Prince Castle IRT-SB-NA-1PS, Service Manual

Page 1: ...tampering with or altering electrical components or improper cleaning is not covered Equipment damaged in shipment by fire flood or an act of God is not covered Damage to non stick coated surfaces is...

Page 2: ...viously purchased equip ment WARNING Indicates information important to the proper operation of the unit Failure to observe may result in damage to the equipment and or severe bodily injury or death C...

Page 3: ...A 3PS IRT SB NA 1PS 3 IRT SB NA 3PS Tools Required Needle Nose Pliers Stubby Phillips Screw Driver Selection of Nut Spinners or an Appropriate Small Socket Set Medium Phillips Flathead Screwdriver C C...

Page 4: ...SB NA 1PS IRT SB NA 3PS IRT SB NA 1PS 4 IRT SB NA 3PS Fault Identification T H I S P A G E W A S L E F T I N T E N T I O N A L L Y B L A N K W I L L B E U P D A T E D A T A L A T E R T I M E Printed...

Page 5: ...ection on power switch Call for Service 800 722 7853 Inoperable power switch Call for Service 800 722 7853 High limit switch tripped Turn off unit for 20 minutes and re start If high limit switch cont...

Page 6: ...Horizontal Infrared Toaster IRT SB NA 1PS IRT SB NA 3PS IRT SB NA 1PS 6 IRT SB NA 3PS Wiring Diagram Printed in USA 12 3 2020 353 567 Rev B...

Page 7: ...1 72 696S POWERCORD FOR IRT SB NA 1PS 1 1 72 697S POWERCORD FOR IRT SB NA 3PS NOT SHOWN 1 2 78 233S SWITCH ROCKER DPST IP65 16A 1 3 65 064S MCD KIT POWER RELAY Solid State AC 2 4 86 582S FAN 11 A DC...

Page 8: ...cription Qty 10 1 11 1 12 1 353 1306S 353 1308S 353 1315S IRT CBT FAN FILTER KIT IRT DC FAN FILTER KIT MCD KIT Shared LCD GRAPHIC DISPLAY W NYLON NUTS CBT IRT 13 14 15 16 17 353 1233S 353 1180S 353 56...

Page 9: ...Continued Printed in USA 12 3 2020 353 567 Rev B Item Part Description Qty 1 2 18 353 134S MCD KIT MOTOR ASSEMBLY IRT 19 353 313S MCD KIT IRT RELAY 4 8VDC 20A 20 21 22 77 093S MCD KIT IRT CBT TERMINAL...

Page 10: ...353 567 Rev B Item Part Description Qty 23 353 1298S THERMOSTAT NC 300F LIMIT CONTROL IRT 2 24 353 525S MCD KIT IRT CALROD WASHER 4 25 77 092 02S MCD KIT BARRIER STRIP DCFT IRT CBT 1 26 353 570S 1 27...

Page 11: ...Horizontal Infrared Toaster IRT SB NA 1PS IRT SB NA 3PS IRT SB NA 1PS 11 IRT SB NA 3PS Display Menu Options Printed in USA 12 3 2020 353 567 Rev B...

Page 12: ...Horizontal Infrared Toaster IRT SB NA 1PS IRT SB NA 3PS IRT SB NA 1PS 12 IRT SB NA 3PS Display Menu Options Continued Printed in USA 12 3 2020 353 567 Rev B...

Page 13: ...ing OK button to return to the SELECT LANGUAGE screen 3 To Adjust SET BAGEL PLATEN DUTY from the SELECT LANUGAGE Screen press the RIGHT scroll button Press the OK button to enter the program ming scre...

Page 14: ...to Select TEMP F Fahrenheit or C Celsius B Accept the new scale By pressing the OK Button to return to The SELECT F C screen 8 To adjust set point MUFFIN TOAST TIME from the BAGEL TOAST TIME screen p...

Page 15: ...isable Special Mode from the SPECIAL TOAST TIME screen press the RIGHT scroll button once From the SPECIAL MODE ENABLE DISABLE Screen Press OK button A From the SPECIAL MODE ENABLE DISABLE screen that...

Page 16: ...4 3 3 3 3 3 WARNING Failure to disconnect power from the unit before servicing could result in severe bodily injury or death The ON OFF Switch does not disconnect incoming power to the unit 2 4 3 Inst...

Page 17: ...relay Note the position of each wire 3 Using a Phillips head screwdriver Remove 2 screws to remove the relay Refer to Blue Arrows 4 2 Close up shown for illustration purposes 4 4 R e l a y R e l a y R...

Page 18: ...ed Arrow 2 Unplug motor from the wiring harness Refer to the Blue Arrow 3 Remove the 2 screws using a Phillips screwdriver to release the motor assembly Refer to the Green Ar 4 Install the new motor a...

Page 19: ...sembly by installing the 4 M3 nuts Previously removed in step 4 5 Plug in the display harness Previously removed in step 3 6 Replace the Main Control Board Reference the Main Control Board Replacement...

Page 20: ...w 3 4 On the right side of the unit remove all insulation that is covering the Calrod connections 5 6 7 8 2 3 4 On the unit s control side remove the screw that secures the Calrod which needs to be re...

Page 21: ...ion that covers the calrod connections Previously removed in step 5 12 On the control side secure the calrod to the unit using a Philips screw Previously removed in step 4 13 Using a Phillips head scr...

Page 22: ...sconnect the harness from the Bread Selection Board Reference the Blue Arrow 3 Remove 2 Phillips Screws and 2 washers and remove the assembly Reference the Green Arrows 4 Install the new Bread Selecti...

Page 23: ...sconnect the harness from the Bread Selection Board Reference the Blue Arrow 3 Remove 2 Phillips Screws and 2 washers and remove the assembly Reference the Green Arrows 4 Install the new Bread Selecti...

Page 24: ...e of the conveyor assembly 4 Remove 4 nuts on the right side of the conveyor using an 8mm nut driver Reference the Blue Arrows 5 Remove 2 Philips screws to free the right side panel of the conveyor as...

Page 25: ...10 Re install the right side panel of the conveyor assembly by securing with 2 Phillips screws Previously removed in step 6 9 Reinstall all insulation on the right side of the conveyor assembly Previo...

Page 26: ...ving the three screws shown Reference the Blue Arrow 3 Reinstall the power cord onto the unit Tighten the strain relief bushing Previously removed in step 4 5 Reinstall the 3 connections from the powe...

Page 27: ...onto the power supply Previously removed in step 3 6 Using a Phillips head screwdriver secure the control side panel Previously removed in step 2 7 Using a Phillips head screwdriver open the control...

Page 28: ...Arrow 2 Remove 4 connectors from the power switch Note the wiring configuration Reference the Blue Arrows 3 Remove the power switch from the unit There are two tabs on each side that will need to be r...

Page 29: ...emove 2 wires from the Axial fan Note the position of the wiring 3 Remove 4 Phillips Screws and lift straight up on the fan to remove Reference the Green Arrows 4 Install the fan and secure using 4 Ph...

Page 30: ...Remove 2 wires from the fan Note the position of the wiring Reference the Blue Arrows 3 Remove 4 Phillips Screws and lift straight up on the fan to remove Reference the Green Arrows 4 Install the fan...