Frymaster FTB-350A Operation Manual Download Page 10

10 

B. 

TEST POWER TO FRYER INTERFACE BOARD 

1. 

Switch the HP690 POWER switch (11) to ON. 

2. 

RELAY POWER indicator (3) should illuminate. 

      3. 

Turn power off switching the HP690 POWER switch (11) to OFF. 

 

C. 

TEST MELT-CYCLE FUNCTION 

1. 

Switch the HP690 POWER switch (11) to ON. 

2. 

Set FTB-350A PROBE switch (7) to 3°C/37°F. 
(a) 

RELAY POWER indicator (3) illuminates. 

(b) 

HEAT indicator (4) should cycle on and off. “MLT-CYCL” is 
displayed on the controllers alternating with setpoint on the left and 
actual temperature on the right. 

3. 

Set FTB-350A PROBE switch (7) to 97°C/206°F. 
(a)   HEAT indicator (4) should illuminate continuously. 
(b)   Setpoint is displayed on the left and actual temperature on the right.  

NOTE:

  Only RIGHT HEAT indicator (4) will function and only VARIABLE 

knob (9) will function. 

4.  Turn power off by switching the HP690 POWER switch (11) to OFF. 
 

D. 

TEST CONTROLLING FUNCTION 

1. 

Switch the HP690 POWER switch (11) to ON (set point = 340°F/171°C). 

2. 

Set FTB-350A PROBE switch (7) to VARIABLE. 
(a)   RELAY POWER indicator (3) illuminates. 
(b) 

Rotate VARIABLE knob (9) counterclockwise until controller 
indicates a temperature. 

(c) 

Rotate VARIABLE knob (9) slowly clockwise until controller indicates 
DROP. 

(d)   Press Temperature button on controller.  Controller should indicate a 

temperature from one (1) to (4) d/- set point (340°F/171°C).  
If not, rotate the VARIABLE knob (9) counterclockwise very slowly 
until HEAT indicator (4) cycles ON.  DROP band is 338°F/170°C-
344°F/173°C. 

(e)   HEAT indicator (4) should now cycle ON and OFF very slowly. 
 

E. 

TEST CONTROLLER HIGH LIMIT 

1. 

Switch the HP690 POWER switch (11) to ON. 

2. 

Set FTB-350A PROBE switch (7) to 414°F/212°C. 
(a)  RELAY POWER indicator (3) illuminates. 
(b) Controller 

displays 

“HOT” 

“HI-1” 

alternating with the temperature and 

the alarm sounding. 

(c)  RELAY POWER indicator (3) is no longer illuminated. 
(d)  Turn off FTB-350A POWER switch (10). 

 

Summary of Contents for FTB-350A

Page 1: ...OPERATION MANUAL Frymaster L L C 8700 Line Avenue Shreveport LA 71106 TEL 318 865 1711 FAX 318 868 5987 24 Hour Service Hotline 1 800 551 8633 APRIL 11 8196797 FTB 350A 24V TEST BOX...

Page 2: ...age INTRODUCTION 3 PARTS ORDERING 3 PARTS LIST 4 CONTROL PANEL DIAGRAM 5 F3000 TEST PROCEDURE Legacy Fryers 6 F3000 TEST PROCEDURE HP580 590 Electric 8 F3000 TEST PROCEDURE HP690 Gas 9 F3000 TEST PROC...

Page 3: ...h your local Factory Authorized Servicer If you do not have a Factory Authorized Servicer list please contact Frymaster Service Department at 1 800 551 8633 or 1 318 865 1711 To speed up your order th...

Page 4: ...ription 826 2978 Kit FTB350A 120V 24V F3000 Test Box Includes cable and transformer assembly 1 108 3342 Test Box FTB 350A 120V 24V Domestic 2 108 3345 Transformer Assembly 120V 24V Domestic 3 807 5285...

Page 5: ...Right Variable Control 4 Right Heat Indicator ON When Heating 10 ON OFF Switch Power To FTB 350A Test Unit 5 Pressure Solenoid Indicator On when pressure solenoid is activated on HP fryers 11 HP690 P...

Page 6: ...ER switch 10 to ON a Program the controller set point to 340 F 171 C B TEST POWER TO FRYER INTERFACE BOARD 1 Press controller ON OFF switch to ON 2 RELAY POWER indicator 3 should illuminate 3 Turn pow...

Page 7: ...F 170 C 344 F 173 C e HEAT indicators 2 4 should now cycle ON and OFF very slowly E TEST CONTROLLER HIGH LIMIT 1 Press controller ON OFF switch to ON 2 Set FTB 350A PROBE switches 6 7 to 414 F 212 C a...

Page 8: ...ng function G TEST CONTROLLER HIGH LIMIT See page 7 for instructions to test controller high limit H TEST PROBE FAILURE MALFUNCTION See page 7 for instructions to test probe failure malfunction I TEST...

Page 9: ...ST PROCEDURE FOR HENNY PENNY PRESSURE FRYERS HP690 Ensure the controller is set to HENNY PENNY 690 390 FULL using code 7628 in tech mode Press and hold the check button until PRODUCT SETUP is displaye...

Page 10: ...witch 11 to OFF D TEST CONTROLLING FUNCTION 1 Switch the HP690 POWER switch 11 to ON set point 340 F 171 C 2 Set FTB 350A PROBE switch 7 to VARIABLE a RELAY POWER indicator 3 illuminates b Rotate VARI...

Page 11: ...t HP 690 ALARM switch 12 OFF 6 Controller resumes normal operation H TEST PRESSURE SOLENOID ACTIVATION See page 8 for instructions to test solenoid activation I TEST STRATIFY FUNCTION 1 Turn on FTB 35...

Page 12: ...fryer type desired Press the right arrow Set FRESH OIL to NONE Press the right arrow Set WASTE OIL to NONE Press the right arrow Press the check button at EXIT A INITIAL TEST SET UP See page 6 for in...

Page 13: ...THIS PAGE INTENTIONALLY LEFT BLANK...

Page 14: ...Shipping Address 8700 Line Avenue Shreveport Louisiana 71106 TEL 1 318 865 1711 FAX Parts 1 318 219 7140 FAX Tech Support 1 318 219 7135 PRINTED IN THE UNITED STATES SERVICE HOTLINE 1 800 551 8633 81...

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