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Värmebaronen MP4 G2 / MP6 G2
8 - Outdoor temperature sensor
The sensor is fitted to an outside wall, at half the height of
the façade, close to a corner, facing north/north west.
The sensor must not be placed where it will be exposed to
the morning sun or close to valves, windows or doors.
Connection with at least 0.5 mm
2
cable up to 30 metres.
9 - Alternative temperature / External blocking
The input has different functions depending on the regulation
method chosen for the boiler.
For UTK regulation you can displace the level of the curve
with the aid of an external potential-free contact function.
See Menu, “Service level” rows 15 and 16.
With UTK regulation together with a room unit accessory,
the room unit temperature regulation is changed by the set
number of degrees.
Example. If the alternative temperature is set to -6, the mid-
dle point for adjustment will be displaced to 20 - 6 = 14°C
when the function is activated.
In fixed boiler temperature regulation, the power can be blocked
by means of an external potential-free contact function.
11 - Room Unit - accessory
The control can be equipped with a room unit with a temper-
ature regulator and an alarm indicator, which has the same
function as the red indicator on the front panel of the boiler.
The room unit increases heating comfort with the lowest
possible energy consumption. Configurable temperature
range is 15- 25°C.
Additional information is included with the device.
12 - Buzzer alarm
Potential-free relay output, closed in the event of an alarm.
Protective low voltage, max 48V~/ 24V=, 2A.
Electrical installation
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