TurboChef HHB-8028 User Manual

31
THE CONTROL SYSTEM
The Control System signals, senses, commands, and
actuates the oven’s other components. For a
schematic that includes all Control System compo-
nents, see Figure 61, page 61. For more compre-
hensive hardware descriptions, see page 69.
This section contains:
o
Serviceable Component Information and
Replacement Instructions
o
Parts and Part Numbers
o
Troubleshooting
S
ERVICEABLE COMPONENTS
The following components of the Control System
may at some point need to be replaced:
o
Blower Motor Controller
o
Cooling Fans – Inlet and Exhaust
o
Display
o
Display Keypad
o
Door Switch
o
Fuses
o
I/O Control Board
o
Power Supply
o
Rack Oscillator Motor
o
Relay
o
Smart Card Reader
o
Solid State R
elay
o
Thermocouple – CC
o
Thermocouple – EC
o
Thermostat – Cooling Fan
o
Thermostat – Hi-Limit
o
Voltage Sensor

TurboChef HHB-8028 Specifications

General

Model	HHB-8028
Power Source	Electric
Interior Capacity	0.8 cu. ft.
Control Type	Digital
Cooking Modes	Microwave, Convection, Combination
Phase	1
NEMA Plug	6-20P
Temperature Range	200°F - 500°F (93°C - 260°C)
Voltage	208/240V