DF Series installation manual
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DF HEATERS INSTALLATION INSTRUCTIONS
There are 7 important steps to follow when installing the duct heater. Please read this
manual carefully and follow the instructions.
1.
Profile plate installation.
2.
Control panel installation.
3.
Gas piping connections (main burner, pilot and vents).
4.
Electrical control sensors connections.
5.
Differential pressure switches connections.
6.
Ignition wire and flame detection rod connections or ultra-violet detector
connections.
7.
Start-up instructions.
DF HEATERS TYPICAL ASSEMBLY
Consult the manufacturer for any other assembly arrangement.
Profile plate
Burner
Gas inlet
Control panel
