Entelli-Switch 250 User Setup - SET Menu 
—SET SYSTEM CLOCK (pg.13) 
—DAYLIGHT SAVINGS ON/OFF 
—CLOCK EXERCISER (CDP)
     (pg.10 & 15) 
—EXER S2 RUNTIME (CDT)
     (pg.10 & 14) 
—S1  UNDER VOLTAGE (pg.8)
 Fail
 Restore 
—S1  UNDER FREQUENCY (pg.8)
 Fail
 Restore 
—S1  OVER VOLTAGE (pg.11)
 Fail
 Restore 
—S1  OVER FREQUENCY (pg.8)
 Fail
 Restore 
—S2  UNDER VOLTAGE (pg.8)
 Fail
 Restore 
—S2  UNDER FREQUENCY (pg.8)
 Fail
 Restore 
—S2  OVER VOLTAGE (pg.8)
 Fail
 Restore 
—S2  OVER FREQUENCY (pg.8)
 Fail
 Restore 
—SET % PHASE IMBALANCE (VI)
     FAIL 5%, RESTORE 3% (pg.13) 
—SET PHASE IMBALANCE (VI)
     TIME DELAY 30 seconds (pg.13) 
SET 
USER SETUP 
MORE        BACK 
1 VAB = ___   2 VAB = ___ 
VBC = ___  VBC = ___ 
VCA = ___  VCA = ___ 
MORE   CFG   SET   ESC 
S1  OK 
01: 50 
FRI 31 MAY 2003 
MORE     TEST    
 
 
 
Change adjustable values 
through the SET menu. 
Enter six digit access code
(The factory assigned six-digit access code
is located on the back of the controller) 
Figure 10 
Network Communications 
(Option) 
11 
12 
13 
R1 
Output 
5 
6 
7 
R1 
Output 
14 
15 
16 
R2 
Output 
8 
9 
10 
R2 
Output 
Contact Rating: 10A @ 277VAC or 30VDC 
1 
2 
3 
4 
5 
6 
7 
8 
9 
10 
11 
12 
13 
14 
15 
16 
PROG 1 
PROG 2 
GRD (Input Sink) 
LS OUT 
NIA OUT 
ELEV. PRE. OUT 
ALARM OUT 
STE OUT 
MOTOR DISC. OUT 
TMS IN 
INHIB. > S1 
INHIB. > S2 
LS IN 
1 
2 
3 
4 
5 
6 
7 
8 
9 
10 
11 
12 
13 
14 
+12V (Output Source) 
LN OUT 
L4 OUT 
L3 OUT 
L2 OUT 
L1 OUT 
YN IN 
YE IN 
TSNL IN 
Q2/TSL IN 
S12 IN 
S5 IN 
11 
12 
13 
5 
6 
7 
14 
15 
16 
8 
9 
10 
1 
2 
3 
4 
Output Contacts 
Output Contacts 
{ 
{ 
From J2/J4 
Output 
J4-3 
414 
13 
12  11  10 
9
123 
567
8 
J2-3  N.O.        N.C. 
To J2/J4 Input 
Customer 
Input 
Voltage 
{ 
WARNING 
1  Controller inputs must be relay isolated. 
2  Controller ouputs have limited source capability. 
Use only GE Zenith - specified output modules. 
Entelli-Switch 250
TM 
Lithium Battery Exerciser Battery 
Replacement - K-4100 (BR2032) 
Service Life - 10 Years
+ 
+
 During normal operation 
User Access Code Default - 121212 
Product Information www.geindustrial.com 
24-Hour Service (773) 299-6600 
J4
* 
J2
* 
*  Input and output availability 
subject to factory configuration. 
R1 
R2 
—TIME DELAY S2 START (P1)
     (pg.11) 
—TIME DELAY S2 STABLE (W)
     (pg.13) 
—LOAD PRESIGNAL TD (T3/W3)
     (pg.12) 
—LOAD DISCONNECT TD (UMD)
     (pg.13) 
—ATS OPEN TIME TO S2 (DW)
     DELAY units only (pg.10) 
—TIME DELAY S1 STABLE (T) (pg.12) 
—ATS OPEN TIME TO S1 (DT)
     DELAY units only (pg.10) 
—S2 STOP DELAY (U) (pg.12) 
—CALIBRATE S1 (pg.10) 
—CALIBRATE S2 (pg.10) 
Optional Accessories 
GE Zenith Controls 
ZTS / ZTSD Operation and Maintenance Manual (71R-3000) 
17