
53
Heat & Glo • SL-550METRO, SL-550METRO-LP • 2185-900 Rev. D • 8/09
TRANSFORMER
3 VAC
PLUG IN
BLACK
RED
BATTERY PACK
THERMOSTAT
WIRE ASSEMBLY
WIRES
(TO BROWN)
ORANGE
GREEN
VALVE
WHITE
ORANGE
IGNITION MODULE 3 VAC
INTERMITTENT PILOT IGNITOR
HOT
NEUTRAL
I
S
GROUND TO
FIREPLACE
CHASSIS
Figure 12.1 IntelliFire Ignition Wiring Diagram with Wall Switch or Thermostat
NOTE: 1
. Ignition module, valve, pilot, and
wall switch operate on 3 volts. 120 VAC is
required at junction box unless equipped
with battery back-up.
TRANSFORMER
3 VAC
PLUG IN
PLUG IN
BLACK
RED
BATTERY PACK
REMOTE
WIRES
(TO BROWN)
ORANGE
GREEN
VALVE
GROUND TO
FIREPLACE
CHASSIS
HOT
NEUTRAL
WHITE
ORANGE
IGNITION
MODULE 3 VAC
INTERMITTENT
PILOT IGNITOR
I
S
Figure 12.2 Intellifi re Ignition Wiring Diagram with Remote Receiver
NOTE: 1
. Ignition module, valve, pilot, and
wall switch operate on 3 volts. 120 VAC is
required at junction box unless equipped
with battery back-up.