ELECTRICAL WIRING (MILLI-VOLT)
The milli-volt valve is a self-powered combination gas control THAT DOES NOT REQUIRE 110 VAC TO
OPERATE.
Label all wires prior to disconnection
when servicing controls. Wiring
errors can cause improper and
dangerous operation. Verify proper
operation after servicing.
Wall
Switch
CONNECTING OPTIONAL WALL SWITCH OR THERMOSTAT
1. Use 18 awg, two-wire cable, 15 feet maximum length.
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 left side of
the unit. The color of the wires does not matter.
22
On/Off
Switch
TH = 3
TP = 1
TP/TH = 2
Figure 18 - Wiring Diagram
On/Off
Switch
ODS
Pilot
Switch
ODS
Pilot
Milli-volt
Valve
Spade
Terminal
Optional Wall
Switch, Remote
Receiver or
Optional T-Stat
59D1015