Installation and User`s Manual for Remote Condenser Modular
Contents
1. Note If unit has not been de scaled for an extended period of time and significant mineral scale remains repeat steps 4 6 December 2014 Page 19 C1448 C1848 C2148 D Series Remote Condenser Models User Manual 11 Wash the sensor and the adjustment screw with 16 Wash all interior surfaces of the freezing ice machine scale remover solution rinse with compartment including evaporator cover and right clean water Also wash the water distributor and side panel liner with the sanitizer solution curtain with the ice machine cleaner solution 17 Return water level sensor ice thickness sensor Squeeze tabs together slide out until it stops then water distributors and curtains to their normal lift to remove positions Be sure water level sensor and ice thickness sensor are completely dry 18 Push and release the Clean button The yellow Clean light will blink and the display will show The machine will go through a harvest cycle drain the reservoir and begin to refill it 19 Observe code display when it blinks the characters Ag immediately go to the next step 20 Pour the sanitizing solution into the reservoir until it is full The unit will circulate the sanitizer then drain and flush it This will take 35 minutes then the machine will stop and the display will show 0 21 Return all panels and covers removed to2. 33 33 20 53 This location would be acceptable Calculation Example 2 The condenser is to be located 35 feet above and then 100 feet away horizontally 35 x 1 7 59 5 59 5 100 159 5 159 5 is greater than the 150 maximum and is NOT acceptable dd 2 G i Condenser Distance amp Max 35 Location Schematic hd rd Max 15 Remote Condenser Located BELOW Ice Machine December 2014 Page 8 C1448 C1848 C2148 D Series Remote Condenser Models User Manual For The Installer Remote Condenser Locate the condenser as near as possible to the Meet all applicable building codes interior location of the ice machine Roof Attachment Spacing Some unique installations have a ceiling over the top of the condenser fan It must be at least 24 inches from the fan guard Space at the coil sides must also be at least 24 inches from a wall Install and attach the remote condenser to the roof of the building using the methods and practices of construction that conform to the local building codes n including having a roofing contractor secure the Note The location of the condenser relative to the ice condenser to the roof machine is LIMITED by the specification on the prior page Remote Condenser aoe Interconnecting Tubing Ice Machine December 2014 Page 9 C1448 C1848 C2148 D Series Remote Condenser Models User
3. Panel Removal 2ccuccdaeevde et aR Goaeerdeteseasest deve ie wh tendeeesGoveseesaaed Page 7 Remote Condenser Location ss asami g YR Z ob ani RR ra eee se il Page 8 For The Installer Remote Condensef ii sese a a R Plana ERE aa Page 9 Precharged Line ROUN os ce sissi ewe R n ELENA Ee Sees Pa ERS ae aap ew waa Page 10 Coupling MNSIUCU ONS s ete i e eee ha ke ng eRe eg ane eee ee pata it Sata eee Page 11 Pl mbing Requirements x Ta ered ipa rali ep aut andi Bae Ge donde ea di dh Jak Page 12 Electricals osare hd ack Ses OHS ERS Ep eek SH eh eae See we Page 13 Final Check sr rate seer d pani hh Oey OE BREN S Le EEO EE Aa Page 14 Mitel Start Upi ote oe eae awe eee e Ae eS OEE Cee pe ee aed ee Ee tee ee ee ey Page 15 ate CCR RARE ETRE Page 16 Use And Operation crea ne stania Steel aaa Page 17 SWINGS crash rota delie ande abate wae vase Seek eee neha ot Page 18 Cleaning Sanitation and Maintenance eee ee ee Page 19 Remote condenser ss e s cs se Sea wee Sate bet ie ed wae eee See eee ae dere Se eee Page 21 What to do before calling fOr SOIVIGE rsa rca arie et oe Med Cee Ra Eons kee ikier Page 22 December 2014 Page 1 C1448 C1848 C2148 D Series Remote Condenser Models User Manual Installation Product Specifications Location Limitations This ice system is made up of three parts the ice making machine or head the remote condenser and the interconnecting tubing The ice making machine must be installed indoors in a con
4. Manual Precharged Line Routing Do not connect the precharged tubing until all routing and forming of the tubing is complete See the Coupling Instructions for final connections 1 Each set of pre charged tubing lines contains a 3 8 diameter liquid line and a 1 2 diameter discharge line Both ends of each line have quick connect couplings the end without access valves goes to the ice maker Note The openings in the building ceiling or wall listed in the next step are the minimum sizes recommended for passing the refrigerant lines through space DI LU D D S 8 O O S 8 A LAO LEAN w TS gt AW See Sarr har aaa LL NIJ merr Aral T Minimize tubing routed outside of the controlled 2 Have the roofing contractor cut a minimum hole for the refrigerant lines of 1 3 4 Check local codes a separate hole may be required for the electrical power supply to the condenser Caution Do NOT kink the refrigerant tubing while routing it 3 Route the refrigerant tubes thru the roof opening Follow straight line routing whenever possible Excess tubing may EITHER be coiled up INSIDE the building OR cut out prior to connection to the ice maker and condenser If the excess tubing is cut out after re brazing the tubing must be evacuated prior to connection to the ice maker or condenser If the excess tubing is to be coiled spiral it h
5. their Inspect Orifice Holes original positions 22 Push and release the On button to resume ice 12 Locate water level sensor Squeeze catches making together and pull up to remove sensor l Bi 13 Separate probes from housing and wash all ce Storage Bin surfaces with ice machine scale remover solution Remove and discard all ice Mix a solution of Rinse and return probes to holder Scotsman Clear 1 ice machine scale remover and wash all interior surfaces of the ice storage bin to remove any mineral scale build up Pour excess Holder g cleaner solution into the bin s drain Mix a solution of sanitizer and thoroughly wash all interior surfaces of the ice storage bin 14 Create a solution of sanitizer Mix 8 ounces of NuCalgon IMS II and 5 gallons of 105 115 degree F potable water to create a 200 ppm active quaternary solution 15 Thoroughly wash all surfaces of the ice thickness sensor water level sensor curtain and water distributor with the sanitizer solution December 2014 Page 20 C1448 C1848 C2148 D Series Remote Condenser Models User Manual Remote condenser The condenser fins will need to be cleaned Push and release the Off button Wait until the machine stops Note Lock out the controller or the ice machine power supply to prevent an unauthorized fan motor restart If there is imbedded grease use a commercial coil cleaner to wash out the grease Dust can be blown out with compressed air fr
6. 14 Has the bin interior been wiped clean or sanitized original door insert fixed panel into bezel Be tis intheci tion 15 Have any water filter cartridges been replaced E R ROSS Return bezel to panel and install panel on unit 16 Have all required kits and adapters been properly installed December 2014 Page 14 C1448 C1848 C2148 D Series Remote Condenser Models User Manual Initial Start Up 1 Remove front and left side panels Check machine for any packing or wires rubbing moving parts Note location of control board in upper left corner of the machine s front 2 Switch on the electrical power to the machine Observe that some of the control s indicator lights glow and its display shows 0 3 Wait 4 hours for the compressor s crankcase heater to warm up the oil in the compressor 4 Open the water supply valve 5 Turn the receiver s outlet valve to the full open position 6 Push and release the ON button The indicator light will begin to blink The purge valve will open and the water pump will start The inlet water valve will open to add water to the reservoir After a few seconds the purge valve will close and the water pump will stop Water will flow into the machine until the reservoir is full The hot gas valves and harvest assist devices will activate and the liquid line solenoid valve will open then the compressor remote fan motor and water pump will start The display will sho
7. Scotsman Ice Systems Installation and User s Manual for Remote Condenser Modular Cuber Prodigy Plus D Series Models C1448R C1848R C2148R C1448 C1848 C2148 D Series Remote Condenser Models User Manual Introduction The design of this modular remote cuber is the result The Installation section provides the trade person with of years of experience with remote ice machine the information needed to properly install and start refrigeration systems Standard features of this up this ice system The Use and Operation section product include front accessible on off switches provides the user with the information needed to use always visible indicator lights mechanical assist ice the machine The Maintenance section contains the harvest for extra efficiency automatically adjusting instructions and schedules for the sanitation and water purge and a control system that optimizes cleaning of the machine system operation This installation and user manual is divided into three sections Installation Use and Operation and Maintenance Contents Installation Product Specifications ss cricca cen 00 0 RR RR K ree eax ad ease eae ieee eae e of Page 2 Model Number Descipti n ere sradicare et deed de Page 3 Product Description and Electrical Requirements Page 4 Condenser and Machine LAVoWs css s ad R R X 9 0 KR R 9 9 9 9 r Sarete a Page 5 OST ag E E ee ee ee ere ee re ee eee ere ee ee ee a ee ee ee ne Page 6
8. VIEW ee E 48 00 REF PLAN VIEW Na 1 27 REFRIGERATION AND ELECTRICAL CHASE 123 7 48 70 ry 73 7 29 00 a 23 yO 92 61 24 1219 24 00 93 48 00 FRONT VIEW LEFT SIDE VIEW December 2014 Page 5 C1448 C1848 C2148 D Series Remote Condenser Models User Manual Water The quality of the water supplied to the ice machine will have an impact on the time between cleanings and ultimately on the life of the product There are two ways water can contain impurities in suspension or in solution Suspended solids can be filtered out In solution or dissolved solids cannot be filtered they must be diluted or treated Scotsman filters A triple head filter is recommended Either the Scotsman SSM3 taste and odor filter system or the ADS AP3 AquaPatrol system Water filters are recommended to remove suspended solids Some filters have treatment in them for suspended solids Check with a water treatment service for a recommendation RO water This machine can be supplied with Reverse Osmosis water but the water conductivity must be no less than 10 microSiemens cm Potential for Airborne Contamination Installing an ice machine near a source of yeast or similar material can result in the need for more frequent sanitation cleanings due to the tendency of these materials to contaminate the machine Most water filters remove chlorine from the water supply to the machine which contributes to this situation Testing
9. ct potable water as the tubing will have been sized for the old model to the water supply connection at the back of the and might not be correct for this one cabinet 1 Connect water supply to water inlet fittings Water Filters l 2 Connect drain tubing to drain fitting Install a new cartridge if the filters were used with a prior machine Route the drain tubing to building drain Follow local codes for air gap L 4 Use rigid drain tubes and route them separately Water Fitting do not Tee into the bin s drain Vent the reservoir drain A vertical vent at the back of the drain extended about 8 10 will allow the gravity drain to empty and also keep any surges during draining from discharging water RIA Horizontal runs of drain tubing need a per fall per gt foot of run for proper draining Follow all applicable codes Water Supply Connection Potable Water N Supply Reservoir Drain Vent for Reservoir Drain a Bin Drain w L December 2014 Page 12 C1448 C1848 C2148 D Series Remote Condenser Models User Manual Electrical The machine is not supplied with a power cord the machine must be hard wired The dataplate on the back of the cabinet details the power requirements including voltage phase minimum circuit ampacity and maximum fuse size HACR type circuit breakers may be used in place of fuses E
10. ed environment Open door to access On and Off switch buttons 2 ls the condenser located where it can receive adequate cooling air 3 Has the correct electrical power been supplied to the machine aD Water 4 Have all the water supply connections been made o Qe i gt j 4 oO la Auto Aled Indicator Lights 5 Have all the drain connections been made 6 Has the remote condenser been properly installed 7 Has the interconnecting tubing been properly routed between the remote condenser and the ice ine machine Lower Light and Switch Panel 8 Have the quick connects been properly connieoted This user accessible panel provides important operational information and duplicates the lights and 9 Has the power supply wire from the ice machine switches on the controller It also allows access to to the remote condenser been properly run and the On and Off buttons that operate the ice machine connected Sometimes access to the switches should be limited 10 Has the unit been leveled to prevent unauthorized operation For that purpose a fixed panel is shipped in the hardware package 11 Have all unpacking materials been removed The fixed panel cannot be opened 12 Is the water pressure adequate To install the fixed panel 13 Have the drain connections been checked for 1 Remove the front panel and remove the bezel leaks 2 Spread the bezel frame open and remove
11. front of the machine To switch the machine OFF push and release the Off button The machine will shut off at the end of the next cycle To switch the machine ON push and release the On button The machine will go through a start up process and then resume ice making Status De Scale Water Power Control Options There are two optional field installed controls that can be on this machine e KVS Adjustable ice level control e KSBU Advanced Feature control Adjustable ice level control When this option is present there is an adjustment post and an additional indicator light to the right of the four indicator lights mentioned above The ultrasonic ice level control allows the user to control the point that the ice machine will stop making ice before the bin or dispenser is full Reasons for this include e Seasonal changes in ice used e Planning to sanitize the bin e Faster turnover for fresher ice 01 DOE P ies ie Level Vari Smart Control Area Le e Certain dispenser applications where maximum ice level is not desired Use of adjustable ice level control There are several positions the ice level can be set to including Off knob and label indicators lined up where it fills the bin until the standard bin control shuts the machine off See the kit s instructions for complete details Rotate the adjustment post to the desired ice level The machine will fill up to that level and when it shut
12. has shown that using a filter that does not remove chlorine such as the Scotsman Aqua Patrol will greatly improve this situation while the ice making process itself will remove the chlorine from the ice resulting in no taste or odor impact Additionally devices intended to enhance ice machine sanitation such as the Scotsman Aqua Bullet can be placed in the machine to keep it cleaner between manual cleanings Water Purge Cube ice machines use more water than what ends up in the bin as ice While most water is used during ice making a portion is designed to be drained out every cycle to reduce the amount of hard water scale in the machine That s known as water purge and an effective purge can increase the time between needed water system cleaning In addition this product is designed to automatically vary the amount of water purged based on the purity of the water supplied to it The water purge rate can also be set manually Adjustments of purge due to local water conditions are not covered by warranty December 2014 Page 6 C1448 C1848 C2148 D Series Remote Condenser Models User Manual Panel Removal 1 Locate and loosen the two screws at the bottom edge of the front panel 2 Pull the front panel out at the bottom until it clears the base 3 Lower the front panel down and off the machine 4 Remove two screws from the front edge of the top panel 5 Lift up the front of the top panel push it back an
13. hts SW1 and SW2 A curtain switch light is ON when a curtain is either open or not present Caution Do not place anything on top of the ice machine including the ice scoop Debris and moisture from objects on top of the machine can work their way into the cabinet and cause serious damage Damage caused by foreign material is not covered by warranty Indicator Lights e Power e Status e Water e Clean Indicator Lights amp Their Meanings L Power Status _________ Water_______ De Scale amp Sanitize Steady Green Normal Normal bin full or making ice Blinking Green Self Test Failure Switching on or off ae rh Blinking Red Diagnostic shutdown Lack of water or if making ice temperature sensor failure Yellow Time to de scale and sanitize Blinking Yellow ie ZI A n Cleaning mode Light off Switched off All Blinking Unit remotely locked out check with leasing company If the Water light is on the machine has sensed a lack of water Check the water supply to the machine The water may have been shut off or the water filter cartridges need to be changed If the Clean light is on the machine has determined that it may need to be cleaned Contact an authorized Scotsman service agent and have the machine cleaned de scaled and sanitized December 2014 Page 17 C1448 C1848 C2148 D Series Remote Condenser Models User Manual Switches The two switches on and off can be accessed from the
14. ign changes D series revision code D 4th series and or improvements at any time Specifications and as design are subject to change without notice Note In some areas of this manual model numbers may include only the first five characters of the model number meaning that cube size condenser type and voltage differences are not critical to the information listed there Options There are several options available for field installation They include Vari Smart Adjustable ice level system e Smart Board Advanced feature control Some installations require bin or dispenser adapters See the table below Standard bin applications Adapter information BH900 or B948 BH1100 BH1300 or BH1600 C1448 C1848 Direct fit no Adapter panels or C2148 adapter needed included with bin no adapter needed If stainless steel Kbaffle3 has been installed remove it and replace with the original plastic baffle December 2011 Page 3 C1448 C1848 C2148 D Series Remote Condenser Models User Manual Product Description and Electrical Requirements Model Electrical Use Minimum condenser Circuit Ampacity 48x 24x29 C1448SR 32 208 230 60 1 ERC311 32 C1448SR 3__ 208 230 60 3 ERC311 32 C1448MR 32 208 230 60 1 ERC311 32 Maximum Fuse Size Suggested Fuse Size Dimensions w x d x h 208 230 60 1 Or HACR circuit breakers Table notes Series revision code omitted All the listed conden
15. inch then lift to remove 6 Locate and loosen the screw holding each side panel to the base 7 Pull the side panel forward to release it from the back panel This manual covers several models of remote cubers The model number on the ice machine can be found either on the dataplate which is on the back panel or the serial number tag which is behind the front panel See the illustration for the locations of the dataplate and the serial number tag The remote condenser has a separate model and serial number Its model and serial number is on the dataplate on the condenser near the quick connect fittings Write the model and serial number of the ice machine here Write the model and serial number of the remote condenser here Write the model and serial number of the ice storage bin here Write the day of initial start up here That day starts the warranty period Uncrate and Set Up Begin with the ice storage bin Remove the carton and using part of the carton as a cushion tip the bin on its back to remove the skid Attach the supplied legs or optional casters Return the bin to a normal upright position Panel Removal Check the bin top gasket for tears or gaps If recycling an older bin replace the gasket or repair with food grade sealant prior to placing the ice machine on the bin Install the bin top adapter if one is required for the application If the ice machine has not been unpacked do so
16. ized version of a modular cuber A modular cuber does not include any ice storage it is designed to be placed onto an ice storage bin Many installations only require the matching bin but some may need an adapter to be placed between the ice machine and the bin Additionally the machine must be connected to the correct remote condenser and use the correct pre charged tubing The machine is supplied with a full refrigerant charge field charging is not required This product cannot be stacked See the chart for application information December 2014 Page 2 C1448 C1848 C2148 D Series Remote Condenser Models User Manual Model Number Description Example Other bins and applications e C1448SR 32D Note the drop zone and optional ultrasonic sensor locations in the illustrations e C cuber Scotsman ice systems are designed and manufactured with the highest regard for safety and performance They meet or exceed the standards of UL and NSF e 14 nominal capacity in 100s of pounds e 48 nominal width of cabinet in inches S cube size S small or half dice SETE uit Scotsman assumes no liability of responsibility of e M medium or full dice any kind for products manufactured by Scotsman that have been altered in any way including the use R condenser type R Remote of any part and or other components not specifically 32 Electrical code 32 208 230 60 1 3 208 naiiai SAI 230 60 3 Scotsman reserves the right to make des
17. now Remove the carton from the skid Cut away any shipping strapping Lift the ice machine off the skid directly onto the bin Note The machine is heavy Use a mechanical lift if necessary Secure the ice machine to the bin with the hardware provided two metal straps and four bolts December 2014 Page 7 C1448 C1848 C2148 D Series Remote Condenser Models User Manual Remote Condenser Location Use the following for planning the placement of the condenser relative to the ice machine Location Limits condenser location must not exceed ANY of the following limits e Maximum rise from the ice machine to the condenser is 35 physical feet e Maximum drop from the ice machine to the condenser is 15 physical feet e Physical line set maximum length is 100 feet e Calculated line set length maximum is 150 Calculation Formula e Drop dd x 6 6 dd distance in feet e Rise rd x 1 7 rd distance in feet e Horizontal Run hd x 1 hd distance in feet e Calculation Drops Rise s Horizontal Run dd rd hd Calculated Line Length Configurations that do NOT meet these requirements must receive prior written authorization from Scotsman Do NOT e Route a line set that rises then falls then rises e Route a line set that falls then rises then falls Calculation Example 1 The condenser is to be located 5 feet below the ice machine and then 20 feet away horizontally 5 feet x 6 6
18. of ice Repeat steps 1 6 if needed L gt 7 R L gt P l TTT a Water purge setting L radi U G gt The water purge is factory set to the automatic 1 a Dey da Je position suitable for most water conditions The eri IT gt setting can be changed to one of 5 manual settings or l Lah H KSA I I all left on automatic Ice Thickness Sensor Purge 1 2 3 Standard 4 Heavy 5 A Automatic setting Minimum Moderate Maximum Water RO Factory Type water or Setting for equivalent typical water To set 1 Switch the machine OFF by holding the Off button in until a number or the letter A shows on the display 2 Press and release the On button repeatedly until the number on the display corresponds to the desired setting 3 Press and release the Off switch again to return to the normal control state December 2014 Page 16 C1448 C1848 C2148 D Series Remote Condenser Models User Manual Use and Operation Once started the ice machine will automatically make ice until the bin or dispenser is full of ice ee Note A Component Indicator Light switches ON to When ice level drops the ice machine will resume indicate that the component is operating making ice There are four indicator lights at the front of the machine that provide information on the condition of the machine Note There are two Curtain Switch lig
19. om the inside or use a vacuum cleaner and soft brush Be careful not to damage the condenser s fins Use a fin comb to straighten any bent fins Exterior Panels The front and side panels are durable stainless steel Fingerprints dust and grease will require cleaning with a good quality stainless steel cleaner Water filters If the machine has been connected to water filters check the cartridges for the date they were replaced or for the pressure on the gauge Change cartridges if they ve been installed more than 6 months or if the pressure drops too much when the ice machine fills with water December 2014 Page 21 C1448 C1848 C2148 D Series Remote Condenser Models User Manual What to do before calling for service Reasons the machine might shut itself off e Lack of water e Freeze cycle takes too long e Harvest cycle takes too long e High discharge temperature e Controller self test failure e Very high voltage Check the following 1 Has the water supply to the ice machine or building been shut off If yes the ice machine will automatically restart within 25 minutes after water begins to flow to it 2 Has power been shut off to the ice machine If yes the ice machine will automatically restart when power is restored 3 Has someone shut the power off to the remote condenser while the ice machine still had power If yes the ice machine may need to be manually reset 4 ls a curtain open becau
20. on edge of curtain by 3 Remove all ice from the storage bin or dispenser pivot pin to release it Pull curtains out of machine 4 Push and release the Clean button The yellow 9 Remove water distributors from ice machine cen light will blink and the display will show Remove cover inspect distributor for restricted The machine will harvest any ice drain the orifice holes flush out any debris and open any reservoir and begin to refill it restricted holes Return cover to distributor be Note Curtains must be in the closed position Move sure it is fully attached curtains to release any ice trapped after ice is 10 Locate ice thickness sensor Squeeze mounting harvested legs together to release sensor 5 Observe code display when it blinks the characters A d 1 immediately go to the next step RE Ta 4 N 6 Pour 24 ounces of Scotsman Clear 1 ice machine PA ai x scale remover into the reservoir The unit will Push Here x circulate the scale remover then drain and flush I d it This will take 35 minutes then the machine will i Be J we SD stop and the display will show 0 SII Ice machine cleaner contains Q Shen TS ACAUTION acids Acids can cause burns If concentrated cleaner comes in contact with skin flush with water If swallowed do NOT induce vomiting Give large amounts of water or milk Call Physician immediately Keep out of the reach of children _ m _ n
21. orizontally to avoid excess trapping in the lines 5 Have the roofing contractor seal the holes in the roof per local codes tubing inside the building in a horizontal coil December 2014 Page 10 C1448 C1848 C2148 D Series Remote Condenser Models User Manual Coupling Instructions The couplings on the ends of the pre charged line It is important that ONLY the nut on the pre charged sets are self sealing when installed properly tube be turned or the diaphragms will be torn out by the piercing knives and they will be loose in the Follow these instructions carefully refrigeration system These steps must be performed by an EPA Certified Type Il or higher technician Initial Connections 1 Remove the protector caps and plugs Wipe the seats and threaded surfaces with a clean cloth to remove any possible foreign matter 2 Lubricate the inside of the couplings especially the O rings with refrigerant oil Note As the couplings are tightened the diaphragms in the quick connect couplings will begin to be pierced As that happens there will be some resistance to tightening the swivel nut 6 Continue tightening the swivel nut until it bottoms out or a very definite increase in resistance is felt no threads should be showing 7 Use a marker or pen to mark a line on the coupling nut and unit panel Then tighten the coupling nut an additional one quarter turn The 3 Position the fittings on the co
22. rrect connections on line will show the amount that the nut turns Do the condenser and ice machine NOT over tighten e The discharge line schrader valve end goes to the remote condenser fitting marked discharge line e The 3 8 liquid line schrader valve end goes to the remote condenser fitting marked liquid line e The discharge line goes to the ice maker fitting marked discharge line e The 3 8 liquid line goes to the ice maker fitting marked liquid line Final Connections 4 Begin by tightening the couplings together by hand until it is certain that the threads are properly engaged 8 After all connections have been made and after 5 Then using two wrenches tighten the coupling the king valve has been opened do not open yet until it bottoms out or a definite increase in check the couplings for leaks resistance is felt December 2014 Page 11 C1448 C1848 C2148 D Series Remote Condenser Models User Manual Plumbing Requirements All models require connection to cold potable water Drains Ahand actuated valve within site of the machine is required There is a single 3 8 FPT inlet water connection and a single 3 4 FPT drain connection All models require drain tubing to be attached to them There is a single FPT drain fitting in the back of the cabinet Water Supply L f Install new tubing when replacing a prior ice machine Use field supplied fittings to conne
23. s User Manual Condenser and Machine Layouts 88 DIA ELECTRICAL INLET ane in E 9 cm DISCHARGE LINE PAS 1 2 MALE CPLG ar LI RA I mere LIQUID LINE i i 3 8 MALE CPLG IU 1 i a in Z o gg CU vL Cond Fins 32 32 in ia 82 1 cm 35 72 in f SIS 7 AIR FLOW Li 28 07 in 71 2 cm 24 71 in 62 7 cm U A 1 27 56 in 65 in 4 7 60 in L 70 0 cm 1 7 cm L 23 54 in 284in 19 3 cm 562 DIA 59 7 cm 7 2 cm A 11 50 in MOUNTING 29 2 cm HOLES 4 29 15 in 14 56in 74 0 cm Si 36 9 cm 29 19 in si 74 1 cm REMOTE CONDENSER 61 4 LIQUID LINE 24 18 30 88 DIA 3 8 MALE CPLG ra 11 83 ELECTRICAL R REMOTE ACCESS 2 211 CONDENSER m aa DISCHARGE LINE be 1 2 MALE CPLG F H ma L 3 8 FPT ee pra WATER L a 1 155 57 8 INLET l 6 11 e Po i i MINIMUM BIN i lo TOP OPENING 3 00 62 5 245 229 45 7 l 24 61 963 9 00 18 00 HT 000 T 4 azsa 223 i i 20 59 o pp Q 5 A J Z lt t Y PEE N a p 46 5 le 75 B A EPT ae 18 30 5 296 DRAIN 63 3 g 24 91 A 24 00 117 2 S REF 46 15 REMOTE COOLED BACK
24. s off the indicator light next to the adjustment post will be On Note Ice will build up in the bin or dispenser at an angle the distances listed above will be from the sensor to the top of the ice directly beneath it The actual distance between the highest point of the ice may be closer or further away depending upon the angle of the ice December 2014 Page 18 C1448 C1848 C2148 D Series Remote Condenser Models User Manual Cleaning Sanitation and Maintenance This ice system requires three types of maintenance e Remove the build up of mineral scale from the ice machines water system and sensors e Sanitize the ice machines water system and the ice storage bin or dispenser It is the User s responsibility to keep the ice machine and ice storage bin in a sanitary condition Without human intervention sanitation will not be maintained Ice machines also require occasional cleaning of their water systems with a specifically designed chemical This chemical dissolves mineral build up that forms during the ice making process Sanitize the ice storage bin as frequently as local health codes require and every time the ice machine is cleaned and sanitized The ice machine s water system should be cleaned and sanitized a minimum of twice per year 1 Remove the front panel 7 Mixa cleaning solution of 1 oz of ice machine scale remover to 12 ounces of water 2 Remove the evaporator cover f l 8 Locate curtains push in
25. se some ice is stuck under it If so remove the ice and the machine should start in a few minutes Note Curtains can be removed amp replaced anytime the machine is in a standby mode or when it is in a freeze cycle Removal of both curtains during harvest terminates harvest at that point and if left off will result in the machine shutting off To Manually Reset the machine e Open the switch door Push and release the Off button e Push and release the On button To Shut the Machine Off 1 Push and hold the Off button for 3 seconds or until the machine stops December 2014 Page 22 nti AV l gU rd IWA Check For Ice Stuck Under Curtain Switch Door 17 3495 04 SCOTSMAN ICE SYSTEMS 775 Corporate Woods Parkway Vernon Hills IL 60061 800 726 8762 www scotsman ice com
26. sers include a headmaster valve Ratings include the remote condenser motor as it is designed to be powered by the ice machine If connecting remote condenser independently of the ice machine use the information on the condenser s Precharged tubing kits The ice making head s and the remote condenser s refrigeration circuits must be connected They are designed to be connected using precharged refrigerant tubing supplied in kits of liquid and discharge tubes Several lengths are available order the one that just exceeds the length needed for the site dataplate for fuse and wire sizes o to o jo 78 Central Condenser Rack Coils The ice machine may be connected to a central condenser coil The requirements are RTE10 RTE25 RTE40 RTE75 No additional refrigerant is required e Coil not previously used with mineral oil system Virgin coil preferred e Correct size internal volume and capacity BTUH e Includes a headmaster valve for discharge pressure control Headmaster kit available for certain MAC condensers kit number is RCKCME6GX Note Do not use C1848R or C2148R with MAC e Fan motor on all the time or controlled to be on whenever the ice machine is operating e ULL listed for the ice machine e Non Scotsman condensers must have prior Scotsman Engineering approval for warranty coverage to be in effect January 2009 Page 4 C1448 C1848 C2148 D Series Remote Condenser Model
27. trolled environment Space must be provided near the machine for service access The remote condenser may be installed above or below the ice machine per the limits stated later in this manual The remote condenser may be installed outdoors within the temperature limits listed below The interconnecting tubing must be installed per the directions stated in this manual and the amount of tubing exposed to uncontrolled temperatures must be minimized Space Limitations Although the machine will function with no clearance to the top and sides some space must be allowed for service access Building the machine in with no access will cause higher service cost in many cases this extra cost may not be covered by warranty Environmental Limitations Ice machine P Minimum Maximum _ Air temperature 100 F E E Water gt temperature Remote condenser P Minimum Maximum _ __ Air temperature 20 F 120 F Power Supply P Minimum Maximum 198 volts 253 volts 40 100 208 230 volt model Warranty Information The warranty statement for this product is provided separately from this manual Refer to it for applicable coverage In general warranty covers defects in material and workmanship It does not cover maintenance corrections to installations or situations when the ice machine is operated in circumstances that exceed the limitations printed above Product Information The machine is a special
28. ust bridge thickness Do NOT make it too thin 13 Determine the water purge setting from the table on the next page If desired change the setting to accommodate the local water conditions 14 Return the panels to their normal positions and secure them to the machine 15 Instruct the user in the operation of the machine and its maintenance requirements 16 Fill out and mail the warranty registration form Typical Ice Making Cycle Times minutes Listed times are for clean machines Cycle times at startup will be longer until the system stabilizes 70 F cond air 50 F water C1448R u___ 90 F cond air 70 F water 11 C2148R 12 December 2014 Page 15 C1448 C1848 C2148 D Series Remote Condenser Models User Manual Adjustments Bridge Thickness For A Service Tech Only 1 8 3 16 bridge 1 Push and hold Off till the machine stops 2 Remove evaporator cover 3 Remove left curtain 4 Use a box wrench and rotate the bridge thickness adjustment screw in 1 8 turn increments CW to increase bridge thickness 5 Rotate CCW to decrease bridge thickness Caution Do not make the bridge too thin or the machine will not harvest properly Bridge thickness adjustments are not covered by warranty er E Too Big Just Right for Just Right for Too 6 Return curtain to its normal position Small Cube Medium Cube Thin 7 Push and release the On button Check next Ice Bridge Thickness Check harvest
29. w a continuous F Five seconds later the hot gas valves will close and the harvest assist devices will return to their standby positions Warm air will be discharged from the condenser coil 7 During the Freeze cycle move the curtain and observe that the SW1 or SW2 light on the control board blinks ON when the curtain moves away from the evaporator and OFF when returned to its normal position Note Moving the curtain during the Freeze cycle has no affect on unit operation 8 Observe the Ready for Harvest indicator light It may blink early in the freeze cycle that is normal The control will ignore that signal for the first 6 minutes of freeze 9 When the ice has frozen enough the Ready for Harvest indicator light will be on steady After it s been on steady for a few seconds Harvest will begin 10 The display shows an H The hot gas valves open and the harvest assist mechanisms are activated The purge valve opens to drain some water when it does the inlet water valve opens to refill the reservoir After a few seconds the purge valve closes but the inlet water valve continues to fill the reservoir Harvest continues until the ice is released as a unit from each evaporator and forces each curtain to open 11 When both curtains have opened and re closed the controller returns the unit to a freeze cycle 12 Check the ice harvested for proper bridge thickness The ice bridge is factory set at 3 16 inch If needed adj
30. xtension cords are not permitted Use of a licensed electrician is recommended The ice maker is designed to operate on its own electrical circuit and must be individually fused Voltage variation must not exceed the limits listed earlier The remote condenser is designed to be powered from the ice machine A separate knockout hole has been provided in the ice maker electrical junction box Electrical connections are made inside the junction box in the back panel of the ice machine 1 Remove the junction box cover and route the power cord through the access hole and properly attach the power supply wires to the leads in the junction box 2 Attach the remote condenser fan motor wires to the wires in the junction box tagged fan motor leads 3 Install field supplied strain reliefs per code Attach a ground wire to the ground connection in the junction box 4 Check voltage when complete SI Return the junction box cover to its original position and secure with the original screws Follow all applicable local state and national codes To Remote Condenser Fan Motor SI Install Strain Relief Ground Wire Connection Install Strain Relief Power Supply Wires December 2014 Page 13 C1448 C1848 C2148 D Series Remote Condenser Models User Manual Final Check List 1 Is the unit located indoors in a controll
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