www.desatech.com
108862-01E
22
Robertshaw
MODEL
SP745 IGNITION CONTROL
STEP DOWN
TRANSFORMER
PV
GN
D
PV/MV
TR
MV
TH
IG
N
EV2
INCOMING MAIN
GAS SUPPLY
EV1
GAS LINE TO
BURNER
24V AC
120V AC
INCOMING
120V AC
(FUSE BOX
OR BREAKER)
OFF
ON
(SUPPLIED)
WALL SWITCH
GREEN
BLACK
WHITE
120v, 60Hz, 0.7A
ELECTRICAL RATING:
BLACK
WHITE
GREEN
OPTIONAL
REMOTE
CONTROL
WiRiNG DiAGRAM
Pilot Burner
Pilot Gas
Line