www.desatech.com
108796-01M
1
Robertshaw
MODEL
SP745 IGNITION CONTROL
STEP DOWN
TRANSFORMER
PV
GN
D
PV/MV
TR
MV
TH
VENT SAFETY
SHUTOFF SWITCH
MANUAL
DAMPER
SWITCH
IG
N
EV2
SUPPLY
INCOMING
MAIN GAS
EV1
TO
GAS LINE
BURNER
24V AC
120V AC
120V AC
INCOMING
OR BREAKER)
(FUSE BOX
OFF
ON
(SUPPLIED)
WALL SWITCH
GREEN
BLACK
WHITE
120v, 60Hz, 0.7A
ELECTRICAL RATING:
BLACK
WHITE
GREEN
OPTIONAL
REMOTE
CONTROL
Pilot Burner
Pilot Gas Line
WIrInG dIaGram