To avoid electrical shock, disconnect power. Do not drop the sensor. If dropped, malfunctioning of the sensor may occur. LVE-10X OQM Installation Instructions Kit Numbers 140335 Est. Time 1 hour Tools Required HC-11 Programmer (optional) p/n 140509 Phillips head screwdriver Drill gun Adjustable wrench Thread Sealant Kit Contents (140335) FM08-488-D Sept. 5, 2016 Page 1 of 11
Procedure Removing Existing Plumbing 1 Use a Phillips head screwdriver or drill to remove the screws in the power cord strain relief. 2 Lift the power cords up and out of the way of the working area. 3 Use a Phillips head bit to remove the screws that secure the strain relief to the frame. 4 Locate the hard line tube that is leading from the filter pump to the oil manifold. FM08-488-D Page 2 of 11
5 Use an adjustable wrench to loosen the fittings on the oil manifold and on the filter pump. Remove hard line and discard. 6 Use an adjustable wrench to remove the elbow fitting from the check valve on the filter pump. Installing the OQM system 7 Locate the new hard line tube included in the kit. Thread the 90 bend end onto the male fitting connector and tighten with an adjustable wrench. 8 Thread the flare fitting into the end (outlet) of the OQM sensor assembly and tighten. 9 Thread a male fitting into the bottom (inlet) of the OQM sensor assembly. 10 Locate the OQM plumbing assembly and the white oil hose. FM08-488-D Page 3 of 11
11 Thread the OQM plumbing assembly into the oil manifold where the hard line connector was previously removed and tighten. 12 Thread the elbow flare fitting into an end of the white oil hose and tighten. 13 Place the OQM sensor assembly onto the new hard line tube. Thread the male connector fitting into the hard line and tighten with an adjustable wrench. 14 Bend the white oil hose so the end meets the OQM sensor assembly flare fitting. Thread the white oil hose to the flare fitting and tighten. 15 Locate the access cover, strain relief and the communication cable. 16 Use a Phillips head screwdriver and lower the extreme right (end) control board. FM08-488-D Page 4 of 11
17 Use a Phillips head screwdriver to remove the existing cover from the back of the control board. 18 From the back of the shroud, slide the white 3-pin and the black 8-pin connectors through the hole alongside of the existing wire bundle. 19 Pull the wires through to the front of the shroud towards the control board. 20 Remove the loop resister from the control and discard. Loop Resister FM08-488-D Page 5 of 11
21 Plug the white 3-pin connector of the new communication cable into the control board where the loop resister was previously removed. 22 Place the 8-pin connector of the communication cable through the hole of the new plate cover. 23 Connect the 8-pin connector into the control board. 24 Secure the plate in place with a Phillips head screwdriver. 25 Route the communication cable along the tops of all the plumbing and conduits towards the OQM sensor assembly. 26 Align the white dots on the connector and the receiving end on the black box. Press the connector onto the receiving end. The connector will need to be turned 90 to fully lock into the receiver. 27 Reinstall the control board to the factory position. FM08-488-D Page 6 of 11
28 Reinstall the power cord strain relief. 485 Jumper cables installation The jumper cables enable each PCU in the fryer to communicate with the OQM sensor & retrieve the %TPM measurement. These cables may or may not be present on existing fryers to be retrofit. They must be installed if not present. 29 Locate the 485 Jumper cables. The jumper cables are 3-wire harnesses with 3-pin connectors on each end. 30 Plug the 3-pin connector into the back of the control board. 31 Route the cable from one PCU to the next behind the vertical support. Loop & wire-tie the excess cable. Do this with both PCUs lowered, to leave enough slack to lower the PCUs in the future. 32 The last jumper cable terminates on the right-most PCU. The OQM connector plugs into the adjacent connector, beside the jumper cable connector. 33 Reflash the control boards. For advanced risc machine (ARM) control reflashing, proceed to the next step. For HC-11 control reflashing, go to step 46. FM08-488-D Page 7 of 11
Reflashing the ARM controls This section is the procedure for reflashing the ARM controls with the new software. 34 Rotate the control board down so that it hinges the lip of the shroud. 35 Use a Phillips head screwdriver to remove the existing cover from the back of the control board. 36 Locate the USB port on the back of the controls. If no USB port is available than proceed to step 46 for HC-11 control reflashing procedure. 37 Insert the USB Drive. 38 Press and hold the TEMP & INFO button until LEVEL 3 is displayed. 39 Enter the password 11221122. 40 Press the button once and FLASH SOFTWARE will be displayed. FM08-488-D Page 8 of 11
41 Display will show MAIN FLASH. Press the 1 button to confirm. 42 Control will display software part number on right side display. Verify part number (83829C). Press 1 to continue. 43 Control will display CONFIRM on the left side display. Press 1. 44 CHECKING FILE will be displayed indicating that the software is being reflashed. 45 When reflashing is complete, control will power down and display OFF. Reflashing the HC-11 controls This section is the procedure for reflashing the HC-11 controls with the new software. 46 Rotate the control board down so that it hinges the lip of the shroud. 47 Use a Phillips head screwdriver to remove the existing cover from the back of the control board. 48 Locate the programmer. The extender needs to be attached to the end of the ribbon cable before next step. FM08-488-D Page 9 of 11
49 Plug the programmer into the bottom, left connector (circled in the image to the right). 50 Green light on the programmer will flash to indicate it is properly connected. If the light is red, this indicates an issue. 51 Press the red button on the programmer. 52 Light will stay green while programming the control. 53 Light will flash green when it is verifying. 54 Once complete, the light will shut off. If the light is red, this indicates an issue. 55 It is now safe to disconnect the programmer. 56 Install the access cover on the control. 57 Place the control board back to factory location and secure. FM08-488-D Page 10 of 11
58 Confirm the power on the front of the controller is OFF. Initializing the controls This section is the procedure for initializing the control board. 59 Press and hold the TEMP button while pressing the heat button. ---MFG MODE--- will display. + 60 Enter 11221122 for the access code. 61 EL ASSY FRYR PNL will display. Press the right button under the word FRYR. 62 Press the or until INIT shows in the display. 63 Press and hold the button. The display shows INIT IN 3 2 1 then flashes INIT. Once completed INIT *DONE* will be displayed. 64 Turn the controller OFF then back ON. The controller may require to set time and date. 65 Repeat the Reflashing and Initializing procedure for the remaining control boards. FM08-488-D Page 11 of 11