Cornelius CHD22 Manual

Nordic Hotel Dispenser

Model CHD22 /CHD30

Installation and Service Manual

Publication Number: 631806053

Revision Date: September 1, 2007

Revision: A

Visit the IMI Cornelius web site at www.cornelius.com for all your Literature needs.

IMI CORNELIUS INC.

www.cornelius.com

CHD22/CHD30 Installation and Service Manual Manual Number 631806053

Distributed By:

Commercial Refrigeration Service, Inc.

WWW.866IceMakers.COM

866-IceMakers

623-869-8881

CHD22/CHD30 Introduction

Page 1

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.

Table of Contents

Introduction Page 1

General Description Page 2

Specification/Limitations 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

Dispenser Use Page 11

General Care and Cleaning Page 12

Maintenance Page 14

Adjustments Page 15

Service Diagnosis Page 16

Wiring Diagram-115 volt 60Hz. Basic and Water Station Page 17

Wiring Diagram-Coin Mechanism Page 18

Wiring Diagram-230 volt, 50HZ basic Page 19

E-Mail: [email protected]

Website : www.cornelius.com

Telephone Number

800-238-3600 All Departments

Any Service communication must include:

xModel Number

xSerialnumber

xA detailed explanation of the problem

Keep this manual for future reference.

Cornelius icemakers and dispensers are not approved for outdoor installation.

WARNING: Always disconnect electrical power and shut off water supply whenever

maintenance or repairs are performed on the ice machine and related equipment.

CAUTION: Always wear protective eyewear whenever maintenance or repairs are

performed on the ice machine and related equipment.

The CHD22/CHD30 Service Parts Manual is available separately,

Part Number 631806054

CHD22/CHD30 General Description

Page 2

The CHD22 is a 22 inch wide hotel/motel cubed ice dispenser. It is designed to use a

CorneliusCcM0322 or CCM522 cube ice machine as the source for ice.

TheCHD30* is a 30 inch wide version of the CHD22 and is designed to use Cornelius

CCM0330 through CCM0530 cubers as its source of ice. Note: 22 inch wide ice machines

are not for use on the 30 inch wide dispensers.

*Higher capacity cubers, CCM0630, CCM0830 and CCM1030 may also be used, but they

require 230-volt power.

Basic Operation:

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. Ice is directed into the users container.

Flaked or nugget ice should not be used in these dispensers.

Do not double stack cubers on these dispensers.

Condensate drain pumps are not recommended for drainage.

This is not a waterglass style dispenser.

Basic Specifications:

Basic models dispense ice when their chute is pushed and will continue to dispense ice until

the chute is released or the bin is emptied. Coin/Token models require a coin or token first.

Tokens are available from Cornelius, the part number for 500 tokens is 620204708. Water

Dispenser models are basic models with a factory installed separate water dispenser.

Model Dimensions Electrical Model Description Bin Storage

W x H x D Capacity ARI

With 6” Legs

CHD22P1 22 x 53 x 33½ 115/60/1 Basic 22” Model 60 Hz. 120 Lbs.

CHD22P5 22 x 53 x 33½ 230/50/1 Basic 22” Model 50 Hz. 120 Lbs.

Note: The factory installed Water Dispenser and Coin /Token features are not available on the

22-inch wide Basic Push Button dispenser and are not available as a field installed kits.

CHD30P1 30 x 53 x33½ 115/60/1 Basic 30” Model 60 Hz 180 Lbs.

CHD30C1 30 x 53 x33½ 115/60/1 Coin/Token 180 Lbs.

CHD30P5 30 x 53 x33½ 230/50/1 Basic 30” Model 50 Hz. 180 Lbs.

Note: The factory installed Water Dispenser is not available on the 30-inch wide Basic Push

Button dispenser and is not available as a field installed kit. The Coin/Token model is not

available with a Water Filler and is not available as a field installed Water Filler Kit.

Bin Thermostats

Bin Thermostats are not required in CCM series cubers on CHD22 or CHD30 Series

Dispensers.

CHD22/CHD30 General Description

Page

Dimensions

CHD22

22"

558.8

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

FRONT

33 1/2"

850.1

25 5/8"

650.6

RIGHT SIDE

CHD22/CHD30 General Description

Page 4

30"

762.4

Dimensions

53 1/4"

1351.3

152.4

ICE FILL STATION

8 3/4 [221.5] HIEGHT

13 1/2 [342.9] WIDTH

8 1/2 [215.9] DEPTH

FRONT

CHD30

BACK

POWER

CORD

17 3/4"

451.1 1"

24.1

7 1/2"

189.4

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

Machine Support

Screwed to Back Panel

RIGHT SIDE

24"

609.6

25 5/8"

650.5

33 1/2"

849.4

CHD22/CHD30 Specification & Limitations

Page 5

This dispenser is designed to be installed and operated indoors, in a controlled

environment. It’s minimum and maximum operating temperature limits are the same as

those for the ice machine.

Minimum Maximum

Air Temp 50

F 100

Check the dispenser nameplate, located on the back of the cabinet for specific information.

Cornelius reserves the right to make design changes and/or improvements at any time.

Specifications and designs are subject to change without notice.

Cornelius assumes no liability or responsibility of any kind for products manufactured by

Cornelius that have been altered in any way, including the use of any parts and/or other

components not specifically approved by Cornelius.

Models:

CHD22

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 or until the bin is empty.

CHD30

There are two versions of the CHD30 dispensers: Basic and Coin/token. 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 or until the bin is empty.

The Coin/token version is designed to deliver ice after a coin or token is inserted into the coin

slot AND then the ice chute is pushed in. Ice vending is limited to a preset time per coin or

token use. Coins or tokens are collected in a coin box at the bottom of the dispenser. A keyed

door allows access to the coin box without removing the front panel.

The Basic models of the CHD22 and CHD30 are available in 230 volt 50 Hz electrical for

those countries with that type of electrical service.

Kits: Bin tops and bin thermostats are not required. No other kits are available.

Distributed By:

Commercial Refrigeration Service, Inc.

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CHD22/CHD30 Product Description

Page

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 ¼ HP dispense drive motor is actuated.

The drive motor’s 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 grill’s

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.

Bin

The side and front exterior panels are stainless steel.

The vending area and top panel are made of

plastic.

Coin / Token Model

The coin op model’s operation is identical to the

basic operation described above with the exception

that no power is provided to the vend switch until the

coin mechanism has activated the vend timer. The

vend timer then allows the vend switch to be

activated for a set time, during that time the user

must dispense the ice. A green “ready” light over

the vending area will glow when the vend timer is

armed and ready for dispensing.

Catch Pan

Drive motor

Dispense Wheel

Chute

CHD22/CHD30 Unpacking

Page 7

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 CHD 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 the 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.

xIf the unit is a coin op model, reach

behind the front panel and

disconnect the coin mechanism

harness from the front panel.

xIf the unit is a water dispenser

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.

CHD22/CHD30 Installation - Plumbing

Page 8

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.

Follow All Local, State and National Codes

Caution: Do not use a

condensate pump in place of

a floor drain.

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