Monessen Hearth DFS42PVC User Manual
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19
ELECTRICAL WIRING
The milli-volt valve is a self-powered combination gas control THAT DOES NOT REQUIRE 110 VAC TO
OPERATE.
OPERATE.
CONNECTING OPTIONAL WALL SWITCH
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
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.
the unit. The color of the wires does not matter.
Figure 17 - Wiring Diagram
Optional Wall
Switch or Remote
Receiver
Switch
On/Off
Switch
Switch
On/Off
Switch
Switch
Wall
Switch
ODS
Pilot
Valve
TH = 3
TP = 1
TP/TH = 2
ODS
Pilot
Spade
Terminal
Label all wires prior to disconnection
when servicing controls. Wiring
errors can cause improper and
dangerous operation. Verify proper
operation after servicing.
when servicing controls. Wiring
errors can cause improper and
dangerous operation. Verify proper
operation after servicing.
W
ARNING