Frymaster FBRA18 Series manual FBRA18 Units

Page 51

10C

11C

120 V

WHITE

9C

LINE

24V LOAD

49C

LINE

12V LOAD

COMPUTER

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

1

46C

 

 

 

 

 

 

 

 

 

 

24C

25C

 

6.10 Wiring

BLACK

111C

49C

51C

30C

2

 

28C

J3

27C

26C

TEMP PROBE

5C

2C

8C

12

11

10

9

8

7

 

22C

 

32C

N/O

NC

34C

20C

 

 

 

LOW PROBE

HIGH PROBE

42C

1

31C

Diagram for

WHITE

BLACK

 

SWITCH

NC

NO

3C

 

 

COM

13C

1C

12C

6

26C

5

4

21C

3

2

1

 

37C

COM

 

 

 

 

35C

6C

RELAY

 

 

 

33C

 

N/O

NC

 

 

27C

 

 

 

 

 

COM

 

 

 

2

50C

35C

3

 

47C

4

 

 

5

 

 

6

FBRA18 Units

6-24

BLOWER

 

44C

ORANGE

 

 

43C

LEFT IGNITION

25V

ALARM

GND

 

VALVE

25V

GND

(BURNER)

 

IGNITION MODULE

HIGH

TEMP

WIRE

IGNITOR

RIGHT IGNITION

18C

 

25V

ALARM

GND

 

VALVE

 

VALVE

25V

GND

(BURNER)

 

IGNITION MODULE

 

HIGH

 

TEMP

 

WIRE

IGNITOR

 

 

 

 

 

 

 

 

 

4C

48C

J1

 

 

 

 

 

 

 

 

 

 

44C

 

18C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12C

 

 

SOLENOID

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7C

 

 

 

43C

 

 

 

 

14C

 

 

 

 

 

 

 

 

19C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

4

5

6

7

8

9

 

 

 

 

 

 

 

 

 

 

RED

1

 

15C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16C

 

 

 

 

 

29C

 

 

 

 

37C

2

 

 

 

 

 

 

41C

 

 

 

 

 

 

 

 

 

 

 

 

 

6C

3

 

17C

LIGHT

 

 

 

 

 

 

 

 

 

 

 

 

 

39C

 

 

 

 

 

 

 

38C

4

 

NOTE:

 

FLAME SENSOR WIRE

 

MUST BE CONNECTED

 

TO THE SAME IGNITOR

45C

AS ITS MATCHING

40C

HIGH VOLTAGE LEAD.

GAS VALVE

J2

8051017B

Image 51
Contents Hour Service Hotline Canada Page FBR18 & FBRA18 Series GAS Rethermalizers Table of Contents Parts List Safety Information Parts Ordering and Service InformationInstallation, Operating, and Service Personnel Equipment DescriptionDefinitions What to do if your equipment arrives damaged Shipping Damage Claim ProcedureGeneral Installation Requirements Caster/Leg Installation Incoming Gas Pressures Connecting to the Gas Supply Converting to Another Gas Type FBR18/FBRA18 Digital Controller IntroductionOperating the FBR18/FBRA18 Timers Boiling-Out the Cookpot Shutting the Rethermalizer Down Quarterly Checks and Services Daily Checks and ServicesClean Combustion Air Blower Semi-Annual Checks and ServicesCheck Burner Manifold Pressure Burner Manifold Gas Pressures Introduction To FBRA18 units only Troubleshooting GuidesProblem Yes Has the correct setpoint Yes Replacing the Controller or Controller Wiring Harness Functional Description FBR18 & FBRA18 Series GAS Rethermalizers Service ProceduresController and Mechanical Timers Temperature Probe Cleaning the Gas Valve Vent Tube Checking the Burner Manifold Gas PressureMeasuring Flame Current Replacing the Interface Board Replacing the Temperature ProbeReplacing an Ignition Module Replacing an Ignitor AssemblyReplacing a Burner Assembly Replacing the Combustion Air BlowerReplacing the Gas Valve Replacing the Cookpot Troubleshooting and Problem IsolationIgnition Failures Improper Burner Functioning Incoming Gas PressuresPage Improper Temperature Control Troubleshooting the Gas Valve Unit is Connected to Troubleshooting the 24 VAC Circuit in FBR18 Units24 VAC Circuit in FBR18 Units Is Power Troubleshooting the 24 VAC Circuit in FBRA18 UnitsIs 24VAC Present on COM No terminal of latch Relay? Harness Is J1 pin 24VAC Circuit in FBRA18 Units Troubleshooting the Temperature Probe Probe Resistance Chart 8050417D Wiring Diagram for FBR18 UnitsFBRA18 Units Burner System Components FBR18 & FBRA18 Series GAS Rethermalizers Parts ListCabinetry and Associated Components Control Box Assembly and Associated Parts, FBR18/ FBRA18 Controller and Component Box Assemblies Cooking Timer Control Panel Components Cookpot, FBR18 Cookpot, FBRA18 Gas Supply Components Plumbing Components Page Service Hotline