SRI GCS Literature Detailed ex SRI website 2014 - page 748-749

Page3of 5
Filename: display-k3.tcw Date: 12/20/97 By:R. Fenske
DISPLAY-K
SCHEMATIC
J1
PHONE JACK
FROM FID IGNITOR
ASSEMBLY
TOTALSETPOINT
PUSHBUTTON
ACTUAL
PUSHBUTTON
SIGNAL+
TODISPLAY
BUFFERAMP
SEEPAGE2
R1
100
OHM
R
G
Y
B
FID IGNITOR
PUSHBUTTONCIRCUITS
ONDISPLAYBOARD
YELLOWLED
INSTALLED
BACKWARDS
FORNEGATIVE
FID IGNITOR
VOLTAGE
FID IGNITOR
NORMALLY
CLOSED
MOMENTARY
ONSWITCH
S6
ac
ac
35AMP
BRIDGE
RECTIFIER
(-)
(+)
10000uF
25V
FID IGNITORASSEMBLY
ONUPRIGHTMETAL
BRACKETONTHELEFT
SIDEOFTHECHASSIS
CIRCULATIONFAN
G
R
Y
B
1K
12VDC
INPUT
OUT
ADJ
100OHM
1/2WATT
IGNITOR/NPDBEAD
SETPOINT
VOLTAGE
PLUGS INTOPUSHTERMINALS
NEXTTODETECTORASSEMBLY
10VAC
INPUTFROM
TRANSFORMER
P1
1K
FID IGNITOR
ADJUSTMENT
POTP1 ISTYPICALLY
SETTO -400.
WHENMOMENTARY
SWITCH ISFLIPPED
UP, IGNITOR ISAT
MAXVOLTAGE.
(-1000)
LM338
BOTTOM
VIEW
HARD-WIRED
TOBRIDGE
1 OHMAT
ROOM TEMP.
2
FID IGNITOR
CIRCUIT
Rev.Date:10/18/02 By:M.Watts
LOCALSETPOINT
PUSHBUTTON
SIGNAL+
TODISPLAY
BUFFERAMP
SEEPAGE2
+12V
R1 (SEECHART)
P1
20K
G
OVENMAX
PUSHBUTTONCIRCUIT
G
TEMP.ACTUAL
TOALARM
CIRCUITSEE
PAGE2
J1
PHONE JACK
FROMNPD IGNITOR
ASSEMBLY
TOTALSETPOINT
PUSHBUTTON
ACTUAL
PUSHBUTTON
SIGNAL+
TODISPLAY
BUFFERAMP
SEEPAGE2
R1
620OHM
R
G
Y
B
500OHM
TID/NPDBEAD
ADJUSTMENT
POTP1 ISTYPICALLY
SETTO -300.
2
P1
TID/NPDVOLTS
PUSHBUTTONCIRCUITS
ONDISPLAYBOARD
TO IDENTICAL
CIRCUIT
ASABOVE
7808
REG.
+8VDC
CHASSIS
CIRCULATION
FAN (-)
(+) RED
BLACK
+
TID/NPDVOLTS
CIRCUIT
YELLOWLED
INSTALLED
BACKWARDS
FORNEGATIVE
TID/NPDVOLTAGE