Scotsman HD30 User manual

Product Manual for Ice Dispensers
Models HD22 and HD30

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.
HD22 and HD30
September 2003
Page 1
Table of Contents
Introduction ················································· Page 1
General Description ············································· Page 2
Specifications & Limitations ········································· Page 3
HD30 Dimensioned Illustration ······································· Page 4
HD22 Dimensioned Illustration ······································· Page 5
Product Description ············································· Page 6
Unpacking ·················································· Page 7
Installation - Plumbing ··········································· Page 8
Installation - Electrical and Ice Machine Assembly ····························· Page 9
Final Check List/Initial Start Up ······································· Page 10
Use ····················································· Page 11
General Care and Cleaning ········································· Page 12
General Care And Cleaning - Continued ·································· Page 13
Maintenance ················································ Page 14
Adjustments ················································· Page 15
Service Diagnosis ·············································· Page 16

General Description
The HD22 is a hotel/motel ice dispenser. It is
designed to use a Scotsman C0322 or C0522
cube ice machine as the source for ice.
The HD30 is a wider version of the HD22 and is
designed to use a Scotsman C0330 or C0530
cuber as its source of ice. Additional models may
be used, see sales information for details. Flaked
or nugget ice is not recommended for use in these
dispensers.
Ice from the cuber falls into the insulated hopper,
where it is stored until needed. When a user
pushes the dispense chute a rotating wheel
scoops the ice up to the top front of the hopper
where there is an outlet to the ice chute.
HD22 and HD30
November 2011
Page 2
Model Dimensions
w”xh”xd”
with 6” leg
Basic Electrical
volts/hertz/phase
Model Description Bin Storage
Capacity, ARI rated
HD22B-1A 22 x 53 x 33 ½ 115/60/1 Basic 22” model, 60 Hz 120 lb
HD22B-6A 22 x 53 x 33 ½ 230/50/1 Basic 22” model, 50 Hz 120 lb
HD30B-1A 30 x 53 x 33 ½ 115/60/1 Basic 22” model, 60 Hz 180 lb
HD30W-1A 30 x 53 x 33 ½ 115/60/1 Water station model 180 lb
HD30B-6A 30 x 53 x 33 ½ 230/50/1 Basic 30” model, 50 Hz 180 lb
All 60 Hz models are supplied with an 11’ power cord, 50 Hz models have a 1.1 meter power cord. Basic
models dispense ice when their chute is pushed. Coin/token models discontinued in 2011.
Cuber Model Fits Dispenser Adapter
C0322 HD22 None Needed
C0522 or CB0522 HD22 None Needed
C0330 or CB0330 HD30 None Needed
C0530 or CB0530 HD30 None Needed
* Higher capacity cubers, C0630 or C0830, may also be used, but they require 230 volt power.
Basic Specifications

Specifications & Limitations
This dispenser is designed to be installed and
operated indoors, in a controlled environment. Its
minimum and maximum operating temperature
limits are the same as those for the ice machine.
Minimum Maximum
Air Temp 50oF. 100oF.
Voltage 60 Hz 104 126
Check the nameplate, located on the back of the
cabinet for specific information.
Scotsman reserves the right to make design
changes and/or improvements at any time.
Specifications and designs are subject to change
without notice.
Scotsman assumes no liability or responsibility of
any kind for products manufactured by Scotsman
that have been altered in any way, including the
use of any parts and/or other components not
specifically approved by Scotsman.
Models
There are twp versions of the HD30 dispensers:
Basic and Water Station. The Basic version is
constructed to deliver ice when the ice chute is
pushed in, and it continues to vend ice as long as
the ice chute is held in.
The Water Station version is a Basic version with a
mechanical water faucet added to the left of the ice
chute. Water is dispensed whenever the faucet
lever is pushed back. The HD30 is available in all
versions, the HD22 is only available as a Basic
model.
50 Hz.
The Basic models of the HD22 and HD30 are
available in 230 volt 50 Hz electrical for those
countries with that type of electrical service.
HD22 and HD30
November 2011
Page 3

HD30 Dimensioned Illustration
HD22 and HD30
September 2003
Page 4
30"
762.4
28"
711.2
10"
WATER VALVE HEIGHT
(WATER FILLER ONLY)
254.8
6"
152.4
53 1/4"
1351.3
ICE FILL STATION
8 3/4 [221.5] HIEGHT
13 1/2 [342.9] WIDTH
8 1/2 [215.9] DEPTH
RIGHT SIDE
FRONT
24"
609.6
81 1/4"
2062.5
25 5/8"
650.5
33 1/2"
849.4
ICE
HEAD
ICE
HEAD
BACK
POWER
CORD
17 3/4"
451.1 1"
24.1
7 1/2"
189.4
7"
179.1
7 1/2"
189.7
17 1/2"
444.4
WATER INLET
3/8 FLARE
(WATER FILLER ONLY)
3/4 FPT
DRAIN
(2) 5/16-18 UNC
ICE HEAD MOUNTING
Note: Ice fill station depth is
curved to match large ice
buckets. Listed number is
the maximum depth.

HD22 Dimensioned Illustration
HD22 and HD30
September 2003
Page 5
28"
711.200
22"
558.8
6"
152.4
53 1/4"
1351.3
ICE FILL STATION
8 3/4 [221.5] HIEGHT
13 1/2 [342.9] WIDTH
8 1/2 [215.9] DEPTH
24"
609.6
81 1/4"
2062.5
33 1/2"
850.1
25 5/8"
650.6
ICE
HEAD
ICE
HEAD
FRONT RIGHT SIDE
16"
406.4 1"
24.1
3 1/2"
88.9
7"
179.1
POWER
CORD
3/4 FPT
DRAIN
BACK
(2) 5/16-18 UNC
ICE HEAD MOUNTING
Note: Ice fill station depth is
curved to match large ice
buckets. Listed number is
the maximum depth.

Product Description
All models consist of a plastic lined, insulated
hopper mounted to a metal base. The hopper
contains a 15 blade plastic dispense wheel and a
stainless steel sweep arm. The top front of the
hopper has a removable door to facilitate
maintenance and cleaning of the hopper without
removal of the ice machine.
The dispense wheel and sweep arm rotate when
the dispense drive motor is actuated. The drive
motors actuation is controlled by the agitation timer
or the vend switch. When the ice dispense chute is
pushed back it moves the actuation lever up. The
actuation lever releases the chute door and
pushes the vend switch arm up. When the vend
switch arm has moved a preset distance the vend
switch contacts close, providing power to the
dispense drive motor. Ice is delivered to the top
end of the ice chute by the dispense wheel and it
slides down the chute to the container below.
The container rests on a grill, the grills
openings are over the ice catch pan,
and any spilled ice goes there. The
grill has a flange at the front to help
contain the ice if it spills during vending.
After the ice dispense chute is
released, the ice chute door closes to
stop ice flow. Ice in the chute will
eventually melt. Melted ice water
is routed to the drain through a
hose attached to the bottom of
the chute. Spilled ice is
contained in an insulated ice
catch pan. Melted ice water
from the ice catch pan is
routed to the drain. User
debris is kept away from the
drain in the catch pan by a
slotted shield.
The side and front exterior panels
are made of corrosion resistant
metallic finish. The vending area and
top panel are made of plastic.
HD22 and HD30
August 2015
Page 6
Bin
Vend Switch
Chute Door
Chute
Drive Motor
Ice Catch
Pan
Sweep
Arm
Dispense
Wheel
Drain Hose
to Ice
Catch Pan
Drain Hose

Unpacking
After removing the carton, check for the
loose-shipped parts packed in the storage bin. The
parts will include a carton with four legs. Remove
the leg carton and any other loose-shipped items.
To remove the skid, place part of the carton behind
the unit and tip the unit on its back. Remove the
bolts holding the skid to the base of the HD
dispenser and separate the skid from the unit.
Install the legs into the base of the unit, using the
holes where the skid bolts were. Turn the leg
leveler part of the legs in all the way, adjust them
later after the unit is in its final installed position.
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.
Front Panel Removal
The front panel rests on the base and is located
with pins that stick up from the base. It is retained
to the side panels by strikes and latches. The top
panel keeps the front panel from moving forward.
To remove:
1. Disconnect electrical power.
2. Remove the two screws holding the top panel to
the dispenser. Lift the top panel up and off the
dispenser.
3. Pull the top edge of the front panel forward until
the two snaps disengage.
·If the unit is a coin op model, reach behind the
front panel and disconnect the coin mechanism
harness from the front panel.
·If the unit is a water station model, reach behind
the front panel and shut off the water supply
valve to the water faucet. Then disconnect the
water line from the shut off valve.
4. Lift the front panel up and off the base.
HD22 and HD30
September 2003
Page 7
Top Panel
Front
Panel

Installation - Plumbing
Drain:
All models of the dispenser have a 3/4" FPT drain
fitting at the bottom 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.
Note: Drain fitting material is plastic. If using
copper, sweat the copper tube to copper fitting
together before installing on the dispenser.
Note: Keep PVC solvent away from all plastic parts
of the dispenser.
Follow all applicable plumbing codes.
Because the drain tubing will be very cold,
insulation is recommenced for the tubing.
Water:
HD30 water station models must be
connected to a source of potable water.
The water supply must have adequate
backflow protection to comply with
applicable codes.
Flush the water supply line before
connecting it to the dispenser.
HD22 and HD30
September 2003
Page 8
Drain Connection, Back View of Dispenser

Installation - Electrical and Ice Machine Assembly
The dispenser is supplied with a power cord. Do
not use with an extension cord. The unit must be
plugged into a properly grounded outlet.
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.
Follow All Local State and National Codes
Ice Machine
All models: Place the dispenser in the location
where it will be used. Level the top edge of the
dispenser front to back and left to right.
Sanitize the dispenser bin with a locally
approved sanitizer. See page 13.
Place the ice machine on the dispenser and secure
it to the dispenser with the hardware and straps
from the ice machine. Install it according to the
instructions in the manual included with the ice
machine.
HD22 and HD30
September 2003
Page 9
Ice Machine
Drain, Keep
Separate
Floor Drain
Back View of HD22 Installation
Back View of HD30 Installation
Fasten Ice Machine to Dispenser