IMI CORNELIUS INC. www.cornelius.com Nordic Hotel Dispenser Model CHD22 /CHD30 Installation and Service Manual Distributed By: Commercial Refrigeration Service, Inc. WWW.866IceMakers.COM 866-IceMakers 623-869-8881 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.
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CHD22/CHD30 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. Table of Contents Introduction General Description Specification/Limitations Product Description Unpacking Installation-Plumbing Installation-Electrical and Ice Machine Assembly Final Check List/Initial Start Up Dispenser Use General Care and Cleaning Maintenance Adjustments Service Diagnosis Wiring Diagram-115 volt 60Hz.
CHD22/CHD30 General Description 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.
CHD22/CHD30 Dimensions General Description 558.8 22" CHD22 ICE FILL STATION 8 3/4 [221.5] HIEGHT 13 1/2 [342.9] WIDTH 8 1/2 [215.9] DEPTH 1351.3 53 1/4" 152.4 6" FRONT 650.6 25 5/8" 850.
CHD22/CHD30 General Description 762.4 30" Dimensions CHD30 ICE FILL STATION 8 3/4 [221.5] HIEGHT 13 1/2 [342.9] WIDTH 8 1/2 [215.9] DEPTH 1351.3 53 1/4" (2) 5/16-18 UNC ICE HEAD MOUNTING 152.4 6" FRONT 609.6 24" 24.1 1" 451.1 17 3/4" POWER CORD WATER INLET 3/8 FLARE (WATER FILLER ONLY) Machine Support Screwed to Back Panel 650.5 25 5/8" 444.4 17 1/2" 179.1 7" 189.4 7 1/2" 849.4 33 1/2" RIGHT SIDE 3/4 FPT DRAIN BACK Page 4 189.
CHD22/CHD30 Specification & Limitations 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. Air Temp Minimum 50oF Maximum 100oF 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.
CHD22/CHD30 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 ¼ HP dispense drive motor is actuated. The drive motor’s actuation is controlled by the agitation timer or the vend switch.
CHD22/CHD30 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 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.
CHD22/CHD30 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.
CHD22/CHD30 Installation – Continued 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.
CHD22/CHD30 Final Check List 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 the coin box access key, if used, is available. To Start: 1. Connect electrical power.
CHD22/CHD30 Dispenser Use Basic Model After the ice machine has operated for a few hours, the CHD dispenser can be used. Pushing the ice chute back will activate the dispense mechanism and ice will drop out of the chute into the user’s container. Coin/Token Model Operation Without activation the dispenser will not dispense ice when the ice chute is depressed. To activate the dispense system, the user must insert a quarter or a token in the coin mechanism.
CHD22/CHD30 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.
CHD22/CHD30 General Care and Cleaning 10. Rinse all areas washed with clean, fresh water 11. Using the ice machine cleaning solution, clean the ice grill, sink, sweep arm and dispense wheel. Rinse these parts with clean fresh water. 12. To sanitize: Use a locally approved sanitizer per label instruction. Wash all interior surfaces, the sweep arm and dispense wheel with the sanitizer solution. Use a clean cloth. 13. Allow the parts to air dry. Hair Pin 14. Reassemble wheel and sweep arm onto drive shaft.
CHD22/CHD30 Maintenance Spilled ice and user debris will collect in the ice catch pan, located just below the sink grill. Occasionally the debris will need to be removed and the drain flushed out to prevent water back ups. Note: Failure to clean out the ice catch pan will likely result in a water leak, one that is NOT covered by warranty. To clean out the ice catch pan: 1. Disconnect electrical power. 2. Remove the two screws holding the top panel to the dispenser.
CHD22CHD30 Adjustments The dispenser is preset at the factory. Adjustments are rarely needed. Agitation Time Recommandations: The standard time is 3 seconds on every 6 hours. Adjust to agitate more frequently if the unit is installed in a low temperature environment. However, if the ice being dispensed is in small crushed pieces, adjust to agitate less frequently. Coin or Token Operation The standard time for vending is pre set at 20 seconds on the Vend Ready Timer.
CHD22/CHD30 Service Diagnosis Symptom Probable Cause Possible Fix No ice is dispensed Basic Model No power to dispenser. Check for proper power. Is dispenser plugged in? No ice. Check ice machine. Vend switch does not close. Check vend switch. Check chute for proper motion. Interlock switch open. Check interlock switch, be sure top panel is in place. Drive motor windings open. Check drive motor. Drive gears failed. Check gear reducer.
CHD22/CHD30 Wiring Diagram Wiring Diagram, 115 volt, 60Hz. 17-2956-01 GEAR MOTOR W O BN ALL CONTROLS SHOWN IN NORMAL ICE DISPENSING MODE R BK BU INLET POWER CORD DISPENSING SWITCH EARTH GROUND BK BK 2 RUN CAP USE COPPER CONDUCTORS ONLY Page 17 3 2 1 O INTERLOCK SWITCH 1 6 HOURS OFF 3 SEC.
CHD22/CHD30 Wiring Diagram Wiring Diagram for Coin Mechanism Model 17-2967-01 FREE VEND SWITCH INLET POWER CORD DISPENSING SWITCH R/W EARTH GROUND COM W W 3 1 2 5 4 2 3 INTERLOCK SWITCH BK/W 6 2 W/BU COIN MECH. SWITCH 3 1 O COIN MECH. INDICATOR LIGHT R/W 1 BU W W OFF CYCLE AGITATION TIMER: 3 SEC. ON 6 HRS. OFF (ADJ.) ADJ.
CHD22/CHD30 Wiring Diagram 17-2987-01 Wiring Diagram 230 volt, 50 Hz. GEAR MOTOR O BU R BK ALL CONTROLS SHOWN IN NORMAL ICE DISPENSING MODE W BN INLET POWER CORD DISPENSING SWITCH EARTH GROUND BK BN R 3 2 O INTERLOCK SWITCH BK/W BU BU OFF CYCLE AGITATION TIMER NO COM 1 RUN CAP 6 HOURS OFF 3 SEC. ON ADJUSTABLE BK BN USE COPPER CONDUCTORS ONLY Distributed By: Commercial Refrigeration Service, Inc. WWW.866IceMakers.
