Panasonic HL-BD82S User manual

Technical Seminar
Electric Built-In Oven
HL-BD82S
Panasonic Canada
2013

1. Specification & Operation
2. Parts name
3. Circuit diagram
4. Troubleshooting
5. Disassembly & Assembly
Agenda

FEATURES
Oven cavity 4.2 cft (25" x 17" x 17")
Power level 3.84 kW (240V) 3.54 kW (208V)
Heating element 5 (bottom 3,000W; rear 2 rings 1,300W/each; top grill 3,500W + additional 1,032W)
Max. convection Temperature 550F (287 C)
How many cooking modes 8 (including Dehydrate mode)
Pre-heating Quick including Fast Pre-heating mode
Display Blue LED
Circulation fan 2
Self-cleaning mode Yes
Oven lamps 3 halogen lamps. G9 Type 120V, 25W
User friendly Soft-touch function
Door /control panel Stainless steel / half mirror finish
SPECIAL FEATURES
F <-> C degree Press (+) until getting dEG -> OPTION -> (+)
Clock 12 / 24 Press (+) until getting Hr -> OPTION -> (+)
Oven temperature offset (cavity calibration + / - 35 F) Press (+) until getting OFS -> OPTION -> (+)
Preheat temp set up (standard or last used temp) Press (+) until getting SEt -> OPTION -> (+)
Sabbath mode (for long cooking period ONLY in BAKE
mode Press (+) until getting SAB -> OPTION -> (+)
Cooking Time 11 hrs 59 min Max.
Safety Child lock, User lock, Auto lock, Thermostats
Specification & Operation

Cooking Mode HEATING ELEMENTS Total Fast Preheat Rear
Pos. Rear (RE) Int. Up (UE) Bottom (DE) (W) Add.Up (AUE) Fan
CONV. BAKE 1On 2,600 + 1,032 W On
CONV. BROIL 2On 3,500 + 1,032 W On
CONV. ROAST 3On On 3,500 + 1,032 W On
PIZZA 4On 3,000 n/a On
BAKE 5On On 3,500 + 1,032 W
BROIL 6On 3,500
WARM 7On 3,000
WARM PLUS 7On 3,000
DEHYDRATE 7On 2,600 On
DEFROST 7On
CLEAN 8On On 3,500

208V Power Supply Configuration

Wiring Diagram
COMMAND KEYS
Meat
probe
socket
Oven thermostat
Door locking
micro SW
Door SW
24V
relays
Cooling fan
thermostat
Safety
thermostat
Noise filter
120V Motors
240V heating elements
(Positive Temp Coefficient Probe)
1 KΩ

WIRING DIAGRAM (colour code)

Main Service Parts
Main Power
PCB (EL08)
Meat probe PCB Cooling Fan
Cooling Fan
thermostat (70C)
Safety thermostat
(127C)
Noise Filter PCB
Oven thermostat
Top heating element
3,500W
Bottom heating element 3,000W
Rear ring heating element 1,300W
Rear fan blade L / R Rear fan motor L / R

Main Service Parts
Control, Display PCB
Temp ctrl PCB
Menu control PCB
Temp. Dial
Menu Dial
Dial guide x2
Blue Filters
Door locking
motor
Door locking arm
Command keys
PCB
Temp
selector
PCB

Cooking Mode Dial Temperature
Dial
Safety
STHR1a/b
thermostat
127C
Grey
RESET
button
Power supply
AC cord
Noise filter
Cooling fan
motor
To two
Oven lamps
Door SW
Door
locking
micro SW
Door
locking
motor
Main Power
PCB
Cooling fan
thermostat
Meat Probe
PCB
Mode display PCB Command keys PCB Temperature display
PCB
To Oven
thermostat To heating elements
To Oven
lamp
Power supply
connection
Cooling fan