Fft Board Layout - Honeywell SILENT KHIGHT SK-FFT Installation And Operation Manual

SK-FFT Installation and Operation Manual
2.3 SK-FFT Board Layout
Mounting stud
Mounting stud
Power Status
LED
Trouble
Non Power
Relay
Limited
Mounting
stud
Figure 2-1 shows the circuit board that attaches to the cabinet. If you should need to
remove the board assembly for repair, remove the seven mounting nuts which hold
the assembly in the cabinet. Then lift the control board out of the cabinet.
2-2
PZT
DIP Switch
Status LED's
Connector for FFT-24
Figure 2-1 Back view of SK-FFT
Accept
JumpStart
Mounting stud
Mounting
stud
All circuits inherently
power limited except the
trouble relay
Mounting stud
Phone In
Phone Out
Supervised
Power
Limited
SLC IN
SLC Out
Not
Used
DC
Power
Local
Handset
54711