Lang S13827B Service Manual Download Page 12 | Manualshive

Page: 12 / 16

Lang S13827B Service Manual Download Page 12

11

TROUBLESHOOTING

OVEN

OVEN WILL NOT HEAT

PROBABLE CAUSE

CORRECTIVE ACTION

Incorrect wiring

!

Confirm that oven is getting proper voltage.

!

Confirm that range is phased correctly.

Defective Thermostat

!

Confirm that thermostat is getting correct voltage.

!

Confirm that thermostat was operating properly.

Defective 3-heat switch

!

Confirm that 3-heat switch is getting correct voltage.

!

Confirm that 3-heat switch is operating properly.

Defective Element

!

Check element for normal operation (See Technical Data).

«
...
10
11
12
13
14
...
»

Summary of Contents for S13827B

Page 1: ...turing Company 6500 Merrill Creek Parkway Everett WA 98203 Phone 1 800 224 5264 Fax 1 425 349 2733 www langworld com Copyright 2000 Service Manual for the Lang Models S13827B S23827B S33827B S13827R S23827R S33827R ...

Page 2: ...R PAGE 1 TABLE OF CONTENTS 1 2 READ FIRST 2 3 EQUIPMENT DESCRIPTION 4 4 INSTALLATION 5 5 START UP 7 6 GENERAL OPERATION 8 7 SEQUENCE OF OPERATION 10 8 TROUBLESHOOTING 11 9 TECHNICAL DATA 12 10 WIRING DIAGRAMS 13 11 PARTS LIST 15 ...

Page 3: ...E TO EQUIPMENT UNIT MUST BE INSTALLED IN ACCORDANCE WITH ALL APPLICABLE CODES NOTICE The data plate is located behind circuit breaker door on oven The voltage wattage serial number wire size and clearance specifications are on the data plate This information should be carefully read and understood before proceeding with the installation NOTICE The installation of any components such as a vent hood...

Page 4: ...n this or any other LANG appliance must be performed by qualified personnel only Consult your authorized service station directory or call the factory at 1 800 224 LANG 5264 or WWW LANGWORLD COM for the service station nearest you WARNING BOTH HIGH AND LOW VOLTAGES ARE PRESENT INSIDE THIS APPLIANCE WHEN THE UNIT IS PLUGGED WIRED INTO A LIVE RECEPTACLE BEFORE REPLACING ANY PARTS DISCONNECT THE UNIT...

Page 5: ...ned for baking on the rack or directly on the bottom surface of the oven Roast oven The interior dimensions are 12 30 5 cm High 30 76 2 cm Deep and 38 96 5 cm The interior is designed for baking on the rack or directly on the bottom surface of the oven CONTROLS The oven is provided with both an upper and a bottom heating element The upper element is visible in the top of the oven the lower oven el...

Page 6: ...body on the control side rear Gently lift the oven rear remove the leg set to support the oven center and install it on the last rear corner To install the 16 inch legs follow the same directions for the 27 inch legs before stacking the second deck onto the bottom deck To install the 6 inch legs follow the same directions for the 27 inch legs before stacking the second deck onto the bottom deck EL...

Page 7: ...6 INSTALLATION CONT D PHASING POWER SUPPLY TERMINAL BLOCK SINGLE DECK DOUBLE DECK TRIPLE DECK L1 1 3 5 SINGLE PHASE L2 2 4 6 L1 1 4 L2 2 5 THREE PHASE L3 3 6 ...

Page 8: ..._______ F Note Install thermocouple wire in center of oven and set Top 3 heat switch for HI and the Bottom 3 heat switch for LOW and let oven cycle for a minimum of three times Model _______ Date_______ Serial ________ Store ___________ Tech Name___________________ Contact_______________ Company _________________________ Store Phone ___________ Service Company Phone ______________ Address_________...

Page 9: ... oven is loaded The oven may of course be preheated with the 3 heat switches set at a lower position than High but the time required will be proportionally longer After preheating set the two 3 heat switches for proper ratio of top and bottom heat to suit the product to be baked or roasted The Roasting and Baking oven is equipped with a removable rack For baking pies bread or for roasting operatio...

Page 10: ... efficiency CALIBRATION Calibration Check Place thermometer or thermocouple in the center of oven cavity Set thermostat to 350 and place both 3 heat switches in the HIGH position Allow the oven to Preheat for at least half an hour Note cycle on temperatures and cycle off temperatures for 3 cycles Red indicator light indicates when oven is calling for heat After 3 cycles average the temperature Add...

Page 11: ...10 SEQUENCE OF OPERATION OVEN 208 240 VAC to Thermostat Thermostat turned on 208 240 VAC 3 Heat Switch 3 Heat switch turned on 208 240 VAC to elements ...

Page 12: ...hat range is phased correctly Defective Thermostat Confirm that thermostat is getting correct voltage Confirm that thermostat was operating properly Defective 3 heat switch Confirm that 3 heat switch is getting correct voltage Confirm that 3 heat switch is operating properly Defective Element Check element for normal operation See Technical Data ...

Page 13: ...3 5 3 HEAT SWITCH WIRING OFF POS 1 POS 2 POS 3 OVEN LINE AMPERAGE AND WATTAGE Nominal Amps Per Line at Each Connection Three Phase Single Phase 208 Volts 240 Volts 480 Volts 208V 240V Model Number Total K W Per Conn L1 L2 L3 L1 L2 L3 L1 L2 L3 13827B or R 6 0 28 8 28 8 0 0 25 0 25 0 0 0 12 5 12 5 0 0 28 8 25 0 23827B or R 12 0 50 0 28 8 28 8 43 3 25 0 25 0 21 7 12 5 12 5 57 7 50 0 33827B or R 18 0 ...

Page 14: ...13 WIRING DIAGRAM 3827 208 240 ...

Page 15: ...14 3827 480 WIRING DIAGRAM ...

Page 16: ...0 Volt Units Before D 69655 30901 05 Fuse Block 2 Pole 60 Amp 208 240 Volt Units Before D 69655 30901 06 Transformer 480 240 VAC After D 69655 31400 04 Pilot Light 208 240V 6 Lead Black Body 31601 01 Pilot Light 480V 6 Lead Black Body 31601 02 Lamp Socket 31602 04 Lamp Incandescent 250 Volt Clear 31603 04 Oven Lamp Lens Watch Glass 31604 01 Oven Lamp Gasket 31604 02 Circuit Breaker 208 240 Volt 1 ...

Reviews:

No comments