Cosmo CFE User manual

1 5
6
3
2
4
NO COM L N
ON
1 2
ON
9CPH
6CPH TPI
Span
±0.25°C
INTRODUCTION
LCD ICON DESCRIPTION
PRODUCT COMPLIANCE
SAFETY INFORMATION
WIRING DIAGRAM
TECHNICAL SPECIFICATION
RECEIVER
TERMINALS DESCRIPTION
DIP SWITCH SETTINGS
CHANGE THE SETPOINT
TEMPERATURE
BUTTON FUNCTIONS
CFE is a digital room thermosat used to control room
temperature. Device launching heating system by shorting
terminal blocks, simultaneously informing the action and
showing this information on the LCD display. Before use please
read this manual carefully. Use only AA 1.5 V alkaline batteries in
the thermostat. Place the batteries into the battery slot located
under the cover. Do not use rechargeable batteries.
The DIP Switches can be found on the rear
of your thermostat.
Actual room temperature.
1. Heating Mode On
2. Frost Protection Mode On
3. RF signal indicator
4. Low battery status
5. Temperature unit
6. Room / setpoint temperature
This product complies with the essential requirements and other
relevant provisions of the following EU Directives: EMC 2014/30/
EU, LVD 2014/35/EU, RED 2014/53/EU and RoHS 2011/65/EU.
868.0-868.6MHz; <13dBm
Use in accordance to national and EU regulations. Use the
device as intended, keeping it in dry condition. Product for
indoor use only. Installation must be carried out by a qualified
person in accordance to national and EU regulations.
Note: For the CFE pack, the pairing between the thermostat
and the receiver is already done.
1. Turn on the LCD backlight
2. Turn on/off the Frost Mode
3. Increase button
4. Decrease button
Thermostat
Thermostat supply 2 x AA Alkalie Batterien
Receiver supply 230 V AC
Receiver rating max 16 (5) A
Outputs Voltage free
NO / COM terminals
Temperature range 5 - 35°C
5. When in Manual Mode, ON will turn the boiler on.
6. When in Manual Mode, OFF will turn the boiler off.
7. Receiver operates in automatic mode according to the
thermostat.
8. Receiver output is controlled by the On/Off slide switch.
Receiver
TERMINAL DESCRIPTION
NO Switch Terminal
COM Common Switch Terminal
L, N Supply (230 V AC)
CONTROL
FEATURE
OPERATION
TPI
When TPI is selected on DIP switch No.
2, the DIP switch No. 1 is functional.
You can choose the Cycles Per Hour
between a lower comfort level (6CPH)
and a higher comfort level (9CPH).
Span
When Span is selected on DIP switch No.
2, the DIP switch No. 1 is not functional.
The temperature accuracy of your ther-
mostat is set to ± 0.25 °C.
L
L
COM
Thermostat
NO
N
N
L
L
M
N
N
COM
NO
OR
Receiver
Receiver
AC 230 V
AC 230 V
MAX
16 (5) A
Thermostat
L
L
COM
Thermostat
NO
N
N
L
L
M
N
N
COM
NO
OR
Receiver
Receiver
AC 230 V
AC 230 V
MAX
16 (5) A
Thermostat
Actual room temperature.
1
4
BOILER
PUMP
Electronic Room Thermostat with
Radio Receiver
Model: CFE
Quick Guide
Press or to set the temperature.
2
2 seconds timeout.
3
1 3
2 4
56
78

ON
AUTO
OFF
MANUAL
TEST / PAIRING
TEST / PAIRING
TEST / PAIRING
TEST / PAIRING
TEST / PAIRING
TEST / PAIRING
TEST / PAIRING
+ −
+ −
FROST PROTECTION PAIRING THE THERMOSTAT
WITH THE RECEIVER
SLEEP MODE
INSTALLER MODE
RESET
1
1
1
2
1
1
2
2
2
1
3
2
2
Press button to turn on/off frost protection.
When Sleep Mode is active all the thermostat functions will be
paused.
Press and hold TEST / PAIRING button for 3 seconds.
Pairing process can take up to 9 minutes.
Once devices are successfully paired, LED on the receiver will go
solid red. Press and hold TEST / PAIRING button for 3 seconds to
end the pairing process.
Remove the batteries without pressing any button. Wait 2
minutes and insert the batteries again. Your device will be
restarted.
When you want to change the batteries your device will use the
internal memory to backup your settings. You have 30 seconds
to change the batteries before losing your settings.
Note: If you do not notice the “low battery” symbol displayed
on the screen in time, it will shut down. In this case, after
removing the old batteries, it is necessary to wait 5 minutes
before inserting the new batteries. Otherwise, it is possible that a
condenser will remain partially discharged and it can prevent the
thermostat from restarting.
Press TEST / PAIRING button again to return to the main screen.
Press three buttons at the same time for 3 seconds.
Press TEST / PAIRING button to check the connection with the
receiver.
BEGIN THE PAIRING PROCESS
END THE PAIRING PROCESS
TEST THE PAIRING PROCESS
Note: For the CFE pack, the pairing between the thermostat
and the receiver is already done.
If you want to re-pair thermostat with the receiver, make sure
that the device is disconnected from the power supply and the
switches on the receiver have been set to AUTO and ON. Then
connect the receiver to the power supply and wait for the red
LED to light steadily. Then switch to the OFF position and again
to ON position quickly. The red flashing LED will confirm entering
the pairing mode.
Press any button to stop the Sleep Mode.
The Frostpoint temperature can be reviewed by pressing the
button once, but can only be changed in Installer Mode.
ON
AUTO
OFF
MANUAL
DXX FUNCTION PARAM-
ETER
DEFAULT
VALUE
d01 Temperature display
increments
0.1°C or
0.5°C 0.5°C
d02 Temperature offset ± 3.0°C 0.0°C
d03 Frost Protection set-
point temperature
5.0°C -
17.0°C 5.0°C
COSMO GmbH
Brandstücken 31
22549 Hamburg
[e-mail]
www.cosmo-info.de
February 2020
V003
TEST / PAIRING
3 sec
3 sec
3 sec
3 sec
1 sec
3 sec
3 sec
3 sec
3 sec
3 sec
1 sec