12-12
CONTROL SYSTEM
SM XLFDCI 1-A.1 GB
Self Test Jumper(J1)
Jumper for production line check.
DIP Switch Settings
●
Compensation
setting
This setting activates the compensation to the return air temperature in heating mode. For indoor unit
like cassette, the DIP switch J2 should be ON.
Compensation
J2(DIP1)
Activated (factory setting)
ON
Deactivated
OFF
●
Unit model setting (Factory setting)
The unit model setting should be in accordance with the unit model on the nameplate. The unit
operating parameters will be improper with wrong settings.
Unit model (Capacity)
J7(DIP2)
2.5kW model
OFF
3.5kW model
ON
●
Presence Detector/Power Shedding Selection
Select the functions of dry contact PD/PS by setting the Dip switch J9
Selection
J9(DIP3)
Presence Detector
OFF
Power Shedding
ON
Dry Contacts
●
Alarm
Output
The Alarm Output dry contact will be on (closed), when a predefined set faults occur.
The fault set is defined under diagnostics section.
The alarm output will be off (open), when the predefined fault is cleared.
CONTENTS
