Patterson-Kelley MOD-04 - Manual (Page 41)

Modu-Fire
®
Gas-Fired Boiler Parts/Technical Support
38
ANAL OG
INPU T
--
+
C
U
ST
OM
ER
C
ONN
EC
T
IONS
1
20/
1/
60
FLAM E SAFETY
ALARM
# 1 ST ART
INTE RLOC K
# 2 ST ART
INTE RLOC K
IRI Unit - Local & Remote Control - Logic Diagram