Fault Codes - Roundup VCT-20 Deluxe Owner's Manual

Fault Codes

OLD STYLE
CONTROL BOARD
FAULT CODE
FAULT CODE DESCRIPTION
ON DISPLAY
The platen thermocouple is disconnected
"HI" Flashes on
or open or the platen relay is shorted.
display
Call for service.
"HI" and "LO"
The auxiliary thermocouple is discon-
flashes at cold
nected or open. Call for service.
start up
"HI" and "USE"
The auxiliary thermocouple is discon-
flashes after 30
nected or open or the auxiliary relay is
minutes of pre-
shorted. Call for service.
heat time
The electrical compartment ambient
temperature is above 140° F (60° C). All
"CHEC"
heaters will shut off. Check for proper air-
flow. Call for service.
The incoming voltage has dropped below
"PO" 175 VAC. All heaters will shut off. Call for
service.
P/N 1010747 Rev. G 11/15
OPERATION (continued)
If the toaster control board
resembles the OLD style
shown here, refer to the
Fault Message in Table 1.
Table 1
VERTICAL CONTACT TOASTER
NEW STYLE
CONTROL BOARD
FAULT CODE
ON DISPLAY
Err 1 Failed Control Board (Call for Service)
Err 2 Failed Control Board (Call for Service)
The programming dip switches were not
adjusted upon installation of the universal
control board. The dip switches must be
Err 3
adjusted to match the toaster Mfg #. Refer
to document P/N 1011052 for specific set-
tings.
Platen Thermocouple is shorted to chassis
Err 4
ground (Call for Service)
Platen Thermocouple is Loose or Discon-
Err 5
nected or Open (Call for Service)
Err 6 Failed Control Board (Call for Service)
Err 7 Failed Control Board (Call for Service)
Err 8 Failed Control Board (Call for Service)
The programming dip switches were not
adjusted upon installation of the universal
control board. The dip switches must be
adjusted to match the toaster Mfg #. Refer
Err 9
to document P/N 1011052 for specific set-
tings. NOTE: If the dip switches were ad-
justed correctly, then the AC Isolator Board
or its wiring is faulty. (Call for Service)
Err 10 Failed Control Board (Call for Service)
Ambient in electrical compartment has
CHEC exceeded 140 F (60 C). Check for proper
airflow. (Call for Service)
11
If the toaster control board
resembles the NEW style
shown here, refer to the
Fault Message in Table 2.
POSSIBLE CAUSE(S)
Table 2