Hoshizaki SP-5550 Manual

DCM-500BAH and DCM-500BWH Auxiliary Code H-0 and Later,
Check to ensure that all parts are included:
Index
No. Description
1 Opti-Serve Apron Panel Assembly
(includes OS sensors with connectors)
2 Opti-Serve Apron Panel Assembly
(includes OS sensors with connectors)
3 Plastic Insert
4 Insulation Tubing
5 Nylon Tie
6 Wiring Label
7 Conversion Label
1
• Only qualified service technicians should install this kit to reduce the risk of death, electric shock, serious injury, or fire.
• No service should be undertaken until the technician has thoroughly read these instructions. Failure to follow these instructions will adversely
affect safety, performance, component life, and warranty coverage and may result in costly water damage.
• To reduce the risk of electric shock, do not touch the power switch, control switch, or plug with damp hands.
• Before Servicing: Move the icemaker's power switch to the "OFF" position. Turn off the power supply. Place the disconnect (if applicable) in
the off position. Lockout/Tagout to prevent the power supply from being turned back on inadvertently.
• The manufacturer cannot be held responsible for injury or damage resulting from improper, incorrect, and unreasonable use or installation.
These SP kits are designed specifically for use with control board; 2A4296-01, 2A8084-01, or 2A9093-01. The use of these SP kits with
a control board other than those listed is not permitted.

Push-Button Removal Instructions

1) Move the power switch to the "OFF" position, then turn off the power supply. Lockout/Tagout to prevent the power supply from being turned
back on inadvertently.
2) Remove the front panel. Unplug the push-button connector. See Fig. 1. Set the front panel aside.
3) Remove the control box cover. See Fig. 2.
4) Unplug the control board K7 ice and water push-button connectors. See Fig. 2. Using a nylon tie provided in this kit, secure the push-button
connectors in a safe out of the way location in the control box.
Front Panel
Push-Button
Connector
Fig. 1
Hoshizaki Push-Button to Opti-Serve Conversion Kit
SP-5550 and SP-5552
For Use with DCM-300BAH Auxiliary Code F-1 and Later,
DCM-751BAH, DCM-751BWH, and DCM-752BAH
Model
DCM-300/500B_H SP-5550
DCM-751B_H
DCM-752BAH
SP Kit Part Number Qty.
1A6139A01
SP-5552 1A6147A01
All 4A0586-06
All 7762-0717
All 8911-0200
All 3B0792-01
All 4A6944-01

WARNING

IMPORTANT

Control
Box Cover
1
1
1
2
1
6
1
1
Control Box
Push-Button K7 Push-Button K7
Ice Connector Water Connector
Control
Board
Fig. 2
Control Box
2A9766-010