wiring diagraM
2000id and 3000id series MOdels
drawing legend
FU
Fuse 20A
IT
Transformer H.V.
lI1
overheat Thermostat
EV1
Solenoid Valve 1°
EV2
Solenoid Valve 2°
Fo
Photocell
Co
Condenser
MV
Fan Motor
ST
electric pilot lamp
eNeRCo GRoUP, INC. |Indirect Fired Portable Heater
RV
Control
TA
Room Thermostat plug
Re
Relay
AP
Control Box
FA
Fan thermostat
PA
Air pressure control
RF
Heated filter
PA
Air pressure switch
Pe
Ground
8
operating Instructions and owner's Manual