PENSOTTI PCH 34B H Cleaning Procedure page 8

Combustion Chamber Cleaning Procedure
4. Disconnect:
• The ionization electrode cable from the electrode - A
• The ignition electrode cable from the ignition transformer - B
• The ground wire from the ignition electrode - C
• The cable on the gas valve - D
• The pressure switch hose from the gas venturi - E
• The 2 cables connected to the fan motor - F
• PCH50B ONLY remove the combustion air tube from the gas venturi by loosening the clamp
Version 1
A
F
C
B
E
D
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