OJ Electronics comfort system4, Руководство пользователя

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© 2013 OJ Electronics A/S
Comfort System4
TM
English
which is marked S. By means of an external signal, the thermostat
can be controlled in three different 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.
• Off: Switches the thermostat to Off.
Factory settings, Master
Child lock - Room
Display settings Temperature (Temp)
Energy monitor - Currency
- Price/unit
Norwegian kroner (NOK)
1.23
Adaptive function On
Application Room/floor (Room/limit)
Temperature scale - Min.
- Max
0.0
40.0
Frost - Room
- Floor
10.0
10.0
Backlight Auto
Sensor Factory
CS4
TM
THERMOSTAT
Left button Middle button Right button
Decrease temperature Programming Increase temperature
Power interrupter
General operation
The interrupter button allows you to turn the thermostat on “ I ” and
off “ 0 ” by sliding the button up and down. When the thermostat is
switched off “ 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.
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 re-
quired 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 SCA  Hi  40
40°C
(0-40°C)
Min. temperature
SCA  Lo  0
0°C
(0-40°C)
Max. limit temperature FLOOR Li

Hi

28
28°C
(0-40°C + OFF)
Min. limit temperature FLOOR Li

Lo

15
15°C
(0-40°C + OFF)
Measured floor temperature
FLo  24.5
Measured room temperature ro

21.5
Application APp

F (Floor sensor) *1

A (Room sensor)

AF (Room sensor with
floor limit) *1
 C : Regulator
F : Floor
Offset OFF

0
0
(+/- 8°C)
Backlight LHt

OFF OFF
Address readout Adr

05
Repeater function rEp

OFF OFF
Software version SU

1.0
*1 : Requires that a floor sensor is installed
If Regulator (C) is selected under Application, the floor and room sensors are discon-
nected 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: