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HD156
Introduction
To the owner or user: This product manual is a source of information about the installation, start up, cleaning, maintenance and repair of the product.
The HD156 is a hotel/motel ice dispenser. It is designed to use a Scotsman CME306 or CME456 ice machine as the source for ice.
Ice from the cuber falls into the insulated hopper, where it is stored until needed. When a user pushes the dispense button a rotating wheel scoops the ice up to the top front of the hopper where there is an outlet to the ice chute.
Table of Contents
Keep this manual for future reference.
Parts lists and wiring diagrams are located in the center of this manual, printed on yellow paper.
Note the warning symbol where it appears in this manual. It is an alert for important safety information on a hazard that might cause serious injury.
This manual was printed on recycled paper.
May 2002
Page 1
Specifications:
Limitations:
·
Must meet the same limitations as the cuber installed on top of it:
n
55
0
F. air minimum, n
100
0
F. air maximum.
·
Must be installed indoors.
·
Must allow space to the left for air intake when using air cooled ice machine.
·
Compatible with Scotsman brand CME306 or
CME456 models.
·
Must allow space for utility connections at the back.
·
Must have a drain.
Top View of HD156
HD156
Model Dimensions
(with legs)
W x D x H
Basic
Electrical
HD156S-1A 22" x 32" x 50" 115/60/1
Finish
Stainless
Steel
Ice Storage
Capacity
Max Fuse
Size
Min Circuit
Ampacity
90 lb.
15 2.9
May 2002
Page 2
HD156
Installation: General
After the carton has been removed from the dispenser, the legs may be installed.
Place flat portions of the carton on the floor behind the dispenser and lay the dispenser down on its back.
Thread the legs into the base of the dispenser. Be sure that the legs are screwed in all the way. Turn the leg levelers in all the way.
Move the dispenser to an upright position and set it in the location where it will be installed. Note where drain lines and electrical connections will be made.
Drain:
The dispenser has a 3/4" FPT drain fitting at the bottom center of the back panel. Connect 3/4" rigid tubing to this connection, a vent is recommended for most installations. Route the drain tubing to the building drain. Follow all applicable plumbing codes.
Because the drain tubing will be very cold, insulation is recommenced.
Electrical:
There is an electrical junction box on the lower back panel
Make the electrical connections there. Follow all applicable electrical codes. Use a licensed electrician.
The dispenser must be installed so that it is a separate piece of equipment from the ice machine.
The drains and electrical supply must be separate.
Note
Remove any packing material from inside the storage bin. Retain keys for later use.
Check that gasket tape is on the top outside edge of the dispenser where the ice machine will rest.
Drain
May 2002
Page 3
Installation: Ice Machine
Check that gasket tape has been placed at the outside edge of the dispenser top.
There is no thermostat to install. Place the ice machine (CME306 or CME456) onto the top of the
HD156. The ice machine will sense when ice builds up into its cube port and shut off. It automatically restarts when that ice is removed.
Follow all instructions for installation of the ice machine.
HD156
Drain
May 2002
Page 4
Final Check List/Initial Start Up
1. Check that electrical power has been supplied.
2. Check that a drain, separate from the ice machine, insulated and made of rigid tubing, has been connected to the dispenser.
3. Check that the ice machine has been properly installed per the ice machines installation directions.
4. Check that the ice machine/dispenser assembly is level front to back and left to right.
5. Check that optional kits, if any, have been correctly installed.
6. Check that the sink key, and coin box key if used, are available.
To Start:
1. Connect electrical power.
2. Go thru ice machine start up procedures. Let ice machine make two harvests.
3. Push vend switch button in.
4. Rotor should rotate 1/4 turn and stop.
5. Ice will be dispensed from ice chute.
6. Remove sink, and check drain area for leaks. If none, replace sink.
7. Fill out the warranty registration form and place it in the mail.
8. Give the operator the key(s) and instructions on the operation and maintenance of the product.
Check that the operator knows who to call for service, and has the product/service manuals for the machines.
Electrical Sequence
Pushing the vend button closes a contact to the gear motor and to the ice door solenoid.
The gearmotor and ice door solenoid will have power and the dispenser will continue to operate as long as the dispense switch is pushed in. This model also has a agitation cycle of 3 seconds every 2 hours. The solenoid does not engage during agitation and no ice is dispensed.
May 2002
Page 5
HD156
HD156
Cleaning
General Care and Cleaning
Periodically inspect and clean the ice dispenser to keep it operating at peak performance.
Wash the outside of the dispenser with warm water and soap. Rinse off and wipe dry.
Cleaning and Sanitizing of the Ice Storage Bin:
The minerals, chlorine and other impurities in the water are rejected from the water during the freeze cycle of the ice machine. These minerals will collect in the storage bin. The ice storage bin should be cleaned and sanitized every 90 days.
1. Remove all of the ice stored inside the dispenser bin and shut off the ice maker.
2. Disconnect electrical power
Electrical Shock Hazard.
Disconnect electrical power before beginning procedures.
Moving parts in bin will cause injury if hands are in the way.
Disconnect electrical power before beginning procedures.
3. Locate key and remove sink.
4. Remove top front panel (in front of ice machine).
5. Remove the front top panel (above ice chute).
6. Reach into the opening, locate the large nut securing the wheel to the drive shaft. Remove the nut.
7. Pull the wheel off the drive shaft and leave it in the dispenser.
8. Mix a solution of 5 ounces of ice machine cleaner to 1 gallon of warm (95 o<D>
F.-115
0<D>
F.) water. Wash the entire bin area and the delivery area. Use a clean brush or cloth.
9. Rinse all areas washed with clean, fresh water.
10. Using the ice machine cleaning solution, clean the ice grill, sink, and water pan. Rinse these parts with clean, fresh water.
11. To sanitize: Use a locally approved sanitizer. A possible sanitizer: Mix a solution of ice machine sanitizer and water: 1 ounce of household bleach to 2 gallons of (95 o
F.-115
0
F.) water. Wash all interior surfaces and the wheel with the sanitizer solution. Use a clean cloth.
12. Allow the parts to air dry.
Scotsman Ice Machine
Cleaner contains acids.
These compounds may cause burns.
If swallowed, DO NOT induce vomiting. Give large amounts of water or milk. Call Physician immediately. In case of external contact, flush with water.
KEEP OUT OF THE
REACH OF CHILDREN.
13. Reassemble wheel and large nut onto drive shaft.
14. Replace all panels.
15. Reconnect power, be sure ice machine is switched back on.
May 2002
Page 6
HD156
Operational Schematic
Storage Bin
Drain
May 2002
Page 7
Ice Machine
Ice Chute
Gear Motor
Sink
Drain Pan
Condensate Pan
Service Diagnosis
PROBLEM
Does not vend
Leaks water
HD156
POSSIBLE CAUSE
No ice
No power
Vend switch open
Sink interlock switch open
Ice jams in chute
Front panel not on all the way
Gearmotor open
Ice door does not open
Drive shaft broken
Bin drain leaks
PROBABLE FIX
Check ice machine
Check power supply
Check/replace vend switch
Check/replace sink interlock switch
Machine is not level
Reinstall panel
Check/replace gearmotor
Check for power to solenoid.
Check linkage from solenoid to door
Check/replace drive shaft.
Check bin drain connections and fittings
Check for clogged bin drain tubing
May 2002
Page 8
HD156
Removal and Replacement:
Gear Motor
1. Disconnect electrical power
2. Locate key and remove sink.
3. Trace wires from gearmotor to control box and disconnect.
4. Remove large dispenser top panel.
5. Reach into the opening, locate the large nut securing the wheel to the drive shaft. Remove the nut.
6. Remove 4 nuts & bolts securing gearmotor to bracket.
7. Pull gearmotor down and out of cabinet.
8. Remove gearmotor from base.
Reverse to reassemble.
Electrical Shock Hazard.
Disconnect electrical power before beginning procedures.
Drive Shaft
1. Remove all of the ice stored inside the dispenser bin and shut off the ice maker.
2. Disconnect electrical power
3. Locate key and remove sink.
4. Remove top front panel (in front of ice machine).
5. Remove the front top panel (above ice chute).
6. Reach into the opening, locate the large nut securing the wheel to the drive shaft. Remove the nut.
7. Disconnect wires at gearmotor.
8. Mark position of cam switch bracket and remove bracket with cam switch from gearmotor.
9. Remove 4 nuts securing gearmotor to cabinet.
10. Pull gearmotor down and out of cabinet.
11. Remove six cap screws holding drive shaft housing to cabinet.
12. Pull drive shaft housing from the bin.
13. Remove snap ring from end of drive shaft, and tap shaft out of bearings with plastic headed or dead blow hammer.
14. Reverse to reassemble.
Dispense Wheel
1. Remove all of the ice stored inside the dispenser bin and shut off the ice maker.
2. Disconnect electrical power.
3. Remove ice machine from dispenser.
4. Remove large dispenser top panel.
5. Reach into the opening, locate the large nut securing the wheel to the drive shaft. Remove the nut.
6. Pull the wheel off the drive shaft and remove it from the dispenser.
Reverse to reassemble..
May 2002
Page 9
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Key Features
- Compatible with Scotsman brand CME306 or CME456 models.
- 90 lb. ice storage capacity.
- Agitation cycle of 3 seconds every 2 hours to prevent ice from clumping.
- Electrical junction box on the lower back panel for easy electrical connections.
- 3/4" FPT drain fitting at the bottom center of the back panel for easy draining.
- Legs are adjustable for leveling.
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Frequently Answers and Questions
What are the dimensions of the HD156?
What type of electrical connection does the HD156 require?
What is the maximum fuse size for the HD156?
How often should the ice storage bin be cleaned and sanitized?
What is the capacity of the ice storage bin?
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