Regin Corrigo C Series User Manual

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Manual CORRIGO C-SERIES 2000.09
C. Output sequence Y1
0 When not in use
1. AO1 Heating
2. AO1 Damper
3. AO1 Cooling
D. Output sequence Y2
0. When not in use
1. AO2 Plate heat exchanger
Means that the output controls e.g. a damper actuator for the heat
exchanger bypass duct.
Defrosting
Ice-build up sensor is connected to DI4. On ice build-up the defrosting
function is activated.
-The heat exchanger is set to full bypass and the heating sequence works
primarily when heating is required. If this is not sufficient to maintain the
setpoint the heat exchanger is permitted to go in with up to 30% of capa-
city.
-The fans continue operating. If the fans are of the two-speed type they will
operate at low speed while the defrosting function is active.
-Defrosting will continue until the ice build-up sensor returns to normal, with
a deactivation delay of 10 minutes. If defrosting still is active after 30
minutes, the supply air fan will be shut off until the defrosting is completed.
2. AO2 Rot.Heat exchanger
Alarm from the rotation sentinel is connected to input DI4.
CORRIGO can be set to stop the fans on rotation sentinel alarm.
Set under ”Settings”
3. AO2 Liquid connected heat exchanger
The valve is controlled in sequence and
the temperature in the circuit is minimum
limited via the sensor ”Return Exchanger”
connected to AI4.
N.B. This function can not be used with the
CORRIGO C30 or C40 since there is no input
for a minimum limiting sensor.
4. AO2 Damper
5. AO2 Heater
6. AO2 Cooler
E. Sequence Y3
0. When not in use
1. AO3 Cooling
2. AO3 Heating
Sequence Y1 á
1 AO1 Heating â
Sequence Y2 á
1 AO2 Plateexchâ
Sequence Y3 á
1 AO3 Cooling â
The function of the outputs can be set
individually. The sequence order,
however, is always the same: At
increasing heat requirement Y3 is
always activated first, then Y2 and
finally Y1.
Exhaust air
Supply air
Extract air
Outdoor air
Liquid connected exchanger
Sensor Return Exch
Pump
Control valve,
exchanger
Y1 Y2 Y3
Output
signal
Temperature
Setpoint

Regin Corrigo C Series Specifications

General

Brand	Regin
Model	Corrigo C Series
Category	Controller
Language	English