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HERZ Wireless control system
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Now you can check the RF distance, go to the room which must be regulated. Put your thermostat on the final
position (On the wall or table...), then put the thermostat in the comfort mode (setting temperature position 35 °C).
Close the door and go to the receiver to check if the new status of the thermostat has received. (The heating is
generally showed by a Red LED).
Now return to the thermostat and switch it off. Check on the receiver again, if it’s also switched off (The red LED must
be turned off).
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If the RF signal is received correctly, adjust your setting temperature as you want.
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If the RF signal isn’t received correctly, check the installation (receiver position, distance...)
To make the installation easier, it will be better to have the thermostat near to the receiver during the configuration
mode. (A minimal distance of > 1meter must be kept).
Technical specifications
Environmental conditions
Operating temperature
Shipping and storage temperature
0 °C - 40 °C
0 °C - 50 °C
- 10 °C - 50 °C
Electrical protection
IP30 Class II
Setting temperature range
5 °C bis 35 °C
Regulation characteristics
Proportional Band (PWM 2 K at 10-min-cycle)
Power Supply
Operating life
2 x AAA (Micro) 1.5 V
~ 2 years
Sensing elements:
internal and external (option)
NTC 10 kOhm bei 25 °C
radio frequency
868 MHz, < 10 mW
CE-directives
Your product has been designed in conformity with the
European Directives.
R&TTE 1999/5/EC
EMC 2004/108/EC
RoHS 2011/65/EU
Product conformed to
Classification
Contribution
UE 811/2013 und 2010/30/UE
IV
2 %
Working
When you modify the setting temperature or the mode, the thermostat manages the receiver. The LED flashes quickly
in green for 2 seconds (quick red flashes for low batteries indication). When the batteries must be replaced, always
exchange the 2 batteries at the same time.
Operating status display
•
Constant red:
(Internal Sensor regulation) Heating indication (few sec after consign adjustment).
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Constant orange:
(External Sensor regulation) Heating indication (During consign adjustment)
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LED OFF:
no heating demand
Attention
If the thermostat is used with a touch central unit, the thermostat serves as a room temperature sensor. The setpoint
temperature and settings are made via the central unit.
