Zone 1 Combustion Fan Amps
Zone 2 Combustion Fan Amps
Phase A _________ Phase B _________ Phase C _________
Phase A _________ Phase B _________ Phase C _________
Measure amps on the wires leaving MR1 Contactor while the combustion fan is running correct rotation.
Zone 1 Exhaust Fan Amps
Zone 2 Exhaust Fan Amps
Phase A _________ Phase B _________ Phase C _________
Phase A _________ Phase B _________ Phase C _________
Measure amps on the wires leaving MR2 Contactor or exhaust VFD while the exhaust fan is running correct rotation.
Zone 1 Recirculation Fan 1 Amps
Zone 1 Recirculation Fan 2 Amps
Phase A _________ Phase B _________ Phase C _________
Phase A _________ Phase B _________ Phase C _________
Measure amps on the wires leaving MR3 & 4 Contactor while the Reciculation fan is running correct rotation.
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