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m
anUal operation mode
This operation mode is used when testing the heating system or in the event of a malfunc-
tion. Each control output can be manually switched on, off or set to operate automatically.
h
eating and cooling mode selection
To switchover between heating and cooling select icon and press key
heating
Cooling
Cooling control is operated thermostatically according to the requested
room temperature, with a constant stand-pipe temperature. The temperature
is set with parameters S2.12 and S3.12.
For cooling function a room sensor or a room unit DD2+ needs to be con-
nected and the system for cooling water supply must be switched on.
When switching between heating and cooling, you should change the re-
quested day and night temperature.
e
:
mission analysis
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
burner load (heating circuits, domestic hot water) and in such way provides boiler operation
without burner switch-off's.
Function automatically expires after 20 minutes or it can be switched off earlier by selecting
the icon once again.
Emission analysis can be activated with the button
:
Move between individual outputs R0 to R9 with buttons
and
. Select the output by pressing the
Value ON, OFF or AUTO will begin to flash. Now you can
change the output status with buttons
Confirm the setting by pressing the
Exit the setting by pressing the
:
29
button.
and
.
button.
button.
.
as well.
User manual
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