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           Model BCF-24/65/110, BCM-110

2-5.  CONTROL BOARD

1. Remove the electrical power to the unit.

To avoid electrical shock or property damage, move the
power switch to OFF and disconnect main circuit breaker,
or unplug cord at wall receptacle.

2. Using a Phillips head screwdriver, remove the two screws

securing the front panel, and lower the panel.

3. Remove the two bolts (under unit) securing the control box.

4. Pull the box from the front of the unit.

5. Remove the four screws securing the control box top and

pull the top from the box.

6. Pull the connectors from the control board.

7. Label and pull the wires from the control board.

8. Using a flathead screwdriver, push in on the clips on the

plastic studs and pull the studs through the bracket.  Remove
the control board from the box.

9. Install the new board in reverse order.

2-2

      603

Summary of Contents for BCF Series

Page 1: ...EXPANSION VALVE Any removal or adjustments to these parts must be handled by a SIGHT GLASS AND certifiedrefrigerationexpert CONDENSER FAN 2 4 DISPLAY BOARD AND 1 Remove the electrical power to the un...

Page 2: ...front panel and lower the panel 3 Remove the two bolts under unit securing the control box 4 Pulltheboxfromthefrontoftheunit 5 Remove the four screws securing the control box top and pull the top from...

Page 3: ...top from the box 6 Label and remove the wires to the buzzer 7 Remove the two screws securing the buzzer to the bracket and remove the buzzer from the bracket 8 Install new buzzer in reverse order 2 7...

Page 4: ...ent fromtheunit 5 Install new heater in reverse order and press the plastic tabs in place to secure the decorator covers tabs included with new heater 2 9 EVAPORATOR FAN 1 Remove the electrical power...

Page 5: ...o the PC board and remove the wires from the board 6 Pull the probe wire through the wiring harness 7 Install new probe in reverse order 2 11 FRIGIPROBE 1 Remove the electrical power to the unit To av...

Page 6: ...emove the two bolts securing the control box and pull the control box from the unit See Control Board Section 3 Remove the four screws securing box top and remove the top 4 Remove the wires from the f...

Page 7: ...r 4 Pull up on the bottom of the evaporator to disengage the evaporator from the bracket The evaporator is snapped into place No hardware is securing it 5 Replace evaporator in reverse order 2 14 DOOR...

Page 8: ...lay to the capacitor 6 Remove the capacitor from the unit from the front 7 Install new capacitor in reverse order 2 16 START CAPACITORAND 1 Remove the electrical power to the unit START RELAY To avoid...

Page 9: ...er Freezer does require care and proper mainte nance The table below provides a summary of sched uledmaintenance Procedure Frequency Clean all surfaces with a soft cloth soap and water Daily do not us...

Page 10: ...Model BCF 24 65 110 BCM 110 Wiring Diagrams BCF BCM 110 2 10 603...

Page 11: ...Model BCF 24 65 110 BCM 110 Wiring Diagram BCF 24 65 Refrigeration Diagram BCF 24 65 603 2 11...

Page 12: ...Model BCF 24 65 110 BCM 110 Refrigeration Diagram BCF BCM 110 UL Refrigeration Diagram BCF BCM 110 Int l 2 12 603...

Page 13: ...Model BCF 24 65 110 BCM 110 Electrical Refrigeration Diagram 603 2 13...

Page 14: ...POWER SUPPLY OUTPUT TO FAN S AND FRONT FRAME HEATER ANTI FOGGING 10 11 POWER SUPPLY OUTPUT TO COMPRESSOR UNIT 12 13 12VDC OUTPUT TO ALARM BUZZER NOT USED 14 DISPLAY INPUTS 15 19 FRIGIPROBE INPUTS BLAC...

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