12
53D0501
LG570
MIllivolt wiring
11/08
Wall
Switch
On/Off
Switch
TH = 3
TP = 1
TP/TH = 2
Switch
Optional Wall
Switch, Remote
Receiver or
Optional T-Stat
Spade Terminal
Millivolt
Valve
ODS Pilot
On/Off Switch
ODS Pilot
LG570
18/24/30VL Unvented Gas Logs
ELECTRICAL WIRING (MILLI-VOLT)
The milli-volt valve is a self-powered combination gas control
THAT DOES NOT REQUIRE 110 VAC TO OPER-
ATE.
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.
Figure 19 -
Wiring Diagram
CAUTION
Label all wires prior to disconnection when servicing controls.
Wiring errors can cause improper and dangerous operation. Verify
proper operation after servicing.
