Thermostatic head T-162
IP IP20 (IP: degree of inaccessibility to active parts of the product
and degree of water)
Max. ambient RH (relative humidity) 85% at 20 °C
CE marking
ERP (thermostat only) IV
Low voltage tests EN 60730-1* and EN 60730-2-9***
EMC (electromagnetic compatibility requirements) tests EN 60730-1 and EN 301-489-3
ERM (electromagnetic compatibility and radio spectrum matters) tests EN 300 220-3
Power supply Two 1.5 V AAA alkaline batteries
Voltage 2.2 V to 3.6 V
Maximum stroke 3.5 mm
Maximum strength 70 N
Differential pressure 1.5 bar
Operating temperature 0 °C to +40 °C
Storage temperature -10 °C to +50 °C
Radio frequency 868.3 MHz
Transmitter duty cycle <1%
Controller/interface SD card
Type micro SDHC, UHS or Standard
Capacity 4 GB to 32 GB, FAT 32 formatting
Speed Class 4 to 10 (or higher)
Controller
CE marking
ERP VIII
Low voltage tests EN 60730-1* and EN 60730-2-1***
EMC (electromagnetic compatibility requirements) tests EN 60730-1 and EN 301-489-3
ERM (electromagnetic compatibility and radio spectrum matters) tests EN 300 220-3
Power supply 230 V AC +10/-15%, 50 Hz or 60 Hz
Internal fuse T5 F3.15AL 250 V, 5x20 3.15A quick acting
Internal fuse, Heat pump output TR5-T 8.5 mm Wickmann 100 mA Time lag
Operating temperature 0 °C to +45 °C
Storage temperature -20 °C to +70 °C
Maximum consumption 45 W
Pump and boiler relay outputs 230 V AC +10/-15%, 250 V AC 8 A maximum
General purpose input (GPI) Only dry contact
Heat pump input 12 – 24 V DC /5 – 20 mA
Heat pump output 5 – 24 V DC /0.5 – 10 mA, current sink ≤ 100 mW
Valve outputs 24 V AC, 4 A max.
Power connection 1 m cable with europlug (except UK)
Connection terminals for power, pump, GPI and boiler Up to 4.0 mm² solid, or 2.5 mm² flexible with ferrules
Connection terminals for valve outputs 0.2 mm² to 1.5 mm²
*) EN 60730-1 Automatic electrical controls for household and similar use
-- Part 1: General requirements
**) EN 60730-2-1 Automatic electrical controls for household and similar use
-- Part 2-1: Particular requirements for electrical controls for electrical
household appliances
***) EN 60730-2-9 Automatic electrical controls for household and similar use
-- Part 2-9: Particular requirements for temperature sensing controls
Usable in all Europe
Declaration of conformity:
We hereby declare under our own responsibility that products dealt
with by these instructions satisfy all essential demands linked to the
information stated in the Safety instruction booklet.
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