Regin Corrigo C Series, User Manual, Page: 31 / 56

32
Manual C
ORRIGO
C-
SERIES
2000.09
P. TWO-SPEED FANS (C10 and C30 only)
Cannot be selected when DX-cooling has been configured.
When two-speed fans are used the scheduler menu is automatically
complemented with periods for low speed running. See under ”Scheduler”.
On startup the exhaust air fan will be started first, at low speed. After a preset
time the supply air fan will start, at low speed.
Should the scheduler or external switches/timer be set for high speed running
the exhaust air fan will switch to high speed followed by the supply air fan.High
speed is activated 1 second after low speed has been deactivated.
When switching from high speed to low speed both fans are first switched off.
After a retardation period of 10 seconds, low speed is activated for both fans.
When free cooling is activated both fans run at high speed.
The fans can be forced to low-speed at low outdoor temperatures. See under
Settings
0. No
1. Yes
Q. EXTERNAL SETPOINT (C10 and C20 only)
When external setpoint is to be used.
Set point device TG-R4/Pt1000 is connected to AI4.
This function cannot be combined with efficiency monitoring or liquid connected
heat exchanger.
0 No
1 Yes
R. DAYLIGHT SAVING TIME
The timer takes account of the spring and autumn time changes that are
generally implemented according to European rules.
Spring: At 02.00 on the last Sunday in March the clock moves forward one hour.
Autumn: At 03.00 on the last Sunday in October the clock moves backwards
one hour.
If this function is not required set to ”0 No”.
0. No
1. Yes
S. HUMIDITY CONTROL (C30 and C40 only)
Output AO6 is used for controlling dehumidification, humidification or
humidification in combination with dehumidification by control of the output
AO1...AO3 which is configured as a cooling output.
0. Humidification (AO6) / Dehumidification (by control of cooling output
AO1...AO3)
1. Humidification (AO6)
2. Dehumidification (AO6)
T. BASIC SETTING
Use this function to reset to factory settings. Press the ”change” button, choose
”Yes” and confirm with
OK .
To abort at the ”change” stage, press Esc .
All parameters and settings revert to the original factory settings if the
command ”Basic Settings” is used.
This command should only be used by the commissioning engineer.
Two speed fans á
0 No â
External setp á
0 No â
Daylight saving á
1 Yes â
Humidity contr. á
0 Humid/dehumid â
Basic setting á
No â
N.B Important !