Mechanical Bin Control Check - Hoshizaki F-1501MAJ Instruction Manual

b) Dispenser Unit:
For typical dispenser unit applications, a 100-second shutdown delay is recommended.
However, on some dispenser unit applications, the ice level at shutoff may need to be
adjusted depending on the dispenser agitation or dispense method. Should a different
shutdown delay be desired, adjust S1 dip switch 1, 2, and 3 to obtain the shutdown
delay needed. See the table below. For further details, contact Hoshizaki Technical
Support at 1-800-233-1940.
Note: When the shutdown sequence begins, the compressor de-energizes immediately
and then 5 minutes later the gear motor and fan motor de-energize.
Increasing the shutdown delay allows a higher level of ice in the dispensing unit/
storage bin before shutdown. This could lead to icemaker movement or ice overflow.

3. Mechanical Bin Control Check

1) Make sure the power switch is in the "OFF" position and that the power supply is off.
2) If not already removed, remove the front panel, top panel, and control box cover.
3) Remove the spout spring from the spout. See Fig. 20.
4) Turn on the power supply. Move the control switch to the "ICE" position, then move the
power switch to the "ON" position.
5) 30 seconds after the upper float switch closes, the control board "GM" LED turns on.
After "GM" LED turns on, press the "SERVICE" button on the control board to bypass
the 5-minute compressor delay. WARNING! Risk of electric shock. Care should be
taken not to touch live terminals.
Spout Spring
WARNING
S1 Dip Switch
NO. 1 NO. 2 NO. 3
OFF OFF OFF
ON OFF OFF
OFF ON OFF
OFF OFF ON
ON ON OFF
OFF ON ON
ON ON ON
Shutdown Delay
0 seconds
100 seconds (1.6 minutes)
1100 seconds (18.3 minutes)
1650 seconds (27.5 minutes)
2200 seconds (36.7 minutes)
0 seconds
0 Seconds
Fig. 20
39
Spout Cover
Spout