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Press the reset button (detail 6 - fig. 1) again for 5 seconds to exit the "OTC" menu.
If the room temperature is lower than the required value, it is advisable to set a higher value curve and vice versa. Pro-
ceed by increasing or decreasing in steps of one and check the result in the room before any further adjustments.
fig. 14- Compensation curves
Adjustments from Remote Timer Control
If the boiler is connected to the Remote Timer Control (optional) with OpenTherm protocol, the previously de-
A
scribed adjustments can be made as described table 1.
Table. 1
Heating temperature adjustment
DHW temperature adjustment
Summer/Winter Switchover
Eco/Comfort selection
Outside Weather Compensation
System draining
The drain tap ring nut is located under the safety valve
inside the boiler.
To drain the boiler turn off the supplied isolation valves
underneath, then turn the ring (ref. 1 - fig. 17) anti-
clockwise to open the tap. Do not use any tools; use
hands only.
8
Outside Air temperature
Adjustment can be made from the Remote Timer Control menu and the boiler control panel.
Adjustment can be made from the Remote Timer Control menu and the boiler control panel.
Summer mode has priority over a possible Remote Timer Control heating demand.
On disabling DHW from the Remote Timer Control menu, the boiler selects Economy mode. In this
condition, the eco/comfort button on the boiler panel is disabled.
By enabling DHW from the Remote Timer Control menu, the boiler selects Comfort mode. In this con-
dition it is possible to select one of the two modes on the boiler panel.
You can make all the adjustments by using the remote timer control.
cod. 3541T010 - Rev. 00 - 10/2019
BLUEHELIX PRO RRT 24 C
OFFSET = 20
90
85
80
70
60
50
40
30
20
OFFSET = 40
90
85
80
70
60
50
40
30
20
fig. 15- Example of compensation parallel
fig. 16- Safety valve with built in drain tap
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
curve offset
1
EN
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