6 Optional functions
Optional functions through Remote control
SMGB0099 rev.0 - 12/2016
219
6
Cb – Selection of forced stoppage logic
This function determines the operating logic for the forced stoppage contacts.
The setting conditions and contact logic are shown in the following table:
Setting condition
Setting Contact Contact logic
Activation contact
Open Closed
00 Contact A Normally open Normal Forced stoppage
01 Contact B Normally closed Forced stoppage Normal
CC – Not available
Cd – Not available
CE – Not available
CF – Change of louver swing angle
This function is useful when the louver swing angle (air discharge angle) must be changed.
Air discharge
angle
Setting condition Louver swing angle
00 Approx. 30 to 60°
01 Approx. 30 to 50°
02 Approx. 40 to 60°
d1 – Power supply ON/OFF 1
This function stores the unit settings in the event of a power cut. The unit is restarted when the power is re-established.
? CAUTION
When this function is used without anyone controlling the unit, set the system monitoring mode to avoid risks.
? NOTE
In the event of an electrical fault, the unit starts and stops according to the on/off setting of the power supply. If the fault occurs during a
stoppage enabled through the remote control, the unit will restart automatically once the power supply is reconnected.
d2 – Not available
d3 – Power supply ON/OFF 2
This function is used to restart the unit after a power cut taking more than 2 seconds. The standard unit starts
automatically under the same operating conditions, such as the operating mode, etc. in the case of an electrical fault
lasting for a maximum of 2 seconds.
The compressor unit restarts after three minutes plus the maximum 2 seconds of the fault.
? CAUTION
When this function is used without anyone controlling the unit, set the system monitoring mode to avoid risks.
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