OPERATOR’S MANUAL
OM-NI
For Northern Ice
www. technicold.com
Page 1: ...OPERATOR S MANUAL OPERATOR S MANUAL OM NI For Northern Ice www technicold com...
Page 2: ...rfield Beach FL 33442 Tel 954 421 1717 Fax 954 421 1712 Copyright 2020 Northern Lights Inc All rights reserved Northern Lights Technicold the Northern Lights logo and the Technicold logo are trademark...
Page 3: ...RULES 7 8 INSTALLATION 9 13 PRE COMMISSIONING CHECKS 14 COMMISSIONING 14 DISPLAY SCREEN 15 TROUBLESHOOTING 16 MAINTENANCE 17 19 MAINTENANCE LOG 20 WIRING DIAGRAMS 21 WARRANTY 22 Table of Contents Pro...
Page 4: ...r sign your delivery receipt Damaged Notify Northern Lights Inc immediately that the shipment is dam aged Take detailed photos of the damage with the original packaging for the freight claim Shipping...
Page 5: ...water passes through the coil and draws heat out of the refrigerant circuit the heated water is then discharged overboard ATE250pumpwillsufficeformostapplications It is recommended that the ice machi...
Page 6: ...ression adapter available 2 x FPT Drain pan condensate connections OD Condenser coil inlet OD Condenser coil outlet Weights Unit 124 lbs 56 25 kg Pump 115V 5 10 lbs 2 31 kg Pump 230V 5 20 lbs 2 35 kg...
Page 7: ...13mm 0 69in 17mm 1 19in 30mm BOTTOM FRONT TOP 4 A 1 2 3 B B A 2 1 3 4 0 DO NOT SCALE DRAWING 2 10 2020 MCE UNLESS OTHERWISE SPECIFIED SCALE 1 2 REV DWG NO B SIZE TITLE NAME DATE COMMENTS Q A MFG APPR...
Page 8: ...ols and Instructions In addition to the information found in this section this operator s manual uses three different signal words to outline potential dangers of a specific nature Follow All Safety I...
Page 9: ...erant The system contains high pressure refrigerant R404a The refrigerant circuit can only be serviced by EPA608 certified technicians or equivalent Refrigerants should be handled using safe handling...
Page 10: ...the unit carried by the top of the frame To remove the top cover use a flat head screwdriver to turn the latches 180 degrees counter clock wise Check that you have all the parts needed for the instal...
Page 11: ...DIMENSIONS ARE IN INCHES TOLERANCES FRACTIONAL ANGULAR MACH BEND TWO PLACE DECIMAL THREE PLACE DECIMAL APPLICATION USED ON NEXT ASSY PROPRIETARY AND CONFIDENTIAL THE INFORMATION CONTAINED IN THIS DRA...
Page 12: ...ined with the weight of the hose can stress the pump outlet connection Any type of impact on the hose can also stress the connection Support the hose within 18 46cm of the pump outlet Insulate the ice...
Page 13: ...al start up Install the end of the outlet delivery hose as high as pos sible in the ice bin PREFERRED ROUTING UPHILL ACCEPTABLE ROUTING HIGH SPOT ACCEPTABLE ROUTING DIP ICE BOX ICE BOX ICE BOX A A B B...
Page 14: ...f the unit The power supply raw water pump and ice bin sensor can be routed through these penetrations For ease of installation we provide a wiring harness with heat shrink butt connectors for the pum...
Page 15: ...n the circuit breaker in the ship s panel Turn on the on off breaker on the outside of the ice machine s electrical box Allow time for the digital display to power up Once powered up and the main scre...
Page 16: ...s the system shuts down and the Alarm indicator illuminates A fault description is displayed at the bottom of the screen Pressing the Status button to the left will take you to the Status screen The F...
Page 17: ...triction Suction Pressure Suction pressure low Check ice delivery hose for blockage INDICATIONS DESCRIPTION Compressor Compressor running Auger Auger running Raw Water Pump Pump running Water Valve So...
Page 18: ...bles in the pump head can cause cavitations that erode the impeller and pump head on metal pumps It can also damage the shaft seal It causes binding of the impeller on plastic head pumps Check bonding...
Page 19: ...nd or Local Regulations Maintenance Follow all directions and warnings provided by the manu facturer of the chemical Safety equipment and clothing must be used to protect personnel and prevent damage...
Page 20: ...esh water for a mini mum of 10 minutes to remove residual chemical Every chemical manufacturer provides dilution ratios and gallons of chemical required for the size system that you have They also hav...
Page 21: ...OM NI 2 20 20 Maintenance Log Date NOTES TASK...
Page 22: ...BL PUMP BK WH BK WH WH BK RD BK HMI DC PWR PLUG P2 1 P2 2 P1 2 P1 1 P5 1 P5 2 P6 3 P6 1 P7 1 P7 2 P3 1 P3 2 P8 1 P8 2 P8 3 P4 1 P4 2 GN GN GN GN GN TO LID GND POST P6 2 GN RD RD RD AUGER O P LP I P S...
Page 23: ...WARRANTY LIMITATIONS This warranty will not apply to equipment put into service more than twenty four 24 months from date of shipment from factory and will not apply in any country with which trade is...
Page 24: ...OM NI 2 20 23 Notes Date...
Page 25: ...OM NI 2 20 24...
Page 26: ...thern Lights 1419 W Newport Center Drive Deerfield Beach FL 33442 Tel 954 421 1717 www technicold com Northern Lights and Technicold are registered trademarks of Northern Lights Inc 2020 All rights re...
