Turbo Chef Technologies HHB-8028 Oven User Manual


 
F6: EC TEMP (Electrical Compartment (EC)
Temperature High)
This fault displays if the E
lectrical Compartment
(EC) temperatur
e exceeds 158°F (70°C). The
Contr
ol System checks the EC Thermocouple
once per minute.
NOTE: This fault will not terminate a Cook Cycle.
To clear this fault:
The EC temperature must recede below
158°F (70°C).
T
r
oubleshooting: F6 F
ault
To troubleshoot an F6 Fault, see the diagram
on page 21.
F7: THERMO (Thermocouple Open)
This fault will display if the Control System
detects that the CC
Thermocouple is “O
pen,”
or 999°F/C.
To clear this fault:
The Contr
ol S
ystem must detect continuity on
the thermocouple circuit.
Troubleshooting: F7 Fault
T
o tr
oubleshoot an F7 F
ault, see the diagram
on page 21.
F8: HEAT LOW
This fault will display if during warm-up the
Cook Chamber temperature fails to rise at least
35°F (approximately 18ºC) every five minutes.
NOTE: This fault will not log; rather it will
display an Error Message during warm-up.
Troubleshooting: F8 Fault
To troubleshoot an F8 Fault, see the diagram
on page 22.
20
 : Location of Hi-Limit Thermostat Reset Button
DIAGNOSING AN ISSUE