Emos ST201 Bedienungsanleitung Seite 15

GB
Programmable Electronic Room
Thermostat • model ST201
ST201 programmable thermostat provides electronic control of 230VAC heating
or cooling system as well as providing a frost protection. ST201 includes feature of
setback function for energy saving purpose. Also it off ers the option of Pulse width
modulation (PWM) control.
ST201 provides 9 predefi ned and user adjustable programs. ST201 has been designed
to give you an easy–to-use and push-button climate control. The large, clear and backlit
display is easy to read even in the dark.
Specifi cations
Dimensions
Materials
Weight
Battery
Max. Switching voltage
Max. Switching current
Temperature control range
Temperature Control Span
Operating temperature
Storage temperature
Keys
ST201 has 8 input keys: COMF/ECON,
RESET Button.
Keys Functions
COMF/ECON Select Comfort, Econ or Defrost set-temp
and Adjust the desired set-temperature
Cancel program override/ select program in
PROG
program setting mode
OK Return to normal mode
Turn on setback function in heating system/
Green Button
switch to off mode in cooling system
Enter setting modes/ change program day in
SET
program setting mode
Reset the thermostat to default state. This key is
RESET
located on the PCB
135 (W) x 105 (H) x 32 (D) mm
Polycarbonate (PC)
300 g
Alkaline AA 1.5 V x 2
~ 230 V AC/50 Hz
~ 3(1) A
10 -35 °C
0.5/1/2 °C
0 °C - 50 °C
-20 °C - 60 °C
, , PROG, OK, green Button, SET, and internal
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Reset
ST201 will be hard reset after reset button is pressed. ST201 will be soft reset after
power up.
Default of Comfort, Econ and Setback:
• If System option is set to Heat:
Comfort: 21.0 °C (70 °F)
Econ: 19.0 °C (66 °F)
Setback: = Econ – 3 °C (6 °F) = 16.0 °C (60 °F)
• If System option is set to Cool:
Comfort: 24.0 °C (75 °F)
Econ: 27 °C (81 °F)
Function Hard reset
Operation mode
Temperature scale
Room temperature
Set-temp Base on the current time and program
Preset Set-temps Default
Clock 00:00
Day Monday
Program day 5 –2 or 7 – days depends on Program day option
Reset to default (Refer to
Program profi le
„Setting program")
All days are reset to
Program
Program 1
Program override
System Heat or Cool mode depends on System option
On – Off or PWM control depends on Control mode
Control mode
Span
Low battery warning Cleared, to be renewed within 4 seconds
LCD backlight
Short cycle protection
timer
Power down fl ag
Output status
Soft reset
Normal mode
Depends on option switch
The current room temperature
Retrieved from EEPROM
Retrieved from EEPROM
Retrieved from EEPROM
Retrieved from EEPROM
Retrieved from EEPROM
All cleared
option
Span depends on Span option
Off
Reset
Reset
Off
Relay is initialized to Off
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