nilan Compact P Software Instructions

Settings active cooling
D
epending on architecture, the dwelling may require cooling in the summer. Compact P has an integral
heat pump, primarily used for production of domestic hot water. The heat pump has a reversible
cooling cycle, and in summer is able to cool the supply air, while still producing domestic hot water.
Thus, in principle, this gives "free" domestic hot water heating.
The heat pump is able to cool the supply air by up to 10 °C and, in order to make it as efficient as
possible, it is a good idea to turn up the ventilation when cooling is required.
However, it must be emphasised that it does not function like a conventional air conditioning unit.
Instead, by cooling the supply air, the indoor air is dehumidified, thus giving a pleasant indoor climate
even when indoor temperatures are high.
Ventilation
Active cooling settings
↳ Allow active cooling Settings:
Standard setting:
Description:
On / Off
Off
With this it is possible to select or deselect active
cooling via the heat pump.
↳
Setpoint active cooling Settings:
Standard setting:
Description:
20 ↔ 35°C
26°C
This indicates the desired temperature at which active
cooling is to start and stop again when the
temperature falls below.
↳
High fan speed when cooling Settings:
Standard setting:
Description:
On / Off
Off
This indicates whether it is wished to raise the
ventilation level when the unit switches to cooling.
NB: The ventilation level is already raised in the case of
bypass cooling and cooling recovery, and not just in the
case of active cooling.
↳
Fan speed when cooling Settings:
Standard setting:
Description:
Level 3 / Level 4
Level 3
This indicates at what fan speed level the unit is to run
in cooling operation.
Requires that "High fan speed when cooling" is
activated.
↳
Minimum cooling supply temp. (ºC) Settings:
Standard setting:
Description:
5 ↔ 30°C
5°C
Here the minimum supply air temperature is set for
the unit during cooling mode.
↳
Cooling priority to hot water Settings:
Standard setting:
Description:
On / Off
Off
This indicates whether the cooling function is to have a
higher priority than production of domestic hot water*.
*When domestic hot water is needed, the heat pump will run at a higher level, and cannot
s
imultaneously perform active cooling during that period. However, it will open the bypass damper if
cooling is required.
By choosing cooling to have a higher priority than hot water, the unit will cool the supply air and store
the heat in the hot water tank during that period. The domestic hot water will be heated, but not as
quickly as usual in normal domestic hot water production.
Compact P / Compact P Polar (English)
BY NILAN
17

nilan Compact P Specifications

General

Brand	nilan
Model	Compact P
Category	Heat Pump
Language	English