Cornelius NORDIC ELITE Series Owner'S Manual Download Page 1

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NORDIC ELITE SERIES CUBE ICE MAKER

CNM 300 lb THROUGH 1400 lb CUBERS

OWNER’S MANUAL

Release Date: April 19, 2018

Publication Number: 548000033

Revision Date: December 18, 2018

Revision: B

Visit the Cornelius web site at http://ice.cornelius.com for all your Literature needs.

Summary of Contents for NORDIC ELITE Series

Page 1: ...R CNM 300 lb THROUGH 1400 lb CUBERS OWNER S MANUAL Release Date April 19 2018 Publication Number 548000033 Revision Date December 18 2018 Revision B Visit the Cornelius web site at http ice cornelius...

Page 2: ...pair or the failure to utilize suitably qualified and trained per sons to perform service and or repair of the Product 10 improper cleaning 11 failure to follow installation oper ating cleaning or mai...

Page 3: ...y 7 INSTALLATION GUIDELINES 8 Ambient Operating Temperature 8 Incoming Water Supply 8 Water Filtration Treatment 8 Drains 8 Clearance Requirements 9 Stacking 9 Dispenser Application 9 Electrical Speci...

Page 4: ...16 CNM Control Board 16 START UP PROCEDURE 17 General Maintenance Procedure 18 CLEANING INSTRUCTION FOR CORNELIUS CNM SERIES ICE MACHINES 19 Chemicals for Descaling and Sanitizing 21 Cleaning Stainle...

Page 5: ...icates a potentially hazardous situation which if not avoided MAY result in minor or moderate injury or equipment damage SAFETY TIPS Carefully read and follow all safety messages in this manual and sa...

Page 6: ...or relocating the unit the unit must be sanitized and all sanitizing solution must be drained from the system A freezing ambient environment will cause residual sanitizing solution or water remaining...

Page 7: ...manual as an aid to the service technician in installation and maintenance of the Nordic Series cube ice machines Do not attempt to perform installation start up or maintenance unless you have read a...

Page 8: ...20 psi 1 4 bar 0 138MPa Maximum incoming water pressure 80 psi 5 5 bar 0 552MPa NOTE If water pressure exceeds 80 psi 5 5 bar a water pressure regulator must be installed All water supply lines must b...

Page 9: ...ce machine is placed on a dispenser A bin top may or may not be required and should be secured to the dispenser ELECTRICAL SPECIFICATIONS Refer to the serial plate at the rear of the ice machine to ma...

Page 10: ...that rises then falls then rises or a line set that falls then rises then falls REMOTE CONDENSER LOCATION Pre charged line sets are available in 25 40 or 75 foot length to connect the ice machine to...

Page 11: ...Have the roofing contractor seal the holes in the roof per local codes CAUTION The couplings on the sets of pre charged lines are self sealing when installed properly Carefully follow the instruction...

Page 12: ...c EQUIVALENT RUN CALCULATION EXAMPLES Formula for maximum equivalent run RISE x 1 7 DROP x 6 6 HORIZONTAL RUN EQUIVALENT RUN NOTE NOT TO EXCEED 100 CALCULATED FEET Rise 35 ft x 1 7 40 ft 99 5 equivale...

Page 13: ...T C Hole for electrical connections 7 8 D Electrical junction box 7 8 Figure 3 CNM 22 W R 0 5 6 Water Remote Cooled A Ice maker potable water in 3 8 FPT B Ice maker water out 3 4 FPT C Hole for electr...

Page 14: ...rical connections 7 8 D Electrical junction box 7 8 Figure 5 CNM 30 W R 0 5 6 Water Remote Cooled A Ice maker potable water in 3 8 FPT B Ice maker water out 3 4 FPT C Hole for electrical connections 7...

Page 15: ...rical connections 7 8 D Electrical junction box 7 8 Figure 7 CNM 48 W R 6 Water Remote Cooled A Ice maker potable water in 3 8 FPT B Ice maker water out 3 4 FPT C Hole for electrical connections 7 8 D...

Page 16: ...Sump At the conclusion of Anti Slush the unit will continue in freeze mode until the Low Water Float is satisfied closes indicating the formation of a full slab of Ice on the Evaporator and will star...

Page 17: ...n of CNM Series Cuber in this manual Check operation of each component through the cycle as explained in this section Figure 10 Bridge Thickness Adjustment Once the unit has gone through a harvest cyc...

Page 18: ...in Sump See Figure 11 for proper water level and adjustment procedure 4 Clean the condenser air cooled machines to ensure unobstructed air flow 5 Check for leaks of any kind water refrigerant oil etc...

Page 19: ...and slime The manufacturer requires a nickel safe sanitizer such as Nu Calgon IMS III or equivalent diluted per manufacturer s instructions CAUTION Do not mix cleaner descaler and sanitizer together N...

Page 20: ...soft cloth the evaporator water spillway water distributor upper evaporator cover lower evaporator curtain and all splash surfaces Verify that all residue and residual miner als have been removed 16 I...

Page 21: ...oking like new 1 Clean the stainless steel and aluminum thoroughly once a week Clean frequently to avoid build up of hard stubborn stains Hard water stains left to sit can weaken the metals corrosion...

Page 22: ...ice is off of the evaporator s If ice is being made initiate harvest by pressing the Power Button for approximately 3 seconds The unit will shut off automatically following the harvest 3 Disconnect th...

Page 23: ...ness while moving this float down decreases the bridge thickness 4 Why is my new machine occasionally producing extra thick batches of ice When occasional thick batches of ice occur the bridge thickne...

Page 24: ...ilable on the inside of the left panel of the machine but a basic description is as follows Solid or Blinking Blue A blue light indicates the machine is operating normally It could be making ice waiti...

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