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1. It is required to connect a room thermostat with a closing contact (e.g. AURATRON).
The thermostat should
close the measuring line - room sensor input, for the temperature decrease time.
2.
NO VOLTAGE MUST BE CONNECTED TO THE REGUALTOR'S MEASURING INPUT
.
3. Use a thermostat with a potential-free relay output only. The regulator does not work with modulated output
thermostats. Most often, these are advanced thermostats with impulses of varied durations.
Ther external
The user sets the room temperature. The menu has many options and the weather characteristics can be set.
NOTES:
1. It is required to connect an external sensor (the sensor must be mounted on the north wall of the building)
2. All remarks from the
THERMOSTAT
section must be followed
Room external sensor
This configuration uses all the possibilities of the regulator and it is a full weather control. The user sets the
room temperature and the weekly heating program. After activating this point, the user menu changes.
Note:
1. It is required to mount the external sensor on the north wall of the building
2. It is required to mount the room sensor (do not mount near heat sources)
HW circuit
HW priority
HW priority means the HW heating needs to be turned off until the HW dispenser is heated up.
HW additional boiler temperature
The boiler temperature, during HW heating in the summer period and for the active HW priority, is determined
as follows: the value of a current parameter is added to the HW temperature set by the user. Setting a higher
value will reduce the dispenser heating time, but a too high boiler temperature can increase fuel consumption
and result in exceed the critical temperature in the boiler.
HW priority - time
If the HW dispenser is not heated up for the set time, the regulator will turn off the priority not to cool down the
CH installation too much. The priority will be turned off automatically in the next dispenser heating cycle.
Circulating pump
The goal of the HW circulating pump is to supply hot water to the tap. For large installations, the overall water
consumption decreases.
Pump activation
Once activated, the circulation pump is drawn on the screen with a color. It operates only when the HW heating
is set in the weekly program. Moreover, the pump operates in cycles; the operation time and the downtime are
described below.
Operation time
