Dunkirk DWB Series - Manual (Page 31)

Press the button (see item 6 on control panel display) for 5
seconds again to exit parallel curve adjustment mode.
If the room temperature is lower lower than the required
value, it is advisable to set a higher order curve and vice
versa. Proceed by increasing or decreasing in steps of one
and check the result in the room.
Compensation curves
10 - OPERATING INSTRUCTIONS
Example of parallel compensation curve shift
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