OPERATIONS AND SERVICE MANUAL PN 28-0255/11
27
5. LIgHT EMITTINg DIODES (LEDS) - CONTINUED
5.5 LED D7 -
Light flashes when there is no ice between the sensors in the ice bin. If the bin is empty
and the light is not flashing, check all wiring harnesses.
5.6 LED D8 -
Light is on when the solenoid is activated. When the chute is depressed, this light should
turn on. If it does not, check to see if the solenoid leads are connected to the PC board are damaged,
check continuity of solenoid. Replace if defective.
5.7 LED D9 -
Light is on when the motor is activated. When the chute is depressed, this light should
turn on. If it does not, check to see if the motor harness is connected to the PC board are damaged,
check continuity of motor harness and motor. Replace if defective.
6. AUTOMATIC AgITATION AND LOW ICE ALARM CONTROL (NOT AppLICABLE FOR LCD UNITS)
Each Series 4500 ice beverage dispenser is equipped with automatic agitation for the ice bin. The unit is
shipped with timing set at two (2) seconds ON every 60 minutes. Referring to the tables on the wiring
diagram included in this manual (also affixed to the electrical box cover), the automatic agitation timing
can be changed as follows. A set of DIP switches is provided to control the timing and low ice control.
6.1 DIp#1 -
This switch controls the low ice indicator light. With the switch in the ON position, the light
operates when a low ice condition exists. In the OFF position, the light is turned off. The unit is shipped with
the light switch in the ON position.
6.2 DIp#2 -
This switch controls the low ice audible alarm. With the switch in the ON position, the alarm
operates when a low ice condition exists. In the OFF position, the alarm is turned off. The unit is shipped
with the alarm switch in the OFF position.
6.3 DIp#3 & #4 -
These switches control the ON time for automatic agitation. By referring to the table
and setting the switches as shown, ON times from one (1) second to four (4) seconds [in one (1) second
increments] can be obtained. EXAMPLE: For three (3) seconds ON time, switch 3 should be in the ON
position, and switch 4 should be in the OFF position.
The unit is shipped with two (2) seconds ON time.
6.4 DIp#5 through #8
A.
These switches control the OFF time for automatic agitation. By referring to the table and
setting the switches as shown, OFF times from 10 minutes to 150 minutes (in 10 minute
increments) can be obtained. EXAMPLE: For 40 minute OFF time, switch 5 should be in the
OFF position, switch 6 should be in the ON position, switch 7 should be in the OFF position,
and switch 8 should be in the OFF position. The unit is shipped with 60 minute OFF time.
B.
To turn the agitation completely off, set switches 5 through 8 all OFF.
Dispensers using pellet ice
must
have the automatic agitation settings adjusted to
four (4) seconds ON every 150 minutes.
Summary of Contents for 4400 Series
Page 30: ...7 2 FINAL ASSEMBLY pOST MIX IBD AND ICE DISpENSER 30 IBD 4500 4600 LCD...
Page 32: ...IBD 4500 4600 LCD 32 7 3 LCD UNIT FINAL ASSEMBLY pOST MIX IBD AND ICE DISpENSER...
Page 34: ...IBD 4500 4600 LCD 34 7 4 4600 NO COLD pLATE UNIT FINAL ASSEMBLY pOST MIX IBD AND ICE DISpENSER...
Page 41: ...7 8 WIRINg DIAgRAM 115v 60HZ 41 OPERATIONS AND SERVICE MANUAL PN 28 0255 11...
Page 42: ...IBD 4500 4600 LCD 42 7 9 WIRINg DIAgRAM 230v 50 60HZ...
Page 45: ...OPERATIONS AND SERVICE MANUAL PN 28 0255 11 7 13 IBD 22 COUNTER CUTOUT 45...
Page 46: ...7 14 IBD 30 COUNTER CUTOUT 46 IBD 4500 4600 LCD...