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comfort system4
User Manual
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OJ Electronics comfort system4 User Manual

OCS4-10 / OSD4-1999 / OSA4-10
USER MANUAL
Comfort System4TM
67023B 06/13 (MBC)
English
Contents
Introduction ...............................................................2
First time settings .....................................................2
TM
CENTRAL CONTROLLER
CS4
General operation .....................................................2
Operation mode ........................................................2
Controller setup menus ...........................................3
4-event settings ........................................................3
User settings .............................................................3
Engineer settings ......................................................4
Comfort System4TM Menu
System settings ........................................................5
Readout .....................................................................5
TM
THERMOSTAT
CS4
General operation .....................................................5
Wireless signal strength ..........................................5
16:31
Tue
00: Hall
Manual temperature setting ....................................6
Settings .....................................................................6
Max. temperature ..................................................6
Min. temperature ...................................................6
Max. limit temperature ...........................................6
Min. limit temperature ............................................6
Measured floor temperature ..................................6
Measured room temperature .................................6
Application.............................................................6
Oset .....................................................................7
Backlight ................................................................7
Address readout ....................................................7
Repeater function ..................................................7
Child lock (local) .......................................................7
Factory reset .............................................................7
TM
PANEL HEATER CONTROLLER
CS4
General operation .....................................................7
LED readouts ............................................................7
Factory setting .......................................................7
COMFORT System4
Error messages ........................................................7
System factory settings ...........................................8
TM
, GENERAL
21.0°C
List Menu Mode
List Menu Mode
4-event settings
User settings Engineer settings System settings
Time and date
Display settings
Energy monitor
Back
Offset temp. Energy monitor
Adaptive function
Application
Temp scale
Backlight
Language
Factory reset
Information
Back
Exit
Add unit
Remove unitChild lock
Switch unit
Back
ExitExit Sensor
Readout Exit
Room status
Back
Exit BackAlarm relay
Holiday
Comfort
Frost
Manual
© 2013 OJ Electronics A/S
1
Comfort System4TM English
Introduction
Comfort System4™ is a complete control system for multi-room, electric heating systems consisting of up to 16 rooms. The system consists of a Central Controller with Thermostats, Panel Heater Controller and an Ethernet Gateway. The wireless Central Controller and Thermostat with room and/or floor sensor ensures maximum comfort and minimum energy costs. The Central Controller is a central unit for controlling and monitor­ing up to 16 rooms. Animated menu navigation ensures easy setup, monitoring of energy consumption and selection of comfort mode or holiday mode. The Central Controller has 5 built-in schedules. For each day of the week, individual temperatures can be set for 4 dierent periods, called events, all of which can be adjusted to suit your needs. Low­ering the temperature when the home is unoccupied reduces energy costs without reducing comfort. Furthermore, the Central Controller features an adaptive function that automatically adjusts heating period start times to ensure that the required temperature is reached at the required time. After 3 days the adaptive function has learned when the heating must be switched on. Gateway is a new possibility for viewing and controlling Master func­tions from a distance. With a PC, tablet or smartphone, you can gain access to Master functions via Gateway and the Internet. Among other things, this gives you the opportunity to: - turn on the heating in your summer cottage before you arrive; - turn down the tempera­ture at home if you decide to prolong your holiday; or simply - make small alterations to the settings if you change your daily routine.
FIRST TIME SETTINGS
Central Controller
The first time you switch the power interrupter to ON “I”, language, time and date must be set. The menu will automatically guide you through the process.
• Chooseyourlanguagewiththeupanddownbuttonsandconrm
with OK.
• SettheactualhourandpresstheOK button. Then set the min- utes. Press OK.
• Settheactualdate:year,monthandday.Conrmthesettings
with the OK button.
• Choosetheroomorzonetowhichthecontrolleristobeallotted.
• Youarenowgiventheopportunityofconnectingthewireless
thermostats. Confirm with OK.
Connecting Thermostats
Before connecting the thermostats it is a good idea to note the
zone/roomforthevariousthermostatssoastofacilitatesetup,see
table at back of the manual.
• Switch on the power of the first thermostat/pan­el heater controller. For the next 120 seconds, the unit will transmit a unique signal to the con­troller. The thermostat will display its assigned address and the signal strength. The controller will display the same address.
• Switch on the power of the next thermostat/ Panel heater controller to be connected. Repeat the procedure for all other thermostats/ Panel heater controller.
• The units connected can now be grouped into anareanameorzonenumberonthecontroller.Upto5area
names can be chosen. Press OK for the chosen address and use the navigation but­tons to select a suitable group.
Press Exit to complete the setup and the controller will show the initial display.
• Comfort System4 is now ready for use and will control your heating system in accordance with the pre-programmed 4-event schedule, see Factory settings.
• Remember to note your settings for each thermostat/relay point in the table on the back page. NOTE: Control type is factory set to Room/limit. Control type can be changed in Engineer settings/Application (page 4).
CS4TM CENTRAL CONTROLLER
Power interrupter
Navigation buttons
General operation
The interrupter button allows you to turn the controller on “I” and o “0” by sliding the button up and down. When the Central Controller is switched o “0”, the relay disengages. All settings, including time and date, will be remembered. The Central Controller is intuitively operated using the navigation buttons. The function of each button is indicated above the button on the display.
Back
Various menus and submenus contain a Back option.
UseBack to return to the previous step.
Exit
Returns to the initial display.
Back
Exit
Select room
The initial display allows you to select the room for which you want the actual set temperature and event mode to be displayed.
Usetheleftandrightarrowbuttonstoselectthedesiredroom.
Operation mode
The Central Controller features 5 dierent types of temperature con­trol. Press Select, then Mode:
Holiday mode
Select Holiday if you want to lower the tem­perature in all rooms for a specific period to save energy, e.g. if the house is uninhabited for a period of time.
•PressOK for Holiday, select the stop time
and date, press OK. Select the holiday temperature and confirm with OK.
The comfort system is now in Holiday mode and a suitcase is displayed. When the specified date and time is reached, the Central Controller will automatically revert to Auto mode.
Holiday
OK
2
© 2013 OJ Electronics A/S
Comfort System4TM English
Comfort mode
Select Comfort to set a temporary comfort temperature
(so-called party mode) for a single room or all rooms.
• PressComfort, confirm with OK and select the room. The com-
fort temperature becomes the highest temperature for the 4-event plan for the day concerned. Then enter the required duration of comfort mode: 1-8 hours.
When the period has elapsed, the Central Controller will automati­cally revert to Auto mode.
Frost mode
Select Frost to maintain a minimum tempera­ture for frost protection. The comfort system maintains a minimum temperature of 10°C
Frost
(factory setting).
• PressFrost, confirm with OK and the frost
OK
symbol will be displayed.
Manual mode
Select Manual to override the pro-
grammed4-eventscheduleinazoneby
setting a required temperature manually.
Manual
• PressManual, confirm with OK and
OK
choose the required temperature.
Auto mode
Select Auto if you want the temperature to be controlled auto­matically via the 4-event schedule for all rooms. The clock will be displayed. Please note: Auto mode can only be selected when the controller is in one of the other modes.
Controller setup menus
The menu allows you to select the following options:
4-event settings
Allows temperature to be controlled automatically in accordance to
aprogramofyourchoice.Foreachofthe5zones,youcanselect
temperature settings for 4 dierent events during the day:
program. Press OK and set the start time for the event concerned. Confirm with OK. Set the temperatures for this event, first room temperature then floor temperature, and confirm with OK.
5. After setting the required events, select Back in the menu to make changesinotherzonesorExit to return to the initial display.
Time
Min
06:00
07:00
OK
Max
08:00
Temp
5.0°C 25°C
OK
40.0°C
Schedule
Foreveryzone,the4-eventsettingsfollowaspecicschedule.
Here, you can choose the type of weekly 4-event schedule required.
5:2 : Monday to Friday with 4 events and Saturday to Sunday with 2
events. This is the factory default. Typically used if you work from Monday to Friday.
6:1 : Monday to Saturday with 4 events and Sunday with 2 events.
Typically used if you work from Monday to Saturday.
7:0 : Monday to Sunday with 4 individual events. Allows you to
choose individual programs for each of the seven days of week.
Select the required 4-event schedule and confirm with OK.
User settings
In the user settings menu you can change the following items:
• Timeanddate
• Childlock
• Displaysettings
• Energymonitor
Time and date
Press OK and set the actual time in hours and minutes. The date will then be displayed. Set the date and confirm with OK.
User settings
OK
Time and date
OK
Morning
Daytime
Evening
Night
Eachzoneispre-programmedwitha4-event
schedule for easy and economic heating control, see Preset schedule under Fac-
4-event settings
tory settings. The schedule can be easily changed in the following way:
OK
1. Press Select and then Menu to activate the 4-event settings display. Confirm with OK.
2.Selectthezoneforwhichyouwishtomakechanges.PressOK. If
youwanttochangethescheduleforthezoneconcerned,select
Schedule in the menu and confirm with OK. The factory default is 5:2, see following section: Schedule.
3.UsetheUporDownbuttontochoosethedaysforwhichyou
want to change the settings: Mon-Fri or Sat-Sun for 5:2; Mon­Sat or Sun for 6:1; or Mon-Sun for 7:0. Press OK.
4. Now select the time and temperature for the chosen event in the
Child lock
Allows you to lock the comfort system set­tings, including all thermostats, e.g. in public or other places where you do not want the settings changed. There are four alternative child lock settings:
Central : Locks only the controller. Normal : Locks all units, including the controller. Individual thermo-
stats can be unlocked locally.
Full : Locks all units, including the controller. Individual thermo-
stats can only be unlocked from the controller.
O : Disables the child lock settings. Confirm your choice with OK. The lock symbol will be shown on the display. The child lock can only be unlocked on the comfort system control­ler by simultaneously pressing both the left and right buttons for 8 seconds.
Child lock
OK
Display settings
Allows you to select what is shown on the initial display.
Temp -
-Set temp: Shows the current temperature
setting
Display settings
OK
© 2013 OJ Electronics A/S
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Comfort System4TM English
-Room: Shows the actual room temperature
-Floor: Shows the actual floor temperature Scr. saver: Switches o the display after 60 seconds if no button
is pressed. Any subsequent press of a button reacti­vates the display. The controller remains active and runs the selected program.
Idle screen: When Exit is pressed or there has been no activity for
30 seconds, the Central Controller reverts to the initial display. There are 3 dierent display modes: Single: Single mode is the standard initial display (the factory setting). Auto: Standard initial display with automatic switch­ing between the current status of all connected room thermostats. Simple : Simple mode for easy mode shifting. The controller will show the initial display in one of the three modes: Holiday, Comfort or Frost. To enter the menu,
select Back and press OK. Press the OK button to select or deselect the display options. Then select Exit in the menu to return to the initial display and view your chosen settings.
Energy monitor
To view the true cost of the energy con­sumed, select the actual currency and cost per unit.
Currency: Press OK and choose the required currency.
Confirm with OK.
Cost/unit: Press OK and set the actual cost of electricity.
The cost must be entered per kWh. Press OK.
Leave the menu by pressing Exit. To display actual energy consumption and to specify the load for each thermostat, see Readout.
Energy monitor
OK
Engineer settings
The Engineer settings menu contains the following options:
• Osettemperature
• Adaptivefunction
• Application
• Temperaturescale
• Backlight
• Sensorselection
• Language
• Factoryreset
• Information
Offset temperature
If the actual temperature (measured using a thermometer) does not correspond to the thermostat value shown on the controller, the thermostat can be adjusted by osetting the temperature. Press OK and enter the measured temperature value. Confirm with
OK.
Adaptive function
Ensures that the required temperature has already been reached when you get up in the morning or come home from work. After just a few days, the adaptive function will have automatically calculated when the heating
Engineer settings
OK
Offset temp.
Adaptive function
OK
OK
must be turned on. The adaptive function applies for all units con­nected to the system. Press OK and set the function. Press OK and set the function to On. Confirm with OK.
Application
Set the type of control to be used by the Central Controller. There are 4 options: Floor: The Central Controller controls
floor temperature only. A floor sensor must be con­nected.
Room: The Central Controller controls room temperature
only.
Room/limit: The Central Controller controls room temperature with
min. and max. limits for floor temperature. A floor sen­sor must be connected.
Regulator: The Central Controller functions as a simple regulator
and no sensors are used. The setting is a percentage. Temperature regulation can be achieved via the op-
tionintheUsersettingsmenu:
NOTE: Setback temperature unavailable.
Press OK and select the required application. Confirm with OK.
Application
Regulator.
OK
Temperature scale
Allows you to set the temperature range with­in which the Central Controller can be set. It is then only possible to set a temperature within this range in auto, comfort and manual mode. Press OK to highlight Mintemperature.UsetheUporDownbutton to select the minimum permissible temperature. Press OK and then select the maximum permissible temperature. Confirm the settings with OK.
Temp scale
OK
Frost temperature
The required temperature in frost protection mode. Both room and floor temperature can be set. Press OK and set the required room tem-
peratureusingtheUporDownbutton.Press
OK and set the required floor temperature. Confirm the settings by pressing OK.
Frosttemp.
OK
Backlight
There are three settings for the display back­lighting:
• Auto: Backlighting is activated whenever a
key is pressed and goes out automatically 30 seconds after the last key is pressed.
• On heat: Backlighting comes on when heating is called for by the
thermostat.
• Const on: Backlighting is constantly on. Select the required backlighting setting and confirm with OK.
Backlight
OK
Sensor selection
Floor sensors of types other than that sup­plied by OJ Electronics (12 kΩ/ 25°C) can be selected in this menu. The controller is preprogrammed for 4 other types:
Sensor 2 kΩ Sensor 10 kΩ Sensor 15 kΩ Sensor 33 kΩ
Select the installed sensor with the arrow buttons, then confirm with OK. The resistance characteristics of the sensor at 15 °C, 20 °C, 25 °C and 30 °C are now displayed.
Sensor
OK
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© 2013 OJ Electronics A/S
Comfort System4TM English
If the installed sensor does not have the same characteristic as that shown in the display, change the values for the 4 listed tem­peratures using the arrow buttons. Confirm with OK to switch to the next resistance characteristic. Select Information with the arrow buttons, then confirm with OK. The display now shows the resistance characteristic of the selected sensor. Then confirm with OK. The new sensor values are now stored in the controller.
Note: If an incorrect sensor is selected, there is a risk that the ther­mostat will not be able to maintain the required temperatures, and damage to the floor construction or covering may therefore occur.
Language
Allows the language used on the display to be changed. Press OK and select the required language. Confirm with OK.
Language
OK
Factory reset
Allowsfactorysettingstoberestored.Your
personal settings will be lost, see System factory settings.
Press OK and choose Reset in the menu. Confirm with OK.
Factory reset
OK
Information
Displays the thermostat software version.
Information
OK
System settings
The System settings menu contains the fol­lowing options:
• Addunit
• Removeunit
• Switchunit
• Alarmrelay
Add unit
To add a new thermostat or relay point to the comfort system, select Add unit and press OK. The controller now enters "listening mode". For details on connecting the Thermostat/Panel Heater Controller, see Connecting thermostats under First time settings.
Remove unit
To remove a Thermostat or Panel Heater Con­troller from the Comfort System, press OK. Select the unit you want to remove and press
OK. Confirm with OK.
Switch unit
If a unit has been set up in the wrong group or
zone,youcanchangethegroup/zone.
Press OK, select the thermostat/Panel Heater Controller concerned and press OK. Now selecttherequiredzone. Confirm with OK.
System settings
OK
Remove unit
Switch unit
Add unit
OK
OK
OK
Alarm relay
The central controller can be used as an alarm relay for external signals from the output ter­minals. The alarm relay can be set as follows: Sensor Err.: The alarm relay is activated
by sensor faults on one or more of the connected thermostats.
Overheat: The alarm relay is activated by sensor faults or
overheating of units.
Communication: The alarm relay is activated by sensor faults, over-
heating of units or wireless communication faults.
O : The alarm relay function is switched o, and the
output terminals are used to control an underfloor heating cable.
Alarm relay
OK
Readout
The Central Controller features readouts of energy consumption and status for each con­nected room.
• Energymonitor
• Roomstatus
Energy monitor
Displays energy consumption for the past 2, 30 or 365 days. Press OK and select the room you want to view. Press OK for the chosen period. The value in percent (%) shows the relative amount of time the heating has been on. The following figure is the cost for the selected period. To ensure correct calculation, check the settings for Load. Load: Press OK and enter the connected heating power.
The value must be in watt (W). Press OK.
Leave the menu by pressing Exit.
Room status
Displaystheactualstatusforeachroom/zone.
Press OK for the chosen room thermostat. Signal strength is displayed in the top right­hand corner, with up to 4 bars at full strength.
Room: The actual room temperature in degrees. Floor: The actual floor temperature in degrees
(if floor or limit control is selected).
Application: The application for the actual thermostat. Operating hours: The number of hours the Central Controller has
been switched on.
ID button:
Press ID button to identify the selected Thermostat/Panel Heater Controller. The selected unit will be identified by its ID number in the upper left of the display in one of the following ways:
Thermostat: Display flashes the ID number. Panel Heater: LED flashes as many times as the ID number.
The process lasts approx. 10 seconds before the unit returns to normal mode.
Back
Various menus and submenus contain a Back option.
UseBack to return to the previous step.
Exit
Returns to the initial display.
Readout
OK
Energy monitor
OK
Room status
OK
Back
Exit
Control signal
OCS4 is equipped with a control signal input, the terminal for
© 2013 OJ Electronics A/S
5
Comfort System4TM English
which is marked S. By means of an external signal, the thermostat can be controlled in three dierent modes:
•Setback: In setback mode, the thermostat controls the tempera-
ture according to the lowest programmed setting in the 4-event schedule for floor and room temperature respectively.
•Frost protection: In frost protection mode, the thermostat
controls room temperature according to the value set under: Engineer settings/Frost temperature.
•O: Switches the thermostat to O.
Factory settings, Master
Child lock - Room Display settings Temperature (Temp) Energy monitor - Currency
- Price/unit Adaptive function On Application Room/floor (Room/limit) Temperature scale - Min.
- Max Frost - Room
- Floor
Norwegian kroner (NOK)
1.23
0.0
40.0
10.0
10.0
Backlight Auto Sensor Factory
CS4TM THERMOSTAT
Power interrupter
Left button Middle button Right button
Decrease temperature Programming Increase temperature
Manual temperature setting
The thermostat has a temperature setting range of 0-40°C. This function allows you to override the 4-event program for the actual event. The manual setting will apply until the next programmed event. Set the required temperature using the left and right buttons. The temperature setting will flash on the display. 5 seconds later, the temperature setting is shown constantly on the display together with a hand symbol. To cancel manual operation, press the middle button once and the thermostat will revert to the automatic 4-event program on the system controller.
Settings
To set parameter values, press and hold the middle button for 3 seconds. SCA Hi 40 will be shown on the display. Firstly, SCA will be displayed for 1 second, followed by Hi and finally 40. The re­quired value can then be set using the arrow buttons. To access the next parameter, press the programming button again. If no buttons are pressed for 30 seconds, the program returns to the initial display.
Parameter Shown on display Factory setting
Max. temperature
Min. temperature
Max. limit temperature FLOOR
Min. limit temperature FLOOR
Measured floor temperature Measured room temperature Application
Oset
Backlight
Address readout
Repeater function
Software version
*1 : Requires that a floor sensor is installed
SCA Hi 40
SCA Lo 0
Li Hi 28
Li Lo  15
FLo 24.5 ro  21.5 APp F (Floor sensor) *1
A (Room sensor) AF (Room sensor with floor limit) *1 C : Regulator
OFF 0
LHt OFF
Adr 05
rEp OFF
SU  1.0
40°C (0-40°C)
0°C (0-40°C)
28°C (0-40°C + OFF)
15°C (0-40°C + OFF)
F : Floor
0 (+/- 8°C)
OFF
OFF
General operation
The interrupter button allows you to turn the thermostat on “I” and o “0” by sliding the button up and down. When the thermostat is switched o “0”, the relay disengages. All settings will, however, be remembered. The thermostat is intuitively operated using the navigation buttons. Basic functions such as manual temperature setting and thermostat setup can easily be performed. Other functions such as 4-event settings, energy readouts, etc. can be performed from the Central Controller.
Wireless signal strength
The thermostat has a built-in signal strength monitor, which transmits the actual signal strength to the controller. The
aerial symbol consists of 4 bars at full signal strength, 3 bars at medium, 2 bars at low and 1 bar at very low signal strength. If the thermostat is installed far from the controller or there are signal absorbing materials in the building, it may be necessary to connect a repeater, see Settings - Repeater function. If no aerial symbol is shown on the display, wireless connection to the Central Controller has been lost. Go to System settings / Add unit on the Central Controller to reconnect the thermostat.
6
© 2013 OJ Electronics A/S
If Regulator (C) is selected under Application, the floor and room sensors are discon­nected and the heating is controlled on a scale of 0-10, corresponding to 0-100% activated.
Max. temperature
The highest temperature to which the thermostat can be adjusted.
Min. temperature
The lowest temperature to which the thermostat can be adjusted.
Max. limit temperature
If a limit/floor sensor is connected to the thermostat, the highest floor temperature allowed for wooden or other floor types can be set here.
Min. limit temperature
If a limit/floor sensor is connected to the thermostat, the lowest floor temperature allowed for tiled or other floor types can be set here.
Measured floor temperature
Readout of actual floor temperature (if a floor sensor is connected).
Measured room temperature
Readout of actual room temperature.
Application
Application setup for the thermostat. Allows the type of control to be set. There are 4 options:
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