Delta HEC1000PB, Спецификация и руководство, Страница: 15 / 21

Part no. :
Delta model no. : HEC1000PB
Page 15
 Panel operation
• A
: Display:
It will show the temperature inside the cabinet and system parametric setup.
• B: LED indicator:
Power:
 When the system power on and the LED will light in green.
 If any alarm happens, according to flashing times of power led to check the root
cause.
Comp.:
 When the compressor is running normally and the LED will light in green.
 If the system gets into self-test mode and the LED will flash in green.
Fan (In):
 When the inner-fan is running normally and the LED will light in green.
Fan (Out):
 When the outer-fan is running normally and the LED will light in green.
• C: Press Buttons:
 ↑: UP or increase
 ↓: DOWN or decrease
 SET: Parametric setup
 ON/OFF ESC: Power on/off or back
2-1-2 Protection
 Over current protection:
DC power board: 20A
 Over temperature protection:
DC power board: 95
±
4
o
C
 Under voltage protection:
DC power board: 40
±
1.4 VDC
 Reverse polarity: