Choice Of Regulation - ComfortZone RX35 User And Installation Manual

ComfortZone RX35/RX50/RX65
11.1.6 Input power limit
Options: 0 - 12000W Electric input power
limitation value. May be adjusted to reduce the
needed fuse size, otherwise left at 12000 W.
Fuse size
16 A
20 A
25 A
32 A
40 A
50 A
NOTE: In configuration, the maximum input power limit can only be lowered, not
increased. Once power limit is reduced, the only way to increase the maximum power
limit again is by replacing the entire control unit.
11.1.7 Supply fan T12 adjust
Here you set the air fan speed in relation to the heat pump's fan setting.
Factory setting -30%. This corresponds to about -10% in supply air flow compared to
the exhaust air flow.
11.1.8 Heat elements only
Here you choose if you want to run the heat pump with only electricity supply. Factory
setting: No.
11.1.9 Time
Time and date are preset but can be adjusted here.

11.2 Choice of regulation

The type of regulation should be selected during the installation to
OUT&IN (outdoor & indoor), UT (outdoor) or IN (indoor).
This is done in the menu "Advanced settings" "Heating settings"
"UV Control method".
Factory setting is Outdoor & Indoor Control.
11.2.1 Control method OUT & IN, Factory setting.
The supply temperature to the heating system is controlled by the outdoor
temperature according to a temperature curve.
The supply temperature is slightly adjusted by the measured indoor temperature
compared to the desired value, but there is no guarantee that the CW room setting
value will be exactly met.
The heating power, i.e. compressor power plus any additional power, is adapted to
the calculated power requirement. Curve 1-10 can be selected, where 1 is used for
low-temperature systems with a small heating requirement, and 10 for high-
temperature systems with a large heating requirement. The selected curve can be
fine-tuned in the user menu, see section "fine tuning indoor temperature".
When changing the temperature curve, the fine adjustments that are made remain.
Power limit value
3300 W
4200 W
5200 W
6600 W
8300 W
12000 W
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