TROUBLESHOOTING (CONTINUED) PAGE 23
Why Nothing Should Be Placed Against the Heater
Your heater has a grill on the sides and top that must not be blocked. The area around the
control cover allows air into the firebox. If it is blocked the combustion inside the firebox will
not burn normally. This will result in reduced efficiency and the exhaust gases will become
dirty. The convection air openings on the side and top are used to draw room air over the hottest
parts of the heater and distribute the warmed air into the room. If they are blocked, the heater
will not heat as well and may become too hot internally.
Wiring Diagram
Jumper Wire
(Manual
Operation)
Piezo Igniter
Orange
On/Off
Switch
Thermopile
Red
Brown
EPU
terminal
White
Red
Thermocouple
Green
Gas Control Valve
Spill Switch
Thermodisk
Optional
Remote
Control
Optional
Thermostat
Red
Red
Copper Co-Axial Wire
120 Volt
Grounded A.C.
Power Supply
Blower
Rheostat
Blower
Motor
Chassis
Ground
Black
Blower
Thermodisk
Green
White
White
Black
Black
Black
Black
110 V.
Blower
Circuit
White