IVT Rego 5101, Installation Manual

Page: 23 / 40

Settings
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4.6.1 PI regulator
For accessories other than Room sensor or Active room
sensor the PI regulator for the mixing valve must be set.
P band regulation is used.
In Pool Pool
Actual v.
:
Set point :
Settings > Pool
P:
I:
Deviation :
Pump :
Display
0 °C
0
0
0 K
Off Winter , Summer , Off , On
E21
B
Set the fixed set point value that must apply.
B
Set appropriate values for P and I.
B
Set the temperature deviation that shall cause an alarm Accessory x temp. deviation
(
Æ
Chapter 5.6.51, page 36).
B
Enter pump function. Summer means that the accessory circulation pump is in operation during
summer operation.
The unit uses an externally connected sensor to control a 0-10V connected mixing valve to maintain
the stated fixed set point value.
In Own heat
curve
Set point curve E21
B
Set the set point value for the circuit flow at different outdoor temperatures. For the heat curve's
lowest outdoor temperature
DOT the same value as for E11's heat curve applies.
Room temp.
influence Room temp. influence 0 0-10 E21
Settings are shown if there is one or more active room sensors installed. With several room sensors,
comparison with the average of the sensor's actual values occurs.
B
Set how much a one degree difference in room temperature (actual/average value compared to set
point) shall influence the flow temperature set point for E11.T1.
Example: At 2 K deviation from the set room temperature, the set point for the flow temperature is
changed by 6 K when the influence is set at factor 3. At 0, there is no influence.
Setting Factory Range HP
Tab. 37 Accessory