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20 43D0122
CAUTION
Label all wires prior
to disconnection
when servicing
controls. Wiring
errors can cause
improper and
dangerous
operation. Verify
proper operation
after servicing.
ELECTRICAL WIRING (MILLI-VOLT)
The milli-volt valve is a self-powered combination gas control THAT DOES NOT REQUIRE 110 VAC TO
OPERATE.
CONNECTING OPTIONAL WALL SWITCH OR THERMOSTAT
1. Use 18 awg, two-wire cable, 20 feet maximum length (15 feet of wire is supplied in accessory kits).
2. At one end of the cable, connect both wires to the wall switch or thermostat. At the other end, connect one wire to
TP/TH and one wire to TH, or connect the wall switch/thermostat to the two male (0.25") terminals on the right side
of the unit. The color of the wires does not matter.
Figure 15 - Wiring Diagram
Optional Wall
Switch or Remote
Receiver
Switch
On/Off
Switch
On/Off
Switch
Wall
Switch
ODS
Pilot
Millivolt
Valve
Red
TH = 3
TP = 1
TP/TH = 2
Red
ODS
Pilot
Spade
Te rminal