Alto-Shaam Vector Series User Manual

TROUBLESHOOTING
Ve ct or™ H Se ries ▪ S ervice Ma nual ▪ MN -4 6 54 3 ▪ R ev 01 ▪ 11/ 19
95
Measure the AC voltage
across the normally open
terminal at the blower/fan
relay and L1. Does the
voltage correspond to the
voltage printed on the serial
number tag?
No
Replace the blower/fan
relay.
Yes
Measure the AC voltage
across TB3-L2 and L1. Does
the voltage correspond to
the voltage printed on the
serial number tag?
No
Repair or replace the
wires from blowers/fan
relay to TB3-L2.
Yes
Measure the AC voltage
across TB3-L1 and L2. Does
the voltage correspond to
the voltage printed on the
serial number tag?
No
Reset the circuit breaker.
Repair or replace the
wires from the main
switch to TB3-L1.
Yes
Measure the AC voltage
across the terminals at the
cooling fan(s). Does the
voltage correspond to the
voltage printed on the serial
number tag?
No
Repair or replace the
wires from TB3-L1 or
TB3-L2 to the cooling
fan(s).
Yes
Replace the cooling fan(s).

Alto-Shaam Vector Series Specifications

General

Brand	Alto-Shaam
Model	Vector Series
Category	Oven
Language	English