SystemAir SAVE VTC 700 Betriebs- Und Wartungsanleitung Seite 31

GB
• Set P-band. Default setting is 4°C.
Range: 1-60°C.
• Set I-time. Default setting is Off.
Range: Off / 1–240 sec.
• Set actuator type. Default value is 0–10 V.
Range: 0–10 V / 2–10 V / 10–0 V / 10–2 V.
• Set circulation pump temperature. Default setting is 0°C. This option is available if Preheater controller type is
selected.
Range: 0–20°C.
• Set circulation pump stop delay. Default setting is 5 minutes.
Range: Off / 1–60 min.
8.7.6.4 Control Regulation
Configure how the system is controlled.
Temperature Control
• Configure temperature controller. Choose control mode:
Available modes: Supply air temperature control / Room temperature control / Extract air temper-
ature control
Note:
Room temperature control mode requires an accessory to measure room temperature.
• Choose temperature unit. Default setting is Celsius.
Available units: Celsius / Fahrenheit
• Set P-band. Default setting is 20°C. Set I-time. Default setting is 100 sec.
• Configure SATC Split for heater (0–20%), heat exchanger (25–60%) and cooler (65–100%) output settings.
Range: 0–100%.
• Configure cascade control setpoint for min/max supply air temperature, P-band, I-time.
Only available for Room temperature control / Extract air temperature control modes.
ECO mode
• Configure ECO mode settings. Set heater offset. Default setting is 5°C.
Range: 0–10°C.
Fan Control
• Configure airflow and fan settings. Select fan control (airflow) type. Default setting is Manual (%).
Available types: Manual (%) / Manual rpm / Flow (CAV) / Pressure (VAV) / External
Setting
Manual
%
Airflow
measurement
unit.
–
P-Band
-
I-time
211467 | A004
Flow (CAV)
RPM
rpm
l/s, m 3
0–3000 rpm 0–500 Pa
Default setting: 150 Pa
Off / 1–240 sec. Off / 1–240 sec.
Default setting: 5 Default setting: 5 sec.
sec.
Pressure
(VAV)
Pa
/h, cfm
31
Configuration |
External
%
–
–