Hoshizaki FD-1001MWH(-C), FD-1001MRH(-C) Infrared Sensor Shutdown Delay, Seconds 1.6 minutes

3. Infrared Sensor Shutdown Delay

This is the delay between the infrared sensor detecting ice and the start of the shutdown sequence. The infrared sensor shutdown delay is factory-adjusted to 100 seconds and no adjustment is required for most dispenser unit/storage bin applications.

a) Standard Storage Bin:

When installed on a standard storage bin, any shutdown delay setting is acceptable.

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.

WARNING

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.

S1 Dip Switch			Shutdown Delay
NO. 1	NO. 2	NO. 3
OFF	OFF	OFF	0 seconds
ON	OFF	OFF	100 seconds (1.6 minutes)
OFF	ON	OFF	1100 seconds (18.3 minutes)
OFF	OFF	ON	1650 seconds (27.5 minutes)
ON	ON	OFF	2200 seconds (36.7 minutes)
OFF	ON	ON	0 seconds
ON	ON	ON	0 Seconds

35