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Before operating the unit, read these operating instructions thoroughly and keep them for future reference.
Panasonic Corporation
1006 Kadoma, Kadoma City, Osaka, Japan
Intelligent Controller
CZ-256ESMC2U
Model No.
Contents
Safety precautions ........................................................................... 2
Specifications ................................................................................... 3
Operating precautions ..................................................................... 4
Installation precautions ................................................................... 4
Part names ........................................................................................ 4
Operations on this unit .................................................................... 5
Basic operation of the touch panel ............................................... 5
Buttons and boxes ....................................................................... 5
How to read the screens .............................................................. 7
Checking the settings on the indoor unit ....................................... 8
Operating the indoor unit .............................................................. 10
Settings after completing installation .......................................... 12
Setting the language and time zone ............................................. 14
Setting the date and time ............................................................... 15
Confirming system configuration ................................................. 16
Basic settings on the indoor unit .................................................. 17
Changing the name of the area group .......................................... 19
Changing the name of the distribution group ............................. 20
Basic settings for the pulse meter ................................................ 22
Set the distribution mode .............................................................. 24
Basic settings for distribution calculation ................................... 25
Quick Reference
Installation Instructions
Separately Attached.
ACXF55-19821
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Table of Contents
Related Manuals for Panasonic CZ-256ESMC2U
Summary of Contents for Panasonic CZ-256ESMC2U
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Page 1: Table Of Contents
Quick Reference Intelligent Controller CZ-256ESMC2U Model No. Contents Safety precautions ................2 Specifications ................... 3 Operating precautions ..............4 Installation precautions ..............4 Part names ..................4 Operations on this unit ..............5 Basic operation of the touch panel ..........5 Buttons and boxes ............... -
Page 2: Safety Precautions
Read the Operating Instructions carefully for safe use. This manual describes the Operating Instructions of the intelligent controller. Read this manual as well as operating instructions supplied with indoor units and outdoor units. Be sure to read the “Safety precautions” (below) before using. Find detailed instructions in the “Instructions”... -
Page 3: Specifications
Proper operation is not guaranteed even if you use a computer that meets the above specifications. y Encryption (with security software) etc., cannot be used. y Panasonic accepts no responsibility for any loss of data. The maximum number of connectable units is shown below. -
Page 4: Operating Precautions
Operating precautions Do not use in the following locations Do not apply strong shocks y Where flammable gases, etc. may leak (This may cause malfunction) y Near the ocean or other areas with a lot of salt Do not use heaters near the controller y In areas where sulphurous gases occur such as natural spa (This may cause deformation or discolouration) areas... -
Page 5: Operations On This Unit
Operations on this unit Operations on this unit are performed by following menus. The screens used for operations all follow a common pattern, with the screens being easy to read and easy to use. Basic operation of the touch panel This section describes the basic operations on the touch panel. - Page 6 Operations on this unit Check boxes These are mainly used to switch on or off item selection and functions. Display example Status Explanation Unselected In this state the item is not selected. Selected In this state the item is selected. (In this example, the automatic stop feature will operate.) A check mark appears when you touch it.
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Page 7: How To Read The Screens
How to read the screens There are some items and icons common to the operations and settings screens. The follow explains the items and icons. Name Explanation Submenu name This displays the submenu name. Operations/Settings This displays the operations/settings screen name. screen name Date and time The current date and time is displayed. -
Page 8: Checking The Settings On The Indoor Unit
Checking the settings on the indoor unit You can check the setting status of all indoor units connected to this unit in a list. You can also change the display to show by area. Note y Before proceeding with this setting, you must register the area to be displayed and also register indoor units in that area. After performing “Changing the name of the area group”... - Page 9 “I/D unit list” screen [Select all]/[Clear all] buttons [Select all] Select all indoor units. [Clear all] Cancel selection of all indoor units. Change list order. Display The display follows the order set in “I/D unit settings”. Address The display follows the address order set in “I/D unit settings”.
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Page 10: Operating The Indoor Unit
Operating the indoor unit You can select indoor units to change settings, for example, start or stop them, or change their set temperature, etc.. Change settings in the “Settings” dialogue. You can also select multiple indoor units and operate them using the same settings. Touch [Operation/Status] in “Oper./ Touch [Operation]. - Page 11 Item Explanation Touch [Transmit]. Set temp. Set the temperature. The settings are registered and the “Settings” dialogue Touch [Set temp.]. closes. Set the temperature with To cancel the settings, touch [Cancel]. <Setting ranges> y In cooling or drying mode: Between 64 °F (18 °C) and 86 °F (30 °C) y In heating mode: Between 60 °F (16 °C) and 86 °F (30 °C)
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Page 12: Settings After Completing Installation
Settings after completing installation Basic settings flow Set the language and time zone on Name the distribution groups. this unit. → Changing the name of the distribution group ([Distribution group settings]) P.20 → Setting the language and time zone ([Language & TimeZone stgs]) P.14 Register distribution groups to be Set the time and date on this unit. - Page 13 Operation Distribution rate Quantity used, Step Category step Setting Screen menu names conditioning display only charges display operations Time Load Time Load only Distribution modes (time/load) Distribution mode settgs Power distribution calculation Distribution mode settgs ...
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Page 14: Setting The Language And Time Zone
Setting the language and time zone Set the language to be used when setting and operating this unit. The languages available on this unit are English (US), English (UK), German, Italian, French, Spanish, and Portuguese. Set the time zone to suit the language to be used. Touch [IntelContrlr maint] in “Settings”. -
Page 15: Setting The Date And Time
Setting the date and time Manually set the date and time. Touch [IntelContrlr maint] in “Settings”. Setting the date and time. The “Intelligent Controller maintenance” screen is displayed. Item Explanation Month Set the date. to set “Month”, “Day”, and “Year”. Year Touch [Date settings]. -
Page 16: Confirming System Configuration
Confi rming system confi guration Confi rm the current confi guration of the air conditioning system. Touch [System Settings] in “Settings”. Touch [Begin confi g]. The current status of the system is rechecked and the The “System settings” screen is displayed. results are then confi rmed. -
Page 17: Basic Settings On The Indoor Unit
Basic settings on the indoor unit Set details about indoor units (indoor unit addresses, groups belonged to, etc.). Touch [System Settings] in “Settings”. Change the settings. The “System settings” screen is displayed. Touch [I/D unit settings]. Item Explanation Enter the admin number (password level 2) and the “I/D Name Change the name of the indoor unit. - Page 18 Basic settings on the indoor unit Automatically setting central addresses Touch [Register]. To cancel the settings, touch [Cancel]. Put a check mark in the “Register” column. Select the indoor units you want to manage. Put a check mark in the “Register” column.
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Page 19: Changing The Name Of The Area Group
Changing the name of the area group Edit the name of the area group. Change the settings. Touch [System Settings] in “Settings”. The “System settings” screen is displayed. Item Explanation Name Change the name of the area group. Touch [Area group name settings]. You can enter up to 16 letters or numbers. -
Page 20: Changing The Name Of The Distribution Group
Changing the name of the distribution group Edit the name of the distribution group. Touch [System Settings] in “Settings”. Touch [Setng]. The “System settings” screen is displayed. The “Edit distribution group sttngs” dialogue is displayed. Touch [Distribution group sttgs]. Change the settings. Enter the admin number (password level 1 or 2) and the “Distribution group settings”... - Page 21 Touch [Register]. Touch [Register]. The “Edit distribution group settings” dialogue closes. To cancel the settings, touch [Cancel]. To cancel the settings, touch [Cancel]. Put a check mark in the “Valid” column. Put a check mark in the distribution group to use in distribution calculations.
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Page 22: Basic Settings For The Pulse Meter
Basic settings for the pulse meter Make allocations between pulse meters and distribution groups. Touch [System Settings] in “Settings”. Touch [Setng]. The “System settings” screen is displayed. The “Edit pulse meter sttgs” dialogue is displayed. Touch [Pulse meter settings]. Change the settings. Enter the admin number (password level 2) and the “Pulse meter settings”... - Page 23 Item Explanation Touch [Register]. Distrib. Grp. Configure a distribution group to be measured. The “Distrib. Grp.” dialogue is displayed when To cancel the settings, touch [Cancel]. you touch this. Select the distribution group to be measured and touch [Select]. Touch [Register]. The “Edit pulse meter sttgs”...
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Page 24: Set The Distribution Mode
Set the distribution mode Set the mode used for distributing when calculating charges. There are two methods for distribution. Time distribution: This method calculates distribution ratios based on the operating times of the indoor units (thermostat ON cumulative time and thermostat OFF cumulative time). Load distribution: This method calculates distribution ratios based on the electricity usage (including standby power) of the indoor units and outdoor units. -
Page 25: Basic Settings For Distribution Calculation
Basic settings for distribution calculation Set specified days, cut-off days, particular time slots (regular hour ranges) and days of the week for calculating distributions. Touch [System Settings] in “Settings”. Change the settings. The “System settings” screen is displayed. Item Explanation SpecifiedDay- Set specified days (days where the whole day Calendar... - Page 26 Basic settings for distribution calculation Registering specified days Registering cut-off days Touch the date for the specified day. Touch to select the registered month. Touch [CMth] to Touch to move the days forward, touch return to the current month. move the days back. The colour of the date column changes when you touch this.
- Page 27 Set the target time slots for distribution calculation Touch [RglrHourRnge stngs]. Touch [Set]. The “Regular hour range settings” dialogue is displayed. The set time is displayed in the cell. To delete the set time slot, select the time slot to delete and touch [Clear].
- Page 28 (License List Disc). At least three (3) years from delivery of this product, Panasonic will give to any third party who contacts us at the contact information provided below, for a charge no more than our cost of physically performing source code distribution, a complete machine-readable copy of the corresponding source code covered under GPL V2.0, LGPL V2.1 or the other licenses with the obligation to do so, as well as the respective copyright notice thereof.