) Current time”, select the current year, month, day, hour, minute, and second from the drop-down lists().

The day of the week is shown automatically. Press the Set button to set the settings.

B Set the monthly cut-off day.

Under “(2) Cut-off day”, select a number from 1 to 28 or End (to select the last day of the month) from the drop-down list().

1.Status/Control 2.Total data/Cut-off 3.Distrib. ratio/Usage

4.Maintenance/Test Run

5.Initial settings

6.Auxiliary settings

1.Date/Distrib.

2.CNTR/Unit/Ten. No. 3.Ten. name/Distrib. Gr. 4.Pulse meter setting 5.Clear accum. data

1 2

3

4 5

If the time set is ahead of the current time, the program timer set in that period becomes invalid and transmission is not performed.

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Main5Sub1

C Select the calculation target of power distribution.

(3) Select T/S ON+OFF time , T/S ON time , or No Distrib. .

-T/S ON + OFF time

To be selected when taking power both for the outdoor and indoor units to make distribution calculation.

-T/S ON time

To be selected when taking power only for the outdoor unit to make distribution calculation.

-No Distrib.

To be selected when distribution calculation for gas and electricity is unnecessary.

D Select the energy savings distribution settings.

(4)Select Each O/D sys. or Each Dist. Gr. .

This item cannot be selected when No Distrib. has been set for “(3) Calc. target of power distribution”.

Select a range where the energy savings effect in 3 WAY units can be reflected on the distribution calculation.

-Each O/D sys.

The energy savings operation in 3 WAY units is reflected only on the air conditioning distribution for the tenant for the outdoor system.

-Each Dist.Gr.

The energy savings operation in 3 WAY units is reflected on air conditioning distributions for all the tenants in the overall distribution group including them.

(However, this is effective only when plural distribution groups have been set.)

E In the Language pull-down menu (5), select the language you would like to use.

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6 USING THE SYSTEM

Main5Sub2

6.3.3 Setting central addresses, unit names and tenant numbers

Use this screen to set central addresses, names of units connected to the system and tenant numbers.

Procedure

Select 5.Initial settings in the main menu and 2.CNTR/Unit/Ten. No. in the sub menu, then proceed as follows.

1.Status/Control 2.Total data/Cut-off 3.Distrib. ratio/Usage

4.Maintenance/Test Run

5.Initial settings

6.Auxiliary settings

1.Date/Distrib.

2.CNTR/Unit/Ten. No.

3.Ten. name/Distrib. Gr. 4.Pulse meter setting 5.Clear accum. data

A B C

A When you touch a central address column, a screen will be displayed as shown on the right. Input a number 1 to 64 to set central address.

When you touch [Auto], the central address will be automatically set.

Two identical central address settings cannot be used within a link system. If you input an existing address, the input data is cancelled.

It may take several minutes before the central address settings are reflected in the display.

When other central controllers (system controller, etc.) are connected, it is recommended to set the central addresses on those units.

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6 USING THE SYSTEM

Main5Sub2

B Touch an unit name column. A keyboard window like the one shown below appears.

Use the keyboard to enter an unit name. Unit names can be up to 12 characters long.

*See “7 ENTERING TEXT AND NUMBERS” for details about entering text in keyboard windows.

*You can copy and paste text using the [Copy] and [Paste] buttons. See “7.2 Entering Text” for details.

C Touch a tenant number.A keyboard window like the one shown below appears. Use the keyboard to enter the tenant number.

* The tenant number range is from 1 to 256.

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6 USING THE SYSTEM

Main5Sub3

6.3.4 Setting tenant names and distribution groups

Use this screen to set tenant names and distribution groups.

You can also use this screen to set the product type (PAC, GHP, HOT, etc.) of indoor units.

Procedure

Select 5.Initial settings in the main menu and 3.Ten. name/Distrib. Gr. in the sub menu, then proceed as follows.

1.Status/Control 2.Total data/Cut-off 3.Distrib. ratio/Usage

4.Maintenance/Test Run

5.Initial settings

6.Auxiliary settings

1.Date/Distrib. 2.CNTR/Unit/Ten. No.

3.Ten. name/Distrib. Gr.

4.Pulse meter setting 5.Clear accum. data

E

C

A B D

A Touch a tenant name. A keyboard window appears. Use the keyboard to enter the tenant name. Tenant names can be up to 20 characters long.

*See “7 ENTERING TEXT AND NUMBERS” for details about entering text on software keyboards.

*The tenant number range is from 1 to 256.

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6 USING THE SYSTEM

Main5Sub3

B Touch a distribution group. A keyboard window like the one shown above appears. Use the keyboard to enter a distribution group number and to select the product type from among PAC, GHP and HOT.

Select “Simple” or “Load” in the distribution methods.

*Refer to “10. Calculating air conditioner distribution” for details.

The tenant set at “Load” distribution will have its “No” box display in light blue.

*The distribution group number range is from 1 to 8.

*This button is invalid when “No Distrib.” has been set. (Refer to Main5Sub1)

*The distribution group column set at loaded distribution has no product type such as “PAC” and “GHP” displayed.

*Make manual cut-off in advance to change the distribution method.

C Press the Type button to select “PAC” or “GHP” for the following unit that is unable to automatically recognize product type.

- Interface adaptor

This is only for “Simple distribution” setting.

D Specify which distribution method, “Simple” or “Load,” to apply to the selected distribution group.

E Touch Set to confirm the setting, or Cancel to cancel it.

• PAC, GHP, and HOT cannot be mixed in the same group. Set up a separate distribution group for each type.

•HOT multi units cannot be recognized automatically (they are recognized as PAC). Manually set the product type to HOT.

•HOT Tenants cannot be set at the “Load” distribution.

•“Load” distribution tenants cannot be set at “HOT”.

•Air conditioners unadaptable to loaded distribution cannot be set at “Load” Distribution.

•Interface adaptors are also unadaptable to loaded distribution.

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6 USING THE SYSTEM

Main5Sub4

6.3.5 Making pulse meter settings

If you have connected pulse meters, use this screen to set the target distribution groups and the amount of electricity or gas per pulse.

Procedure

Select 5. Initial settings in the main menu, and 4. Pulse meter setting in the sub menu.

1.Status/Control 2.Total data/Cut-off 3.Distrib. ratio/Usage

4.Maintenance/Test Run

5.Initial settings

6.Auxiliary settings

1.Date/Distrib. 2.CNTR/Unit/Ten. No. 3.Ten. name/Distrib. Gr.

4.Pulse meter setting

5.Clear accum. data

3

2

1

5

4

6

7

A Select the pulse meter connection destination.

B You can change the type of pulse meter (power meter or gas meter). The above indicates the factory default state. When you touch the Meter type area, the Meter type window appears so that you can select the type of pulse meter to use.

C Touch a distribution group number. A numeric keypad appears for the distribution group. Use the keyboard to enter the distribution group number.

*The distribution group number range is from 1 to 8.

*The distribution group buttons are disabled when you have chosen not to perform distribution rate

calculations (see Main5Sub1).

D Touch the pulse unit amount column and enter the amount of electricity (kWh) or gas (m3) per pulse.

E If the product type is HOT Multi, select the unit for fuel metering.

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6 USING THE SYSTEM

Main5Sub4

F Select this check box for ice heat accumulation night power meters. (Enabled during loaded distribution setting only.)

* This cannot be set for electricity meters configured for use with HOT Multi or simple distribution.

G For the night power meter set in F, select which outdoor system to meter ice heat accumulation by selecting the address.

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