Panasonic NN-L750WB User manual

Order Number MOP00100019C2
Microwave Oven
NN-L750WB / NN-L760WB
27L
WHITE
EPG Continental Europe
UPG France
SPECIFICATIONS
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2000 Matsushita ElectricIndustrial Co., Ltd. All rights reserved.
Unauthorized copying and distribution isaviolation of law.
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1. Inverter Warning
The inverterboardlooks like a regularPCB, however, this PCB drives the magnetron tube using
veryhigh voltages and current.
It has
1. Veryhigh voltage and high current
2. AnAluminium heat sink that becomes veryhot
3. The capacitors on the inverter circuitwill containahigh voltage
charge even when the oven isnot operating.
Donot
1. Donot touch the circuitryas itcontains veryhigh voltages. When
replacing the board please take extreme care to avoidpossible
electricshock. High voltages mayremaininthe circuit.
2. Donot touch the aluminium heat sink as itwill become veryhot. It
also contains high voltages.
3. Donot attempt to repairthe inverter PCB as thiscan be very
dangerous. Replace the high voltage inverter circuitas acomplete
unit. Return the oldunitfullyrepacked inthe original shipping
box and completed paper work.
4. Donot adjust or tamper with the preset volume on the inverter
board. Itisverydangerous to adjust thispreset without proper
test equipment.
5. Donot test the oven whilethe inverter grounding stripor screws
are loose. Itisverydangerous to operate the inverter circuitboard
with out aproper ground connection.
Figure 1
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InverterPowerSupplyDiagram
Figure 2
InverterLayout
2. Feature Chart
NN-750WB NN-750WB NN-760WB NN-760WB
Function EPG UPG EPG UPG
Microwave 4 4 4 4
Grill 1 1 1 1
Convection 17 17 17 17
Combination Yes Yes Yes Yes
Weight Defrost 2 2 2 2
Weight
Combination 8855
Weight Reheat 1 1 - -
Weight Cook 2 2 2 2
Weight Crisp - - 5 5
Stage Cooking 1 Stage 1 Stage 1 Stage 1 Stage
Delay/ Stand Yes Yes Yes Yes
Clock 24 Hour 24 Hour 24 Hour 24 Hour
WordPrompt *1 French *1 French
*1 None, Italian, Spanish, Dutch, French, Greek, Portuguese, Polish, English
3. Control Panels
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4. Operation And Digital Programmer Circuit Test
Procedure
4.1. Word Prompting
4.2. Setting the Clock
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4.3. ChildSafetyLock
4.4. Microwave Cooking and Defrost
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