Bunn FCD-4 Installation And Operating Manual Download Page 8

8

INITIAL FILL

CAUTION:

 The dispenser must be disconnected from the power source throughout the initial fill except when

specified in the instructions.

1. Remove drip tray assembly and splash panel from the dispenser.
2. Pull the overflow tube from its retaining clip and place the end into an empty 64 fluid ounce (2 liter) container.
3. Ensure that the Main Water Valve and the Water Bath Valve Fig 4, are turned off (handles positioned at 6 o’clock

and 12 o’clock, respectively,) and that the Refrigeration Switch Fig 3, is in the OFF (rear) position.

4. Turn on the water supply.
5. While observing the water bath sight gauge (the clear tube located just to the left of the plumbing connections,)

begin filling the water bath by rotating the handle of the Water Bath Valve counterclockwise to the 9 o’clock
position.

6. When the water level in the sight gauge comes within 1 inch (25.4 mm) of the clear plastic tee, reduce the water

flow by rotating the handle of the Water Bath Valve clockwise to the 11 o’clock position.

7. When the water in the water bath sight gauge begins to trickle down into the drip tray, turn the Water Bath Valve

off by rotating the handle clockwise to the 12 o’clock position.

8. Connect the dispenser to the power source.
9. After  approximately  3  minutes  (this  allows  the  recirculating  pump  and  cabinet  cooling  components  an

opportunity to fill with water,) top off the water bath tank by rotating the handle of the Water Bath Valve
counterclockwise to the 11 o’clock position.

10. Again, when the water in the water bath sight gauge begins to trickle down into the drip tray, turn the Water

Bath Valve off by rotating the handle clockwise to the 12 o’clock position.

11. Place the Refrigeration Switch ON (forward.)
12. It will take approximately 4 hours at 70 degrees F (21 degrees C) ambient to create the ice bank required for

full dispenser performance. During this time, some further trickling from the water bath is expected due to
expansion caused by ice bank formation. While the refrigeration system is creating the ice bank, the dispenser
may be readied for use as described in 

Loading, Priming and Adjustment.

13. The dispenser will safely store concentrate once the “COOLING” indicator completely extinguishes (not lit

steadily or flashing.)

14. After the refrigeration compressor switches off, turn Main Water Valve on by rotating the handle counterclock-

wise to the 3 o’clock position. Secure the overflow tube into its retaining clip and replace the splash panel and
drip tray assembly.

LOADING
Frozen Concentrates

1. Thaw the frozen concentrate in a refrigerated 35-40 degrees F (1.6-4.4 degrees C) environment for 36 to 48

hours before use.

2. Thoroughly mix the thawed concentrate by vigorously shaking the product container.
3. Open the dispenser door.
4. Prior to placing the product container in the dispenser, make sure that the o-ring on the container adapter is

lubricated. This will ease removal of the container when it becomes necessary.

5. Place the product container in the desired position and press it firmly into the bottle adapter opening.
6. Open the vent hole in the product container.

Note:

 Concentrate in the container must be completely thawed and be within the temperature range of 35-40

degrees F (1.6-4.4 degrees C.) Product outside of this temperature range, especially below, will produce an
“out of brix” drink.

33496 011101

Summary of Contents for FCD-4

Page 1: ...SPRINGFIELD ILLINOIS 62708 3227 PHONE 217 529 6601 FAX 217 529 6644 33496 0000C 08 01 2000 Bunn O Matic Corporation www bunnomatic com BUNN INSTALLATION OPERATING MANUAL FCD 4 DISCONTINUED VERSION The information in this manual is no longer current ...

Page 2: ...iduals whether oral or written do not constitute warranties and should not be relied upon The Buyer shall give Bunn prompt notice of any claim to be made under this warranty by telephone at 217 529 6601 or by writing to Post Office Box 3227 Springfield Illinois 62708 3227 If requested by Bunn the Buyer shall ship the defective equipment prepaid to an authorized Bunn service location If Bunn determ...

Page 3: ...n Pressures High 335 Low 88 33496 030901 MAXIMUM RINSE WATER TEMPERATURE 170 F 76 6 C Use Bunn O Matic tubing part number 32759 10XX See Illustrated Parts Catalog for complete part number for hot water connection Alternate Connection When Hot Water source is not available Hot Water connection See Caution RINSE WATER CONNECTION RINSE WATER CONNECTION Use Bunn O Matic tubing part number 32759 10XX f...

Page 4: ...shown in Fig 1 3 Place the cover cup stop assembly on the drip tray and install on the dispenser ELECTRICAL REQUIREMENTS CAUTION The dispenser must be disconnected from the power source until specified in Electrical Hook Up The dispenser has an attached cord set and requires a 2 wire grounded individual branch circuit rated 120 volts ac 15 amp single phase 60Hz The mating connector must be a NEMA5...

Page 5: ...rt number 32759 10_ _ see Illustrated Parts Catalog for com plete part number BUNN O MATIC does not recommend the use of saddle valves to install the dispenser The size and shape of the hole s made in the supply line s by saddle valves may restrict water flow Note A water strainer Bunn O Matic part number 23720 1000 should be installed in line prior to the flexible water line This equipment must b...

Page 6: ... sanitize automatic cycle Refer to Weekly Sanitizing in the Cleaning section for detailed instructions on the use of this switch Water Bath and Main Water Valves These valves are manually operated and are located above the drip tray behind the splash panel The drip tray and splash panel must be removed to gain access to the valves The upper small one is the water bath valve and the lower large one...

Page 7: ...chilled water flow from the nozzle releasing the switch will stop the flow C Hidden Switch These switches are used to access change and exit the dispenser program mode D Product Dispense Switch Momentarily pressing and releasing one of the switches will initiate a timed dispense Each station has three different timed dispenses which are preset at the factory Refer to DISPENSER USE section for pres...

Page 8: ...he drip tray turn the Water Bath Valve off by rotating the handle clockwise to the 12 o clock position 11 Place the Refrigeration Switch ON forward 12 It will take approximately 4 hours at 70 degrees F 21 degrees C ambient to create the ice bank required for full dispenser performance During this time some further trickling from the water bath is expected due to expansion caused by ice bank format...

Page 9: ...pen the dispenser door 2 Load concentrate per instructions in section titled Loading 3 Close the dispenser door Note The dispenser will not operate with the door open 4 Place a large container under the appropriate dispense nozzle 5 Dispensers with Press and Hold Feature Pressandholdthe ProductDispenseSwitch Fig5 untilconcentratedispensesfromthedispensenozzle Dispensers with Portion Control Featur...

Page 10: ... is factory preset to produce the approximate beverage sizes as follows Small 4 0 seconds approximately 7 fl oz 207 ml Medium 6 9 seconds approximately 12 fl oz 355 ml Large 9 1 seconds approximately 16 fl oz 473 ml The dispense times can be individually programmed by following the procedures described in ADJUST MENT Cup Size Programming To stop a timed dispense momentarily press the Stop Switch 3...

Page 11: ...cover and cup stop in a mild detergent solution Rinse thoroughly 2 Wipe splash panel areas around dispense nozzle s and drip trough in refrigerated compartment with a clean damp cloth Weekly Sanitizing Tools required Nozzle tubing BUNN O MATIC part number 03289 1002 recommended when sanitizing multiple dispense heads simultaneously 1 empty 5 gallon 18 9 L bucket 1 packet of Kay 5 sanitizer and cle...

Page 12: ...00 ppm of available chlorine 11 Placenozzle s andmixingelement s inaseparate1quartcontainerofsanitizingsolutionandmixthoroughly Allow the part to soak for 2 minutes 12 Clean the dispense nozzle receptacle s dispense valves with the sanitizing solution and a soft bristle brush 13 Clean the concentrate bottle s inlet adapter s using the sanitizing solution and a soft bristle brush 14 Replace the mix...

Page 13: ... plate to the pump body and set it and the tubing retainer plate aside 16 Gently pull the socket head screw from its notch in the pump body releasing the spring tension on the pump band 17 Gently pull the pump tube from around the pump s rotor 18 Inspect the pump band for signs of wear Replace if necessary 19 Release the clamps securing the old pump tubing to the plastic elbows 20 Pull the plastic...

Page 14: ... the level in the water chamber This reading directly determines the mix ratio i e If the water level reads 4 0 oz then the mix ratio is 4 water 1 concentrate 9 Adjust the pump speed down to increase the ratio up to decrease the ratio to achieve the correct mix ratio as described in Pump Speed Programming 10 Remove the Flow Separator Assembly and replace the dispense nozzle assembly into the dispe...

Page 15: ...hat the beeper sounds twice and that the PROGRAM indicator begins flashing 2 To increase the pump speed press and hold the right hand Hidden Switch filled circle and then momentarily press the Product Dispense Switch Fig 5 STOP Switch Fig 6 for portion control dispensers Each time the Product Dispense Switch STOP Switch is pressed the motor speed is increased by one step 5 revolutions per minute R...

Page 16: ...e beeper sounds twice and that the PROGRAM indicator extinguishes Cup Size Programming Portion Control Dispensers Only 1 Enter the Cup Size Programming mode by simultaneously pressing the LARGE and SMALL cup size switches at any dispense station Note that the beeper sounds twice and that the PROGRAM indicator lights steadily 2 Press and hold the desired cup size switch at the appropriate dispense ...

Page 17: ...of the 5 second period the dispenser will light the merchandising lamp and dispense functions will be enabled 6 If the password is forgotten it can be reset to 0 dispenser lockout disabled as follows Note The following procedure also clears the programming and service lockout password a Disconnect the dispenser from its power source b Place the Refrigeration Switch Fig 3 in the OFF reward position...

Page 18: ...re access is allowed to programming modes or the service lockout function 3 To enter the password proceed as follows a Press and hold either Hidden Switch b In a 5 second period press and release the Sanitize Switch the password number of times For example If the password is set to 3 press and release the Sanitize Switch 3 times in the 5 second period c Release the Hidden Switch d Wait for the pas...

Page 19: ...be short circuit 2 5 seconds 6 6 flashes every fault 6 Bath temperature probe open circuit 3 5 seconds 5 5 flashes every fault 5 Cabinet temperature probe short circuit 4 5 seconds 4 4 flashes every fault 4 Cabinet temperature probe open circuit 5 5 seconds 3 3 flashes every fault 3 Cooling system failure 6 5 seconds disables all dispense functions 0 On steady Bath cabinet Bath and cabinet tempera...

Page 20: ...e components when concentrate out is detected Inactive Active Note 3 Number of positions that can dispense rinse simultaneously 3 2 4 Rinse timer Off On 5 Audio feedback during dispenses On Off 6 Future use None None Note When dip switch 2 is in the on position the REFILL indicator is active regardless of dip switch 1 position 33496 082201 ...

Page 21: ...21 COOLANT SCHEMATIC DIAGRAM CONDENSER SUCTION ACCUMULATOR COMPRESSOR EVAPORATOR PROCESS TUBE 33464 0000A 09 00 2000 Bunn O Matic Corporation FILTER DRYER 33496 011101 ...

Page 22: ...LU BLK VIO ORN BLU WHI BLK YEL WHI PNK GRY GRY GRN VIO ORN WHI BLU RED BLU GRY YEL WHI VIO WHI ORN WHI ORN WHI BLU WHI YEL WHI YEL WHI VIO WHI BLU WHI ORN WHI YEL WHI VIO VIO ORN RED BLU GRY YEL WHI VIO WHI ORN WHI BLU WHI YEL SPEED SENSOR 1 SPEED SENSOR 2 SPEED SENSOR 3 SPEED SENSOR 4 WHI VIO GRY GRY GRY GRY RED RED RED RED WHI BLU WHI YEL PUMP 1 PUMP 2 PUMP 3 PUMP 4 BLK FAN P R O B E t t WHI BLK...

Reviews: