ThermoTec 67912 User manual

Thermotech - Spårvägen 8 - S-90131 Umeå Sweden
C1
+24V GND
C2
+24V GND
C3
+24V GND
C4
+24V GND
C5
+24V GND
C6
+24V GND
C7
+24V GND +24V
C2
+24V GND
C3
+24V GND
C4
+24V GND
C5
+24V GND
C6
+24V GND
C7
+24V GND
C8
+24V GND
C9
+24V GND
C10
+24V GND
C11
+24V GND
C12
+24V GND
IQ Base
Wireless control unit
(24 VDC)
Quick guide 67912
1 2
03 04 20 2221
17
18
19
05-16
0 -10V 24V DC GND
24V DC 2.5W max.
0 -10V/PWM
GND
Leakage
sensor
Input
µ 2A
24...230V~
C/O
= Comfort
= Eco
24V DC 3W max. per actuator outputs
Sensors x3
T1
T2
T3
COM NO NC
23
BLE FCT
Eco
= Heat.
= Cool.
C1
+24V GND
C2
+24V GND
C3
+24V GND
C4
+24V GND
C5
+24V GND
C6
+24V GND
C7
+24V GND
C8
+24V GND
C9
+24V GND
C10
+24V GND
C11
+24V GND
C12
+24V GND
Pump
L (pump)
N
L
N
Power
supply
02
230V~50Hz 230V~50Hz
300W / 500VA max.
01
3
L (pump)
N
230VAC~50Hz
300W / 500VA max.
02
L
L
N
N
Output
contact
23
Eco
456
WEIGHT MATERIAL
APPV'D BY
2018-12-05 jens
DATE NAME
DRAWN BY DWG NO.
PROJECT
TITLE
SHEET SCALE
A3
REVISION
Spårvägen 8
901 31 Umeå
Sweden [phone]
1 of 1 1:1
1Mounting and installation
• Only a professional installer is authorised to install and service
the product. Control unit is intended for xed installation only.
• Loosen the screw in the centre of the connection unit.
• Remove the front cover.
• Remove the lower casing and attach the control unit to the wall
using the attached screws, you can also mount the unit on a
DIN rail.
2Connection of thermal actuators
• Connect actuators to desired channels on the control unit.
• C1 to C12: only 1 actuator connected per channel.
4Pump control
• Circulation pump can be connected to the control unit.
• Pump output is turned on when at least one channel is in heat
demand.
5ECO-Mode
• An external clock could be installed with a time controlled low-
ering of the preset temperature by 3ºC.
Power up
• Once all the wiring is made and the front cover is back on, plug
the control unit on a socket.
ENG
Warning for pump connection:
electrical hazard, always remove
the power supply from the product
before opening the casing.
IQ Home
IQ HomeIQ RoomIQ Base
/ : Bluetooth pairing button / Pairing status indicator (Blue)
(function) / : Factory reset button / Installation status indi-
cator (Green, orange or red)
a.
a.
b.

Thermotech - Spårvägen 8 - S-90131 Umeå Sweden
6Pairing the IQ Base with the App and room
thermostats
• Download the IQ Home Application on your smartphone.
• Stay in front of IQ Base (less than 5 meters) and launch the IQ
Home application.
• Follow the instructions on your smartphone (during this step,
Bluetooth will be activated automatically on your smartphone
for the pairing).
• Once the pairing between IQ Base and your smartphone is
done, then follow the instruction through the IQ Home APP to
pair the room thermostats.
• You can connect up to 3 controllers to your IQ Home applica-
tion.
Actuator conguration
• The factory actuator setting is NC (Normally Closed). To
change this setting to NO (Normally Open) please refer to IQ
Home application settings menu.
Thermostats identication
• To identify the thermostats associated to the iQBase, please
activate the identication function on the IQ Home application
in the settings menu.
Power supply 01 230V AC +/-10% 50Hz
Outputs
02 Circulation pump Pump switch phase: 2A/230VAC max 300W-500VA max.
03 Heating cooling relay contact Potential free contact: 2A/230VAC max
05...16 12 channel controls 1 thermo electric actuator 24VDC / 3Wmax (per channel)
21 3-way valve Power supply output 24VDC, 2.5W max
Control signal DC 0-10V or 10V PWM, load 500 Ohms max
Inputs
04 CO input External switch input (internal 24VDC, 5 mA)
17...19 Temperature sensor NTC 100kOhm at 25°C
20 Input DC 0-10V input impedance > 100 kOhm
22 Leakage sensor input External switch input (internal 24VDC, 5 mA)
23 ECO input External switch input (internal 24VDC, 5 mA)
Frequency BLE 2400-2483MHz, Power: <10dbm / Receiver Category 1
LORA 869.725-869.975Mhz, Power:<14dbm / Receiver Category 2
Environment
Protection rating IP20
Class Class I
Operating temperature 0°C to +45°C
Storage temperature -20°C to +70°C
Max. humidity level 80% at +25°C (non condensing)
Technical data
Led status
All leds o󰀨 Check the power supply
FCT Led solid green Product is powered ON
FCT Led blinking red Warning, default on the system, please refer to your mobile
application’s default list
FCT Led blinking orange Batteries on a thermostat are nearly empty, please refer to your
mobile application to identify which one
BLE Led indicator blinking blue
The receiver has lost the bluetooth connection, please enable
bluetooth on your phone, open the mobile app and move closer
to the receiver
The pump is not operating Check the cable for the pump and the function of the pump
Check that at least one actuator is open
Troubleshooting
SIMPLIFIED EU DECLARATION OF CONFORMITY :
Hereby, Thermotech declares that the radio equipment type, Wireless control unit IQ Base/67912, is in compliance with
Directive 2014/53/EU.
The full text of the EU declaration of conformity is available at the following internet address:
https://www.thermotech.se/dokumentation/
To download the detailed
instructions, please scan
the QR code
Factory reset
Press and hold on the button until the reset is completed (15
sec).
The sequence is as follow:
• After 5sec, the / led start to blink. Releasing the button
will abort the sequence.
• After 13 sec, the / led is blinking faster. Reset started.
• When the / led is turned OFF, the unit returns to normal
operating mode. The reset is over, the factory settings have
been restored (all pairings have been erased).