Mitsubishi Heavy Industries SC-SL4-AE2/1 User Manual

Central control (center console)

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SC-SL4-AE2/1

SC-SL4-BE2/1

This center console complies with EMC Direc�ve 2014/30/EU, LV

Direc�ve 2014/35/EU, RoHS Direc�ve 2011/65/EU.

CE marking is applicable to the area of 50 Hz power supply.

Ce�e console centrale est conforme à la direc�ve CEM 2014/30/UE,

à la direc�ve basse tension 2014/35/UE et à la direc�ve RoHS

2011/65/UE.

La marque CE s'applique aux régions alimentées en courant de 50 Hz.

Diese Mi�elkonsole erfüllt die Richtlinien zur elektromagne�schen

Verträglichkeit 2014/30/EU, die Niederspannungsrichtlinien

2014/35/EU und die RoHS-Richtlinie 2011/65/EU.

Die CE-Marke gilt für Bereiche mit einer Netzstromversorgung von

50 Hz.

Questa console centrale è conforme alla Dire�va EMC 2014/30/UE,

alla Dire�va LV 2014/35/UE e alla Dire�va RoHS 2011/65/UE.

Il marchio CE è applicabile alla fascia di alimentazione 50 Hz.

Esta consola central cumple con la Direc�va de Compa�bilidad

Electromagné�ca 2014/30/UE, con la Direc�va de Baja Tensión

2014/35/UE y con la Direc�va RoHS 2011/65/UE.

La indicación CE solo corresponde al área de suministro eléctrico de

50 Hz.

Deze centrale console voldoet aan EMC-Richtlijn 2014/30/EU,

LV-Richtlijn 2014/35/EU, RoHS-Richtlijn 2011/65/EU.

CE-markering is van toepassing op het gebied met een netstroom

van 50 Hz.

SC-SL4-AE2, SC-SL4-BE2

Esta consola central está em conformidade com a Dire�va EMC

2014/30/UE, a Dire�va LV 2014/35/UE e a Dire�va RoHS

2011/65/UE.

A marca CE aplica-se à zona de fornecimento de energia a 50 Hz.

Αυτή η κεντρική κονσόλα συμμορφώνεται προς την Οδηγία

2014/30/ΕΕ περί ηλεκτρομαγνητικής συμβατότητας , προς την

οδηγία 2014/35/ΕΕ περί χαμηλής τάσης και προς την Οδηγία

2011/65/ΕΕ περί RoHS.

Tο σήμα CE ισχύει μόνον σε περιοχές όπου η τροφοδοσία είναι

50 Hz.

Этот центральный пульт управления соответствует

требованиям директивы по электромагнитной

совместимости 2014/30/EU, директивы по низковольтному

оборудованию 2014/35/EU, директивы RoHS 2011/65/EU.

Маркировка CE нанесена в области источника питания,

работающего на частоте 50 Гц.

Bu orta konsol, 2014/30/EU sayılı EMC Direk�ﬁ, 2014/35/EU

sayılı LV Direk�ﬁ ve 2011/65/EU sayılı RoHS Direk�ﬁ ile

uyumludur.

CE işare�, 50 Hz güç kaynağı için geçerlidir.

Sterownik centralny spełnia wymagania dyrektywy EMC

2014/30/EU, dyrektywy niskonapięciowej 2014/35/EU oraz

dyrektywy RoHS 2011/65/EU.

Oznakowanie CE dotyczy wyłącznie regionów, w których

częstotliwość napięcia zasilającego wynosi 50 Hz.

PJZ012A206

202103

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Summary of Contents for Mitsubishi Heavy Industries SC-SL4-AE2/1

Page 1 SC-SL4-AE2, SC-SL4-BE2 SC-SL4-AE2, SC-SL4-BE2 SC-SL4-AE2, SC-SL4-BE2 SC-SL4-AE2, SC-SL4-BE2 SC-SL4-AE2/1 SC-SL4-AE2, SC-SL4-BE2 SC-SL4-BE2/1 SC-SL4-AE2, SC-SL4-BE2 SC-SL4-AE2, SC-SL4-BE2 SC-SL4-AE2, SC-SL4-BE2 SC-SL4-AE2, SC-SL4-BE2 SC-SL4-AE2, SC-SL4-BE2 SC-SL4-AE2, SC-SL4-BE2 This center console complies with EMC Direc�ve 2014/30/EU, LV Esta consola central está em conformidade com a Dire�va EMC Direc�ve 2014/35/EU, RoHS Direc�ve 2011/65/EU.
Page 2 Thank you for purchasing Central Control ENGLISH SC-SL4-AE2, SC-SL4-BE2. Before using, read thoroughly this user’s manual for proper operation. After reading, carefully store it for future reference. If any trouble should occur during operation, it will be helpful. Also, read thoroughly the user’s manual which is attached to the air conditioner, hydro module units or heat pump water heaters.
Page 3: Table Of Contents
Table of contents Introduction ..........3 Temperature Range Setting ....64 Safety Precautions........3 Control Function Setting ......65 Overview ..........5 Home Leave Setting ......67 Names and Functions of Parts ....5 HMU Priority Operation Setting ..... 68 Blocks, Groups ........
Page 4: Introduction
Introduction Safety Precautions • Please read the precautions written here carefully to operate the central control properly. You are required to observe these fully because every item of these instructions is important for safety. Failure to follow these instructions properly may result in serious WARNING consequences such as death, severe injury, etc.
Page 5 CAUTION Do not wash the central control with water or liquid. It could cause electric shocks, ﬁ re or break-down. Do not touch electric parts or operate buttons or screens with wet hands. It could cause electric shocks, ﬁ re or break-down. Do not dispose the central control by yourself.
Page 6: Overview
Overview Central controls are made to collectively control air conditioning indoor units, hydro module units or heat pump water heaters. All the controls such as unit monitoring, operation, settings and scheduling can be done on the touch panel. Warning This is a class A product. In a domestic environment, this product may cause radio interference in which case the user may be required to take adequate measures.
Page 7: Blocks, Groups
Blocks, Groups [Example of Connections] Central control Block 1 Unit Unit Unit Unit Unit Unit Group 1 Group 2 Group Q Block 2 Unit Unit Unit Unit Unit Unit Group Q +1 Group R • A maximum of 16 units can be set up in one group. •...
Page 8: Startup Screen
Startup Screen [Startup screen] This screen is displayed at startup. Note It may take time to display the screen. [Information screen] Note It is not possible to do any setting when information screen is displayed. [Login screen] The default ID and password are as follows: Default ID: OPERATOR Default password:...
Page 9: Unit Specifi Cations
All Groups Display This display appears the ﬁ rst time the unit starts up or when block have not been registered. Make the initial settings in the following order. Time & Date Setting page 53 Group Deﬁ nition page 46 Block Deﬁ...
Page 10: Quick Reference Chart For Operations
Quick Reference Chart for Operations Initial settings Date & time Page 53 (Time & Date Setting) Groups Page 46 (Group Deﬁ nition) Blocks Page 50 (Block Deﬁ nition) Viewing status All blocks Page 12 (All Blocks Display) All groups Page 25 (All Groups Display) Each group Page 18 and 24 (Group Operation Settings : BLOCK LAYOUT &...
Page 11: Menu
Menu When the MENU button is pressed, the screen switches to the one shown below. 1. ALL BLOCKS button 10. CHANGE ALL button Displays a list of the names and status of all Switches the screen for changing group batch blocks in a panel.
Page 12: Operator Menu Screen
Operator Menu Screen This is displayed when the OPERATOR MENU button is pressed on the MENU screen. page 10 1. BLOCK DEFINITION button 9. LAN SETTING button Switches the BLOCK DEFINITION screen. Switches to the screen used to set the IP page 50 address, subnet mask, and gateway address.
Page 13: All Blocks Display
All Blocks Display This is displayed when the ALL BLOCKS button is pressed on the MENU screen. page 10 The names and the status of all blocks are displayed in the panels. Unestablished blocks or blocks without any groups are not displayed. If a block button is pressed, the BLOCK LAYOUT screen is displayed.
Page 14 Individual Block Displays 1. Block name 4. Each group status display The colors 1 – 12 show the status of the 2. Block number groups. As shown in the below ﬁ gure, it is 3. Filter Sign and Maintenance Indicator arranged from small group number.
Page 15: Changeover Confi Rmation Screen
Changeover Conﬁ rmation Screen This is a screen for conﬁ rming the changes to various settings. The text displayed varies according to the screen called up, but the operation is as follows. Press the YES button to save the settings and to exit. Press the NO button to exit without saving your settings.
Page 16 Unit states The unit status is shown by ﬁ gures. Error stop (One or more units have been stopped because of malfunction.) Please contact your dealer. Maintenance (The signal for prompt service and maintenance for one or more units, not to show anomaly.) (Gray) Please contact your dealer.
Page 17 HMU states Inlet water temperature Outlet water temperature Remote control temperature Set temperature 2 Pump Target hot water temperature Q-ton states Target keeping warm temperature Target hot water amount Heating ON/OFF setting Heating status Heating set temperature Auto/Manual for heating set temperature Heating set temperature is auto.
Page 18 Q-ton states Top up Fill up Keep warm Initial setting Water pump test run Setting of day oﬀ Anti-freezing water operation – 17 –...
Page 19: Operation
Operation Attention A static electric discharge to the unit could cause a break-down. Before performing operations, touch a grounded metal object and discharge any static electricity. Group Operation Settings (Monitor Group Status) Note When setting the temperature with SL4, disable the automatic setting of the remote control. Press the ALL BLOCKS button on the MENU screen.
Page 20 <When running and stopping each group> Press the icon of the group for which settings are to be made. The frame turns red. When you want to cancel, please press the icon again. ● To run units Press the RUN button, and press the Yes button on the conﬁ rmation screen. The selected group starts running.
Page 21 Press the button for the item to set or change. • RUN/STOP/HOME LEAVE ON/HOME LEAVE OFF Press the RUN, STOP, button. – When the RUN button is selected, the operation starts, and when the STOP button is selected, the operation stops. –...
Page 22 <For HMU group ( page 47)> Press the button for the item to set or change. • RUN/STOP Press the RUN or STOP button. – When the RUN button is selected, the operation starts, and when the STOP button is selected, the operation stops.
Page 23 <For Q-ton group ( page 47)> Press the button for the item to set or change. • RUN/PAUSE Press the RUN or PAUSE button. • HW TEMP. Set hot water temperature. Press page 68 (HOT WATER TEMP LIMIT SETTING) Lower limit value is 60°C. •...
Page 24 Note • The items that can be set depend on the application and tank type of the representative unit. • Set HW TEMP. and KEEP WARM at the same time. • Set keep warm temperature (KEEP WARM) less than storage hot water temperature (HW TEMP.) by 5°C or more.
Page 25 ■ The following method can also be used to set and change operations on each group. <When making settings or changes in the GROUP LIST screen> Press the GROUP LIST button in the BLOCK LAYOUT screen. page 18 [GROUP LIST screen] Press the name of the group for which settings or changes are to be made.
Page 26 <When making settings or changes in the ALL GROUPS screen> Press the ALL GROUPS button on the MENU. page 10 [ALL GROUPS screen] Press the name for the group to set or change. The group name is reverse highlighted. When the screen switches, the previously selected group name is selected. To change the page, press the button.
Page 27: Multiple Groups Operation Settings
Multiple Groups Operation Settings Note When setting the temperature with SL4, disable the automatic setting of the remote control. This section shows how to operate multiple groups in the same block. Press the ALL BLOCKS button on the MENU. page 10 Press the block you wish to set.
Page 28 <For air conditioner group ( page 47)> [CHANGE GROUPS screen] (Individual lock/unlock settings valid in FUNCTION SETTING) This function can be applied to the indoor units, which are the model KXE4 or later, and to the wired remote controller, which is the model RC-E1 or later.
Page 29 • Air direction Select Auto, stop 1, stop 2, stop 3 or stop 4 and press the button. • Lock Press is pressed, remote controller operations are permitted, and if is pressed, they are prohibited. • FILTER RESET If the button is pressed, the ﬁ...
Page 30 • Lock Press is pressed, remote control operations are permitted, and if is pressed, they are prohibited. • FILTER RESET If the button is pressed, the ﬁ lter sign turns oﬀ . • Energy Saving Press the ON or OFF button. –...
Page 31: Group Batch Operation
Group Batch Operation This section shows how to set or change the detailed setting of Batch Operation. Set the groups for batch operation in advance. page 46 Note When setting the temperature with SL4, disable the automatic setting of the remote control. Press the CHANGE ALL button on the MENU screen.
Page 32 • Select (Powerful), (High), (Medium), (Low), or (AUTO), and press the button. – When using automatic mode, valid the AUTO FAN on the FUNCTION SETTING of MAINTENANCE MENU. – When using powerful mode, select 4-speed for FAN TYPE on the GROUP DEFINITION DETAILS screen.
Page 33 Press the button for the item to set or change. • RUN/STOP Press the RUN or STOP button. – When the RUN button is selected, the operation starts, and when the STOP button is selected, the operation stops. • MODE Select Auto, Cool,...
Page 34: Schedule Settings
Schedule Settings Operating schedules can be set in group units. Sixteen schedules per day can be registered. Note When setting the temperature with SL4, disable the automatic setting of the remote control. Set the detailed daily schedule (weekday, holiday, special 1, special 2) in advance. page 36 ■...
Page 35 <For HMU group ( page 47)> Press the group name. Select the group on the Select Group screen. page 41 <When setting a schedule for the current day> Press the item to be changed on the list. When “TIME”, “ LOCK”, “...
Page 36 <For Q-ton group ( page 47)> Press the group name. Select the group on the Select Group screen. page 41 <When setting a schedule for the current day> Press the item to be changed on the list. When “TIME”, “ (HW TEMP.)“, “...
Page 37 ■ Setting a detailed daily schedule The detailed daily schedule is set for each group. The schedule indicates WEEKDAY, HOLIDAY, SPECIAL 1, SPECIAL 2, and the operation can be set for each group. Press the SCHEDULE SETTING button on the MENU screen. page 10 Press the DETAILED DAILY SCHEDULE button on the SCHEDULE SETTING screen.
Page 38 Select the detailed daily schedule such as WEEKDAY (green), HOLIDAY (red), SPECIAL 1 (blue) or SPECIAL 2 (yellow) button and press it. Press the item to be changed on the list. When “TIME”, “ LOCK”, “ (SET TEMP.)” or “ (SET TEMP.2)”...
Page 39 ■ Setting a yearly schedule A yearly operating schedule is set on each group. Note The settings for the following year reﬂ ect the default schedule ( page 40). Press the SCHEDULE SETTING button on the MENU screen. page 10 Press the YEARLY SCHEDULE button on the SCHEDULE SETTING screen.
Page 40 ■ Season Settings Conﬁ gure the mode setting when you have selected “SEASON” mode in the schedule settings. Selecting “SEASON” mode valid you to subsequently change the operating mode and temperature setting collectively at the turn of each season. Press the SCHEDULE SETTING button on the MENU screen. page 10 Press the SEASON SETTING button on the SCHEDULE SETTING screen.
Page 41 ■ Setting a default schedule Press the SCHEDULE SETTING button on the MENU screen. page 10 Press the DEFAULT SCHEDULE SETTING button on the SCHEDULE SETTING screen. Press the group name. Select the group on the Select Group screen. page 41 Set the day schedule to WEEKDAY, HOLIDAY, SPECIAL 1, SPECIAL 2, or NO OPERATION.
Page 42 Various screens ■ Select Group screen Press the group name to be selected. The selected group name is reverse highlighted. To change the page, press the PREV or NEXT button. Press the OK button. The selected group can be set. When you do not want to set, press the CANCEL button.
Page 43 Press the OK button. The prohibited item changes and the screen closes. Press the CANCEL button to cancel the change. If the CLEAR button is pressed, the selected item is deselected. ■ Temperature Setting screen Pressing ▲▼ changes the temperature. Press the OK button.
Page 44: Viewing Detailed Unit Information
Viewing Detailed Unit Information The unit numbers and status of each group can be observed. Press the UNIT LIST button in the ALL GROUPS screen ( page 25) or if the UNIT LIST button is pressed in the BLOCK LAYOUT or GROUP LIST screen ( page 18, 24).
Page 45: Calculating Settings (Sc-Sl4-Be2 Only)
Calculating Settings (SC-SL4-BE2 only) ■ Setting the unit deﬁ nition Set the unit deﬁ nition on the MAINTENANCE MENU. page 77 If you want to change the initial settings conﬁ gured at the time of installation, contact your dealer. ■ Setting the period for calculation Press the ACCOUNTING PERIOD TIME button on the OPERATOR MENU screen.
Page 46 Caution The energy consumption calculated by this unit does not conform to OIML, and there are no guarantees concerning the results of the calculations. This unit calculates only energy consumption distribution (gas, electric power). You need to calculate the air-conditioning rates. The calculating data for twelve months are saved.
Page 47: Initial Settings
Initial Settings Group Deﬁ nition ■ Selecting the groups to register and display the registered units Press the OPERATOR MENU button on the MENU. page 10 Press the GROUP DEFINITION button on the OPERATOR MENU screen. page 11 [GROUP DEFINITION screen] (Initial GROUP DEFINITION screen) Initial GROUP DEFINITION screen may vary according to the SL communication system.
Page 48 [GROUP DEFINITION DETAILS screen] 8,10 9,11 ■ Registering and changing the Group Name being set Press the Group Name. Enter the name for the group. page 55 ■ Setting GROUP TYPE for the group Select Air-Conditioner, Other, HMU or Q-ton. When you select “Other”, you can’t set mode, temperature setting, fan and air direction.
Page 49 Press the Demand cell. That unit (except the Q-ton group) is set as for the demand operation, and a mark such as D1, D2, or D3 is placed to the right of its name. • Demand: A unit shifts its set temperature or switches to fan mode when there is an external demand input ( page 88), and then cannot be operated from the remote controller.
Page 50 ■ Saving the settings Press the SET button. Press the Yes button on the conﬁ rmation screen. The group settings are saved. When you do not want to save the settings, press the No button. Note • When you will delete all group deﬁ nition, press the DELETE ALL SETTINGS button and enter your password.
Page 51: Block Defi Nition
Block Deﬁ nition Attention Register the group beforehand. page 46 ■ Selecting the blocks to deﬁ ne and displaying the registered groups Press the OPERATOR MENU button on the MENU screen. page 10 Press the BLOCK DEFINITION button on the OPERATOR MENU screen. page 11 [BLOCK DEFINITION screen] (Initial BLOCK DEFINITION screen)
Page 52 ■ Adding and deleting groups registered in a block • When adding groups Press the group name to select the group from the list of All Groups. When changing the page, press the button. Press the ADD button. The selected group is added to the group entry list and deleted from the list of All Groups. •...
Page 53 Press the OK button. Selected layout displays. ■ Arranging icons Press group icon. Red outline shows that the group is selected. Press an area to move the group icon. The group icon moves. Note You can’t arrange icons for default layout. ■...
Page 54: Time & Date Setting
Time & Date Setting Press the MENU button and then press the OPERATOR MENU button. page 10 Press the TIME & DATE SETTING button on the OPERATOR MENU screen. page 11 [TIME & DATE SETTING screen] <When setting current time> Press the Day, Month, Year, Hour and Min buttons.
Page 55 <When setting the detail of time (time zone, NTP or summer time)> Press the DETAILS button. TIME & DATA SETTING DETAILS screen is displayed. • Time Zone Press Time Zone. Time Setting screen is displayed. Input time diﬀ erence from UTC (Universal Time, Coordinated).
Page 56: Convenient Functions
Convenient Functions Entering Numbers and Characters ■ Entering numbers Press the button of the numerical value to input. BS button : backspaces. (Deletes one number.) CLEAR button : clears the input. (Deletes all numbers.) Press the OK button. The number is changed and the screen closes. Press the Cancel button to cancel the change.
Page 57: Display Setting
Display Setting The brightness and backlight timeout settings can be conﬁ gured, and the mode can be switched to screen cleaning. When changing the settings, take the following steps. Press the DISPLAY SETTING button on the MENU screen. page 10 [DISPLAY SETTING screen] Select the Brightness using the buttons.
Page 58: Corrections For Power Outage
Corrections for Power Outage ■ Data retained during a power outage • Each settings by SL4 (except ﬂ ap control and HMU priority operation setting ( page 68)) • Each data by SL4 before a power outage ■ Data lost at a power outage •...
Page 59 Transferring Monthly Data It is convenient if folders are created in the USB memory in advance. Press the EXPORT MONTHLY DATA FILES button on the OPERATOR MENU. Press the “EXPORT MONTHLY DATA FILES to USB” button. Select the folder on the Folder Selection screen. [Folder Selection screen] Press the folder to be selected.
Page 60: Operation Time History
Operation Time History The OPERATION TIME HISTORY screen displays a graph showing the accumulated daily operation time for 31 days by the group. Press the HISTORY button on the MENU screen. page 10 Press the OPERATION TIME HISTORY button on the HISTORY screen. Select a group.
Page 61: Energy Consumption History (Sc-Sl4-Be2 Only)
Energy Consumption History (SC-SL4-BE2 only) Press the ENERGY CONSUMPTION HISTORY button on the OPERATION TIME HISTORY screen (except the Q-ton group). page 59 [ENERGY CONSUMPTION HISTORY screen] Select a group. Select a group for which you want to view the accumulated consumption. Press a group to select.
Page 62: Hot Water Amount History
Hot Water Amount History Press the HISTORY button on the MENU screen. page 10 Press the HOT WATER AMOUNT HISTORY button on the HISTORY screen. [HOT WATER AMOUNT HISTORY screen] Select a unit (only Q-ton group ( page 47)). Select a unit for which you want to view the hot water amount. Press a unit to select.
Page 63: Lan Settings
LAN Settings You can set the IP address, subnet mask and gateway address of the central control. Press the LAN SETTING button on the OPERATOR MENU screen. page 11 Setting and viewing the IP Address (Factory default: 192.168.0.120) Specify the IP address of the central control. Press an IP address to set.
Page 64: Operator Settings
Operator Settings Specify the ID, password of the operator. Press the OPERATOR SETTING button on the OPERATOR MENU screen. page 11 Setting and viewing the ID Specify the operator’s ID. Press ID to input an ID. The input ID is displayed. Setting and viewing the Password Specify the password of the central control.
Page 65: Function Setting
Function Setting You can set temperature range, energy saving setting, auto switch setting and home leave setting. When the FUNCTION SETTING button is pressed on the OPERATOR MENU screen, FUNCTION SETTING screen is displayed. 1. TEMPERATURE RANGE SETTING 4. HOT WATER TEMP LIMIT SETTING You can set upper or lower limit of temperature (For Q-ton group ( page 68))
Page 66: Control Function Setting
Press Upper/Lower limit (°C) of SET TEMP. in Heating. Select temperature by pressing button, and press OK button. If you do not want to make the setting, press the cancel button. Setting temperatures can be set in the following ranges. <When Air-Conditioner/Other is selected ( page 47)>...
Page 67 Press Shift SET TEMP. (°C) in COOL Mode of Energy saving Setting. You can set the shift value of set temperature in cool and dry mode of energy saving setting. Press Start TEMP. (°C) in HEAT Mode of Energy saving Setting. You can set the outside temperature to start the energy saving in heat mode.
Page 68: Home Leave Setting
Home Leave Setting Use this function to maintain the room temperature at a moderate level for avoiding extremely hot or cool after leaving home. • When the outdoor temperature is high, the home leave mode operates to cool down the room temp to a moderate level in order not to become too hot in the room.
Page 69: Hmu Priority Operation Setting
HMU Priority Operation Setting Press HMU PRIORITY OPERATION SETTING button on the OPERATOR MENU. Press SHOW ALL HMU button to check the priority setting. Priority setting is being asked. Please wait for a while. If you do not want to make the setting, press the cancel button. Select the priority.
Page 70: Storage Tank Type Setting
Storage Tank Type Setting Press STORAGE TANK TYPE SETTING button on the OPERATOR MENU. Select tank type. Press the SET button. – 69 –...
Page 71: Data Logging
Data Logging You can record the units’ data (run/stop, set temperature, return air temperature for all indoor units and outdoor air temperature for selected outdoor units) of previous month or present month page 79. Press the DATA LOGGING button on the OPERATOR MENU. <When saving units’...
Page 72: Flap Control Setting
Flap Control Setting Motion range (upper and lower limit positions) of the ﬂ ap at each air outlet can be set at a desired range individually. Caution When changing contents of the individual ﬂ ap control, stop the air conditioner. Press FLAP CONTROL SETTING button on the OPERATOR MENU.
Page 73: Group User Setting
Group User Setting Group user can operate and monitor only the groups the operator set beforehand (only Web monitoring function). Press the GROUP USER SETTING button on the OPERATOR MENU screen. page 11 ■ Selecting the group user to register and display the registered groups Press a group user name.
Page 74 ■ Adding and deleting groups making up the group user • When adding groups Press a group name from the list of All groups. When changing the page, press button. Press the ADD button. The selected group is added to the list of Group Entry and deleted from the list of All Groups.
Page 75: Viewing Alarm History
Viewing Alarm History Press the ALARM HISTORY button on the OPERATOR MENU screen. page 11 Check the content on the ALARM HISTORY screen. Press the OPERATOR MENU button. It returns to the OPERATOR MENU screen. Note • The data is erased when rebooting or power outage. •...
Page 76: Maintenance
Maintenance Wipe with a soft, dry cloth to clean. When it is very dirty, excluding the touch panel, use a neutral cleanser dissolved in warm water to wipe it oﬀ and afterwards wipe that oﬀ with clean water. Caution Do not use paint thinner, organic solvents or strong acids. The color may change and the paint may be removed.
Page 77: Shutdown
Shutdown The conﬁ rmation screen is displayed after the SHUTDOWN button is pressed on the MENU screen and enter your password. page 10. When you press the Yes button, the screen switches to the one shown below (a). Please wait until you get the message that shows “Please switch oﬀ the power supply.” When you do not turn the power oﬀ...
Page 78: Using Maintenance Menu
Using MAINTENANCE MENU The MAINTENANCE MENU is provided for dealers and qualiﬁ ed professionals responsible for maintaining the central control units. When logging in with a normal operator’s ID, you are not permitted to operate the MAINTENANCE MENU. This screen is displayed when the MAINTENANCE MENU button is pressed on the MENU screen. page 10 1.
Page 79: Unit Defi Nition Settings (Sc-Sl4-Be2 Only)
Unit Deﬁ nition Settings (SC-SL4-BE2 only) Press the UNIT DEFINITION button on the MAINTENANCE MENU screen. page 77 Press the item to be set or changed on the list. Each time the “TYPE” item is pressed, the unit type changes. MULTI1 : calculating according to the amount of refrigerant ﬂ...
Page 80: Outdoor Unit Defi Nition
Outdoor Unit Deﬁ nition You can choose up to 3 outdoor units for outdoor air temperature. Press the OUTDOOR UNIT DEFINITION button on the MAINTENANCE MENU screen. <When adding units> Press directly an outdoor unit address in the list of All Outdoor Units. To change the page, press the button.
Page 81: Import/Export Confi Guration File
Import/Export Conﬁ guration File Press IMPORT/EXPORT CONFIGURATION button on the MAINTENANCE MENU screen. Attention • Be sure to perform these operations after inserting the USB memory into the unit. page 5 • Please do not operate while the display light of the USB memory is blinking fast. You may perform your operations or remove the USB memory only when the display light is blinking slowly.
Page 82 Press the OK button. A conﬁ rmation screen (Deﬁ nition ﬁ le backup conﬁ rmation screen) is displayed. Press the “OK” button on either of the screens. Note If the CANCEL button is pressed, it returns to the previous screen. <Importing Conﬁ...
Page 83: Meter Defi Nition (Sc-Sl4-Be2 Only)
Meter Deﬁ nition (SC-SL4-BE2 only) Meter group deﬁ nition ﬁ le and pulse constant deﬁ nition ﬁ le are needed for energy consumption history. Press the METER DEFINITION button on the MAINTENANCE MENU screen. Insert the USB memory and press the IMPORT button. Select the folder on the Folder Selection screen.
Page 84: Maintenance User Setting
<When saving the data> Press the EXPORT CSV FILE button. The data of selected units is saved. Maintenance User Setting Set the ID, password, of the maintenance user. Press the MAINTENANCE USER SETTING button on the MAINTENANCE MENU screen. Setting and viewing the ID Specify the maintenance user’s ID.
Page 85: Function Setting
Function Setting You conﬁ gure SL mode, valid/invalid setting of auto mode, auto fan, remote controller lock/unlock and external input setting and so on. By pressing FUNCTION SETTING button on the MAINTENANCE MENU screen, FUNCTION SETTING screen is displayed. 1. SL MODE 3.
Page 86: Mode
SL Mode Conﬁ gure the Superlink communication system setting. (Factory default: New) Incorrect setting of SL mode cannot establish communication with some or all unit. Press FUNCTION SETTING button on the MAINTENANCE MENU screen. Press SL MODE button on the FUNCTION SETTING screen. ●...
Page 87: Function Settings Details
Function Settings Details You can conﬁ gure the valid/invalid setting of auto mode, auto fan and remocon lock/unlock. Press FUNCTION SETTING button on the MAINTENANCE MENU screen. Press FUNCTION SETTING DETAILS button on the FUNCTION SETTING screen. Temp. Indication (Factory default: °C) This selects Fahrenheit or Celsius for the temperature display.
Page 88: External Input Settings
External Input Settings Press FUNCTION SETTING button on the MAINTENANCE MENU screen. Press EXTERNAL INPUT SETTING button on the FUNCTION SETTING screen. Select 1, 2 or 3 for External Input Function. (DI1:Emergency Stop) Demand 1 Demand 2 Demand Account Time Account Time 1 Account Time 2 Note...
Page 89: Demand Defi Nition
Demand Deﬁ nition Press FUNCTION SETTING button on the MAINTENANCE MENU screen. Press DEMAND DEFINITION button on the FUNCTION SETTING screen. Select FAN MODE, TEMP SHIFT or NONE. When selecting the set temperature shift, select the shift value. Note • When TEMP SHIFT or FAN MODE, is selected, remote control operation is prohibited during demand control.
Page 90: Language Setting
Language Setting Press the LANGUAGE SETTING button on the MAINTENANCE MENU. <When changing the language for display> Select the language. The display language is set to the language which you select. Press the SET button. Press the “YES button” on the conﬁ rmation screen. The setting applies after reboot.
Page 91: Factory Clear
Factory Clear Press the FACTORY CLEAR button on the MAINTENANCE MENU screen. 1. INITIALIZE TO FACTORY SETTING 3. INITIALIZE SCHEDULE SETTINGS This resets the settings to factory default This initializes schedule data. except time & date setting ( page 53) 4.
Page 92: Viewing Alarm History
Viewing Alarm History Press the ALARM HISTORY button on the MENTENANCE MENU screen. page 77 Check the content on the ALARM HISTORY screen. <Deleting an alarm history item> Press the date to be deleted. The date is highlighted. Press and change the content. Press the DELETE button.
Page 93: External Input Status
External Input Status Press the EXTERNAL INPUT STATUS button on the MAINTENANCE MENU screen. • External Input The statuses of emergency stop, demand and accounting time contact can be checked. • Pulse Counter The accumulated number of pulse inputs (eight points) of the current day can be checked. External Output For Q-ton group ( page 47), operation signal is also output during antifreezing operation.
Page 94: Troubleshooting
Troubleshooting “Each group status display” is A malfunction has occurred with the unit. The malfunctioning unit is displayed in red stopped. Contact your dealer. The shop will need the following information: “Each group status display”, “malfunction situation”, “model name of the malfunctioning unit”, “Error No.
Page 95 “Exporting a conﬁ guration ﬁ le to USB There is a possibility that the USB memory has been damaged or the memory has failed.” or “Exporting ﬁ les in the USB memory have been damaged. Delete all the ﬁ les in monthly data ﬁ...
Page 96 Caution Caution that performing of the monthly calculation (SC-SL4-BE2 only) • This center console does not warrant the contents of the calculation result. Please be sure to use a calculation result in the customer’s responsibility. We are not liable for any damages whatsoever (including but not limited to damages for loss of business proﬁ...
Page 97: After Sales Service
After Sales Service ●Have the following information available ●Repairs after the free service warranty when requesting repairs. period. Consult your dealer. ●Model name Warranty period is one year from installation. ●Installation date It will be charged when repair is required after ●Problem status, as detailed as the period.
Page 98 2-3 Marunouchi 3-chome, Chiyoda-ku, Tokyo 100-8332, Japan (Wholly-owned subsidiary of MITSUBISHI HEAVY INDUSTRIES AIR-CONDITIONING EUROPE, LTD.) Herikerbergweg 238, Luna ArenA, 1101 CM Amsterdam, Netherlands P.O.Box 23393 1100 DW Amsterdam, Netherlands Tel : +31-20-406-4535 http://www.mhiaeservices.com/ Block E, 391 Park Road, Regents Park, NSW, 2143...

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Sc-sl4-be2 Sc-sl4-ae2 Sc-sl4-be2/1

Mitsubishi Heavy Industries SC-SL4-AE2/1 User Manual

Introduction

Operation

Initial Settings

Convenient Functions

Maintenance

Shutdown

Using MAINTENANCE MENU

Troubleshooting

After Sales Service

Quick Links

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