Ladder Diagrams - Lattner Boiler Company Alkon 90 Installation And Servicing Manual

Instructions for the installer
3.21 - GENERAL LADDER DIAGRAM
DISPLAY
8 8 8
L
RL 2
32
SRR SR
A3 6 - A3-5 A3 4 -
RIBBON CABLE
A3
AC/DC
IG
A8 - 1
CPU
G
RL 4
A8 - 2
A9 - 2
RL 1
A9 - 6
120 VAC
A6 - 6
15 kV
PF
DK
CDS-1
TL
A4-2
A3-3 A4-6 A4-5 A4-4 A4-5 A4-1 A2-3
ROD
A8 - 1
A1 - 4
A1 - 3
A1 - 2
A1 - 1
A9 - 1
F
A9 - 5
P
(*)
A6 - 5
SPARK
CAUTION
ATTENTION
SL (**)
A4-4
A2-1 A4-3
N
IG
A8 - 2
Fs1
FLAME
RL 3
HIGH VOLTAGE SPARK LEAD
AUTE TENSION CÂBLE D'ALLUMAGE