Danfoss DHP-S 7Ua, User Manual

Page: 22 / 32

4.1.2 Sub-menu HEAT CURVE
Table 6. Used to change settings for the heat curve.
Menu
selection Meaning Factory
setting
CURVE Calculated supply temperature at 0°C outdoor
temperature. Shown as a graphic curve. The curve
will be limited by the set values of MIN and MAX.
40°C
(for under
floor heating
30°C)
(range:
22°C / 56°C)
MIN Minimum permitted supply temperature, if the
temperature for heat stop has been reached and
the heat pump has stopped.
10°C
(range:
10°C / 50°C)
MAX Maximum calculated setpoint value of the supply
temperature.
55°C
(for under
floor heating
45°C)
(range:
40°C / 85°C)
CURVE 5 Local increase or reduction of CURVE at an outdoor
temperature of +5°C. Shown in the graph for
CURVE.
0°C
(range: -5°C /
5°C)
CURVE 0 Local increase or reduction of CURVE at an outdoor
temperature of 0°C. Shown in the graph for CURVE.
0°C
(range: -5°C /
5°C)
CURVE -5 Local increase or reduction of CURVE at an outdoor
temperature of -5°C. Shown in the graph for
CURVE.
0°C (range:
-5°C / 5°C)
HEAT STOP Maximum outdoor temperature when heat pro-
duction is permitted.
If the heat stop has been activated the outdoor
temperature must drop 3°C below this setting
before the heat pump resumes the heating cycle.
17°C
(range: 0°C /
40°C)
REDUCTION Only appears if the tariff control function has been
activated. Lowering set room temperature. Active
when a 10 kΩ connection is placed across the EVU
input connections.
2°C
(range: 1°C /
10°C)
20 – User manual
VUIFM102