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5

OPERATION

B

D

LANG

A

C

E

F

CONTROLS

The controls on your proofer are simple and easy to operate.

A

Indicator Lamp

Glows when power Switch is turned on.

B

Power Switch

Press UP to turn the unit On, press DOWN to turn the unit Off.

C

Temperature Control Dial

The six temperature ranges for proofing are 80 deg. F - 105 deg. F.
The six temperature ranges for holding are 125 deg F. - 150 deg. F.

D

Indicator Lamp

Glows when unit is calling for heat

E

Humidity Control Dial

Turning the dial clockwise increases the humidity level.

F

Timer

Set for One Hour Maximum

STARTUP

1.

Open the door to the left of the control panel and fill the water tray with HOT water.

2.

Set the Power Switch to the On position.

3.

Set the Temperature Dial to the desired temperature.

4.

Set the Humidity Dial to the Medium position (adjust as necessary to gain the desired humidity).

5.

Allow the proofer to preheat for 1 hour.

6.

Load product.

7

 Shut door and keep closed.

8.

Set timer.

9.

Refill water pan as required during the day.

PROOFING GENERAL

Proofing is one of the most important and delicate stages in baking.  About 50% of the product volume is
created in the proofer.  Proofing accelerates the fermentation of yeast in a warm moist environment causing the
dough to rise.  The temperature of the proofer should be set for 110 degrees.  The humidity should be set
between  medium high and high.  For optimum results, rolls should be removed from the hot proofer and
transferred to the cold proofer at minimum proof.  This will ensure that they can be held of 40 minutes without
becoming over-proofed.

Summary of Contents for PF-H-1

Page 1: ...Lang Manufacturing Company 6500 Merrill Creek Parkway Everett WA 98203 Part Number 1 800 224 5264 Installation Operation Maintenance PF H 1 HALF SIZE PROOFER...

Page 2: ...5264 TABLE OF CONTENTS TABLE OF CONTENTS 2 INSTALLATION 3 RECEIVING THE APPLIANCE 3 DATA PLATE INFORMATION 3 ELECTRICAL CONNECTION 4 OPERATION 5 CONTROLS 5 STARTUP 5 PROOFING GENERAL 5 PROOFING SPECI...

Page 3: ...nt within 15 days of delivery All packing material should be kept for inspection Do not return damaged merchandise to Lang Manufacturing Company File your claim with the carrier Uncrate the appliance...

Page 4: ...d supply and 16 7 amps Supply wire size must be 14 gauge or larger to carry the load for one proofer The plug type is NEMA S 20P match the plug to the corresponding NEMA S 20R for the receptacle recep...

Page 5: ...the On position 3 Set the Temperature Dial to the desired temperature 4 Set the Humidity Dial to the Medium position adjust as necessary to gain the desired humidity 5 Allow the proofer to preheat for...

Page 6: ...g temperatures are used for products such as breads and rolls Never exceed 105 deg F temperatures over 107 deg F will kill the fermentation process of the yeast 6 A product has fully proofed when it d...

Page 7: ...ng cabinet is constructed entirely of stainless steel Very little maintenance is required Periodically clean the unit with a hot soap and water sloution or commercial stainless steel cleaner Wipe the...

Page 8: ...0 Volt 11162 04 Element Water Heater 240 Volt 11162 08 Fan Blower Motor 120 Volt 30200 28 Fan Blower Motor 240 Volt 30200 43 Gasket Magnetic 72602 08 Hinge Pin Upper 70601 13 Hinge Bracket Upper and L...

Page 9: ...Cord 70801 20 Switch Toggle On Off 30303 08 Switch Temperature Control 30304 26 Terminal Block 24 Pole 30503 01 Timer Mechanical Long Ring 30801 01 Thermostat Proofing Temperature 30402 30 Thermostat...

Page 10: ...10 WIRING DIAGRAM...

Page 11: ...ing the warranty period As to warranty service in the territory described above Lang will absorb labor and portal to portal transportation costs time mileage for the first 12 twelve months from the da...

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