English - 11
English
Operation
Power supply
- The IRT 30 does not use batteries but uses electric power.
- The necessary electric power is supplied via a connection on
the boiler.
- During power failure or when switching off the power supply,
the clock will continue for at least one hour.
- Your clock program will always be maintained.
Maintenance
- Clean the IRT 30 using a dry cloth.
- Do not use any liquid or cleaning agents.This may cause
short-circuiting or damage to the thermostat.
Outside temperature
- If you select the weather dependent regulation (with or
without room temperature compensation), you need an outside
temperature sensor, which is connected to the boiler.
- Without the outside temperature sensor, only the room
temperature controlled regulation can be used.
4.2 Setting the temperature
You can set the temperature in two ways:
1. manually:
- Turn the temperature adjustment knob to the desired
temperature (refer to figure 4-1)
The clock program will be switched off.
2. automatically:
- Turn the temperature adjustment knob counter-clockwise un
-
til the dash points downwards (Auto mode, refer to figure 4-3)
- Raise the temperature by pressing the + key, 0.5
°C per
step, refer to figure 4-3).
- Lower the temperature by pressing the - key.
The clock program will not be switched off, but adjusted
temporarily to your desire. At the next switching point, the
clock program will be activated again.
The display usually shows the measured temperature in the
room and therefore not the set temperature.You can see the
set temperature by pressing the + or – key briefly.The set
temperature will blink for 5 seconds. After that, the measured
room temperature is shown.
manually
figure 4-1
automatically
figure 4-2
figure 4-3
