28
User Manual
EN
OPERATING MODE SELECTION
HEATING AND COOLING MODE SELECTION:
HEATING
COOLING
Cooling regulation is thermostatically controlled according to the desired
room temperature and functions with a constant stand-pipe temperature.
The temperature is determined with parameters S2.12 and S3.12.
For cooling function a room sensor or a room unit must be connected and the
system for supplying cooling water must be switched on.
When switching between heating and cooling, you should change the desired
day and night temperature.
MANUAL OPERATION MODE:
This operation mode is used when testing the heating system or in the event of a
malfunction. Each control output can be manually switched on, off or set to operate
automatically.
Move between individual outputs
R1
to
R8 *
with
buttons
and
. Select the output, of which
status you wish to change by pressing the
button,
and ON, OFF or AUTO value will begin to flash.
Now you can change the output status with buttons
and
.
Confirm the setting by pressing the
button.
Exit the setting by pressing the
button.
CHIMNEY SWEEP:
This operation mode is intended for emission measurement. Controller activates burner
and maintains boiler temperature between 60 °C and 70 °C by adequate activation of
loads (heating circuits, domestic hot water) and in such way provides boiler operation
without burner switch-offs. Function is automatically switched off after twenty min-
utes, by pressing the icon one more time you end the function earlier.
* The number of outputs depends on the controller type.
Содержание MeiTronic W10
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