Kohler KSS User Manual

TP-6461 1/08 47Section 3 Transfer Switch Troubleshooting
3.6.5 Solenoid Operation Diagrams, Model KSP Programmed-Transition Models
EC
AC
AC
BTS2
SC
AC
+
SI
--
BT2 AT2
ATS2
TC
AC
+
SI
--
BTS1ATS1
AT1
BT1
EA
ER
NR
AC
LS
A2
B2
CC
AC
+
SI
--
AX
LS
BX
A1
B1
++
AC
LS
A2
B2
CC
AC
SI
--
AX
LS
A1
B1
AC
AC
BTS2
SC
AC
SI
--
BT2 AT2
ATS2
TC
AC
+
SI
--
BTS1ATS 1
AT1
BT1
EA
ER1
NR1
EC
BX
ATS1 AND ATS2:
Closed in Normal
Open in OFF
ER is pulsed for 250 ms
to energize trip coil TC.
Source N position
SourceNislost
Emergency available
Normal to OFF
6226
OFF to Emergency
ER1 is pulsed for 250 ms to
energize select coil SC. SC picks
up LS, which energizes closing
coil CC
BX:
Closed in OFF
Open in Emergency
Figure 3-6 Model KSP Programmed-Transition Switches, Transfer from Normal to Emergency

Kohler KSS Specifications

General

Brand	Kohler
Model	KSS
Category	Switch
Language	English