Installation Manual GEM0655
Contents
1. Condenser Inlet Water Inlet Water In Condenser Drain Bin Drain 5 Page 12 GEM MFI SERIES For the Plumber Water Inlet eRemote Cooled Models The recommended water supply is cold water Use 3 8 inch O D copper tubing connect to the 3 8 FPT on the back of the cabinet Install a hand valve near the machine to control the water supply Drains eRemote Cooled Models There is one 3 4 inch FPT drain at the back of the cabinet the drain line is of the gravity type and 1 4 inch per foot fall is an acceptable pitch for the drain tubing There should be a vent at the highest point of the drain line and the ideal drain receptacle would be a trapped and vented floor drain Use only 34 inch rigid tubing Storage Bin Install a separate gravity type drain Insulation of this drain line is recommended Water Inlet 3 8 FPT eR FIELD SUPPLIED WATER FILTER HAND SHUT i VENT ICE OFF VALVE T MACHINE DRAIN 3 4 i E w CONNECT TO 2 COLD WATER 7 VENT BIN DRAIN FLOOR DRAI2. O JUNCTION ELECTRICAL INLET i ICE DISPENCE TO VIE AREA TU BIN H ME 245 57 SIDE VIEW Page 2 GEM MFI SERIES For The Installer Remote DISCHARGE DUTLET VALE COUPLING REMOTE ONLY REMOTE LIQUID INLET N e MALE COUPLING N 3 8 10CM REMOTE ONLY gt e X 0 ex 349 891 REMOTE CONDENSER JUNCTION B ELECTRIC JUNCTIO e 1 MAL IEW REAR REMOTE MODELS AIR EXHAUST ICEMAKEX POTABLE WATER IN 3 8 10CM FP DRAIN 3 4 19 CN INLET BOX 32 8 6 00 115 27 MIN 00 FUR AIR BOTH SIDES ELECTRICAL INLET JUNCTION BOX ELECTRICAL INLET JUNCTION AR Page 3 VENTILA FOR UTILITY CONNECTIONS 6 00 15 2 MIN ICE DISPENCE EA TO BIN 64 6 7 18 61 32 0
3. Cornelius Part Number All the dispensers have automatic agitation to keep the ice from clumping If agitation is too frequent the Pearl Ice will be damaged and will become difficult to dispense The Ice O Matic and Cornelius dispensers need to be set to 2 seconds on every 3 hours and the Lancer needs to be set to 4 seconds on 150 seconds off The Ice O Matic and most Cornelius dispensers also have restrictor plate at the outlet of the hopper When used that plate should be adjusted to be 1 5 inch open to limit the speed of the Pearl Ice flows out during dispensing Ice Machine Specifications Model WxDxH Basic Condenser Minimum Circuit Maximum Refrigerant Charge oz Number Inches Electrical Fuse Size R404 GEM0450A2 21x24x27 115 60 1 Air 16 00 GEM0450W2 21x24x27 115 60 1 Water 14 35 650 2 21x24x27 115 60 1 21 00 30 24 650 2 21x24x27 115 60 1 Water 19 50 30 19 GEMO650R2 21x24x27 115 60 1 Remote 23 50 30 208 GEMO0956A2 21x24x27 208 230 60 1 Air 11 80 15 30 GEMO0956W2 21x24x27 208 230 60 1 Water 11 20 15 22 GEMO956R2 21x24x27 208 230 60 1 Remote 15 30 20 208 0500 2 21x24x27 115 60 1 16 00 20 22 MFIOS00W2 21x24x27 115 60 1 Water 14 35 20 18 0800 2 21x24x27 115 60 1 21 00 30 24 MFIO800W2 21x24x27 115 60 1 Water 19 50 30 19 MFIO800R2 21x24x27 115 60 1 Remote 23 50 30 208 1256 2 21 24 27 208 230 60 1 11 80 15 30 MFI1256W2 21x24x27 208 230 60
4. 005 57 GEM MFI SERIES For the Installer Bin Application The GEM MFI Series is designed to fit the following Ice O Matic Bins eB42 using Bin Top 24 eB25 40 or B55 using Bin Top KBT 19 eB100 and B120 using Bin Top KBT 23 one unit or KBT 22 two units e B150 and B170 Not designed for GEM MFI Series Dispenser Application The GEM Series can be placed on and used with certain ice and beverage dispensers Kits are required for proper operation The Series is not approved for dispenser application Dispenser ICE O Matic 100150 A a KGEMDIV KGEWBW KGEMDIV GEN KGEMDIV ICE O Matic 100200 or KBT25022 KGEMDIV KBT25022 KGEMDIV KBT25022 KGEMDIV 100250 KGEMBIOD KGEMBIOD KGEMBIOD Cornelius ED or DF150 KBT15022 R629088514 KBT15022 R629088514 KBT15022 R629088514 Cornelius ED or DF200 KBT25022 KGEM200 25022 200 25022 200 Cornelius ED or DF250 KBT25022 KGEM250 25022 250 25022 250 Cornelius ED300 KGEM300 629087966 KGEM300 629087966 KGEM300 629087966 Cornelius Flavor Fusion 255 KDIL N CFF and Cornelius KDIL N CFF and Cornelius KDIL N CFF and Cornelius adapter 62988681 Black adapter 62988681 Black adapter 62988681 Black Lancer Must have Nin part KDIL N L and Lancer Part KDIL N L and Lancer Part KDIL N L and Lancer Part number 30 inch 4500 model Number 82 3491 Number 82 3491 Number 82 3491
5. AIR INTAKE 1 ES E R H SIDE VIEW END VIEW GRC Dimensions Inches GRC1001 GRC1061 GRC1061 A 33 36 33 36 33 36 B 10 75 10 75 10 75 C 23 81 23 81 23 81 D 2 04 2 04 2 04 E 6 12 6 12 6 12 F 16 73 16 73 16 73 G 11 65 11 65 11 65 H 19 57 19 57 19 57 GEM MFI Model Number GEMO650R GEMO0956R MFI1256R Line Sets RT325404 25 Foot Precharged Line Set RT340404 40 Foot Precharged Line Set Page 7 GEM MFI SERIES Remote Condenser Location Use the following for planning the placement of the remote condenser relative to the ice machine Location Limits Remote condenser location must not exceed ANY of the following e Maximum rise from the ice machine to the remote condenser is 35 physical feet e Maximum drop from the ice machine to the remote condenser is 15 physical feet e Physical line set maximum length is 100 feet e Calculated line set length maximum is 150 feet Calculation Formula e Drop dd x 6 6 dd distance in feet e Rise rd x 1 7 rd distance in feet e Horizonal Run hd x 1 hd distance in feet e Calculation Drop s Rise s Horizontal Run dd rd hd Calculated Line Length Configurations that do NOT meet these requirements must receive written authorization from Ice O Matic This includes multipass or rack system remote condensers Do NOT e Route line set that rises then falls then rises e Route a line set that falls then rises then falls Calculation Example 1 The remote condenser is to be
6. 1 Water 11 20 15 22 1256 2 21x24x27 208 230 60 1 Remote 15 30 20 208 Page 4 GEM MFI SEREIS For the Installer Location Ice O Matic ice machines are designed to be installed indoors in a controlled environment Install the ice machine in a location where it has enough space around it to be accessible for service A minimum of 6 inches must be allowed at the back for air circulation on air cooled models Try to avoid hot dirty and crowded locations Be sure that the location of the machine is within the environmental limitations Storage Bin Remove the bin packaging Tip the storage bin on its back using parts of the packaging to protect the exterior finish Remove the skid and install the legs into the threaded holes in the bottom of the bin Turn the leg levelers all the way in preparation for leveling later Return the bin to the upright position Note Do not push the bin into position but lift it there Pushing a bin especially one with ice in it can cause damage to the bin legs and mounts Install the appropriate bin top according to the instructions provided with the bin top Ice machine The ice machine is heavy so the use of a mechanical lift is recommended for lifting the machine high enough to install on top of the bin After the unit is placed on the bin line it up so it is even with the back side Secure the ice machine to the bin with the hardware provided with the ice machine Remove the front panel and remove an
7. CAUTION The couplings on the sets of precharged lines are self sealing when installed properly Carefully follow the instructions Page 9 GEM MFI SERIES For the Installer Typical Installation REMOTE CONDENSER ROOF s CUTAWAY EXCESS PRECHARGED SERVICE TUBING INSIDE ICE MACHINE BUILDING ch um gum SERVICE ACCESS SIDE AND BACK WALL 10 GEM MFI SERIES For the Installer Coupling Instructions Initial Connections 1 Remove the protector caps and plugs Wipe the seats and threaded surfaces with a clean cloth to be certain that no foreign matter remains on them 2 Lubricate the inside of the couplings especially the O Rings with refrigerant oil 3 Position the fittings on the correct connections on the remote condenser and ice machine eThe 1 2 inch discharge line Schrader valve end goes to the remote condenser fitting marked Discharge Line eThe 3 8 inch liquid line Schrader valve end goes to the remote condenser fitting marked Liquid Line 1 2 inch discharge line goes to the ice machine fitting marked Discharge Line e The 3 8 inch liquid line goes to the ice machine fitting marked Liquid Line Final Connections 4a Begin by tightening the couplings together by hand Continue to turn the swivel nuts by hand until it is certain that the threads are properly engaged 4b Using two wrenches one to rotate the
8. blade by hand and looking for any wobble Pull on the shaft in several directions to check the bearings of the motor The fins of the remote condenser require periodic cleaning At 6 month intervals the fins on the inlet side of the condenser bottom as shown should be brushed free of dust and dirt Brush in the direction of the fins as noted by E 32 e Tl ifie the arrows ad Q a 5 4 gt mn BERI 4 21 Additionally look through the fins using a flashlight if required to insure there is no other blockage obstructing air flow between the fins If the air flow appears to be blocked blow out the condenser using CO2 gas Caution Disconnect electrical power before servicing this equipment Caution Protective eye wear and gloves should be worn when cleaning the condenser Page 22 GEM MFI SERIES Clean the air cooled condenser Maintenance Air Cooled Air flow on this model is from front to back so the inside of the ice machine will have to be available to clean the air cooled condenser Use a vacuum cleaner or coil cleaner if needed DO NOT use a wire brush e Disconnect electrical power and remove the air filter if applicable The filter may be cleaned or replaced e Clean the condenser the condenser may appear to be clean on the surface but it can still be clogged internally Check with a flashlight from the front to see if light can be seen thr
9. condenser installed per local codes and in a place where it has adequate ventilation and minimal solar heat gain M 10 Has all shipping material and literature inside front panel been removed from the units 11 the remote condenser and pre charged lines been properly installed For the Installer Roof Holes Sealed Remote condenser secured Machine Leveled Mr TA uu RRA acne TAA ARAN E Hia AMAA j 7 E Ww NM A C A NN NT Plumbing Power Supply Vi 12 Has the electrical connection between the ice maker and condenser been made 13 Verify that the master switch is in the OFF position 14 Switch ON the electrical power 15 Refer to the Pre Start instructions Page 18 GEM MFI SERIES Start Up Pre Start Inspection Air and Water Cooled 1 Remove the front and side service panels 2 Check that any shipping blocks have been removed 3 Inspect the interior of the ice machine for loose screws or wires 4 Check that no refrigerant lines are rubbing each other 5 Check that the fan blades turn freely Air 6 Check that the unit is installed correctly according to the final check list Start Up 1 Go through the pre start inspection 2 Open the hand valve observe that water enters the water reservoir fills the tube from the water reservoir to
10. located 5 feet below the ice machine and then 20 feet away horizontally 5 feet x 6 6233 feet 20 feet 53 feet This location would be acceptable Calculation Example 2 The remote condenser is to be located 35 feet above the ice machine and then 100 feet away horizontally 35 feet x 1 7 59 5 feet 100 feet 159 5 feet 159 5 feet is greater than the 150 maximum is NOT acceptable Condenser Distance and Remote Location Schematic Condenser Located ABOVE ce Machine dd Remote Condenser Located BELOW ux Ice Machine Page 8 GEM MFI SERIES For the Installer Remote Condenser Location Limited to a 25 foot or a 40 foot length of precharged refrigerant tubing connecting the ice machine to the remote condenser The remote condenser must be above or level with the ice machine Select the best available location protecting the remote condenser from extremes of dirt dust and sun Meet all applicable building codes Usually the services of a licensed electrician are required Roof Attachment 1 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 including having a roofing contractor secure the remote condenser to the roof 2 Have an electrician connect the remote condenser fan motor to the ice machine using the junction box at the back of the ice machine Precharged Line Set Routi
11. Ice O Matic Installation Start up and Maintenance Manual GEM MFI Series 60 hz BE l 274 A _ 8 TAA DA I Ice O Matic 11100 East 45th Ave Denver Colorado 80239 Part Number 9081403 01 Date 1 10 GEM MFI SERIES Introduction How To Use This Manual Ice O Matic provides this manual as an aid to the end user and service technician in installation and maintenance of the GEM MFI Series ice machines Do not attempt to perform installation start up or maintenance unless you have read and fully understand this manual If at any time you encounter conditions that are not addressed in this manual call E mail or write the Ice O Matic Service Department Ice O Matic 11100 E 45 Ave Denver Co 80239 Attn Technical Service Department E Mail Tech service iceomatic com Telephone Numbers Any Service communication must include 800 423 3367 All Departments e Model Number 888 349 4423 Technical Assistance Only e Serial number 303 371 3737 e detailed explanation of the problem Keep this manual for future reference The GEM and MFI Series Service Parts Manuals are available separately Ice O Matic 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
12. N GEM MFI SERIES For the Electrician Electrical Connections Check the ice machine nameplate located on the back panel for the voltage requirements and minimum circuit ampacity The ice machine requires a solid chassis to earth ground Connect the ice machine to its own electrical circuit so it is individually fused Voltage variation must remain within the limitations even under starting conditions Note All external wiring must conform to national state and local electrical codes The use of a licensed electrician is required to perform the electrical installation Power Water Cooled Models Air Cooled Models i Page 14 GEM MFI SERIES For the Electrician INSTALLATION MUST CONFORM TO ALL APPLICABLE CODES Connect the electrical power to the unit to the wires in the junction box at the rear of the machine Check the nameplate located on the back panel for the voltage requirements and for the minimum circuit ampacity The machine requires a solid chassis to earth ground wire Connect the ice machine to its own electrical circuit so it is individually fused Voltage variation must remain within design limitations even under starting conditions There is a separate junction box for the remote condenser fan motor Install an interconnecting wire between the remote condenser and the junction box at the back of the ice machine The remote condenser must be wired to the ice machine in accordance with
13. ameplate requirements Have all the plumbing connections been made and checked for leaks Is the ice machine and storage bin level Is there a minimum of 6 inches of clearance at the back of the machine for proper service access and air circulation 15 the water pressure a minimum of 20 psig Has the ice machine been secured to the bin Is there clearance over the top of the ice machine for service access Is there a water shut off valve installed near the ice machine Insure the machine is level 25 Note Fasten the ice machine to the bin with the hardware supplied with the ice machine Page 17 GEM MFI SERIES Final Check List Remote 1 6 7 8 9 Is the ice system installed indoors in a location where air and water temperatures are controlled and where they do not exceed the design limitations Is there an electrical service within sight of the installed machine Has the voltage been checked and compared to nameplate requirements Have all the plumbing connections been made and checked for leaks Has the machine and bin been leveled Is there a minimum of 6 inches clearance at the rear left and right of the machine for proper service access 15 the water pressure a minimum of 20 psig Has the machine been secured to the bin or dispenser Is there a water shut off valve installed near the machine Is the remote
14. ard for safety and performance and meet or exceed the standards of UL NSF and CUL Ice O Matic assumes no liability or responsibility of any kind for products manufactured by Ice O Matic that have been altered in any way including the use of any part and or other components not specifically approved by Ice O Matic Ice O Matic reserves the right to make design changes and or improvements at anytime Specifications and design are subject to change without notice Page 5 GEM MFI SERIES For the Installer Allow 6 Clearance for Air Circulation a cde o n Allow 6 Clearance for Air Circulation A proper installation locates the Two Units on One Bin ice machine indoors but in a place where the heat and noise it produces are not objectionable Air cooled machines discharge hot air out the back and must have a minimum of 6 inches of clearance behind the ice machine opace for maintenance access is also important If two units are placed side by side on a bin side access becomes even more important GEM MFI SERIES Remote Condenser W QUICK CONNECT COUPLING yap Z ORT TENE QUICK CONNECT COUPLING AIR DISCHARGE 1 B i 3 5 T gt
15. e consignee must file a claim with the carrier and hold the container for carrier s inspection Visible Loss or Damage Any external evidence of loss or damage must be fully described and noted on your freight bill or express receipt and signed by the carrier s agent Claim should be filed on a form available from the carrier Concealed Loss or Damage If loss or damage does not appear until merchandise has been unpacked make a written request for inspection by the carrier within 15 days of the delivery date Then file a claim on a form from the carrier File Claim Without Delay Do Not Return Damaged Merchandise to Ice O Matic Page iii GEM MFI SERIES Warranty Ice O Matic Parts and Labor Domestic amp International Limited Warranty Mile High Equipment LLC the warrants Ice O Matic brand ice machines ice dispensers remote condensers water filters and ice storage bins to the end customer against defects in material and factory workmanship for the following Cube ice machines GEM model compressed ice machines e storage bins Twenty four 24 month parts and labor MFI model flake ice machines and remote condensers Thirty six 36 months parts and labor EF and EMF model flake ice machines Twenty four 24 IOD model dispensers Twenty four 24 months parts Twelve 12 months months parts and labor labor e CD model dispensers Thirty six 36 months parts and Water filter s
16. ice machine and related equipment CAUTION Always wear protective eyewear whenever maintenance or repairs are performed on the ice machine and related equipment GEM MFI SERIES Table Of Contents Table of Contents ev ERE Ec Olaini Procedure TERRE E Page iii Eid MEE M Page iv For Tiednstaller 1 For Tne Installer Applications a Teo o qa PEU SEDE Page 4 modia LOCATION o EE 6 Remote Condenser e E EE 7 Oh F E T EU 12 mulso p MED 14 For The Installer Completed Remote Installation Page 16 For Check LIST 2 Page 17 Sirio Page 19 iio CE 21 SENICE PISTON MO Page 22 Page ii GEM MFI SERIES Freight Claim Procedure Important Inspect Promptly This merchandise has been carefully inspected and packed in accordance with the carrier s packing specifications Responsibility for safe delivery has been assumed by the carrier If loss or damage occurs you as th
17. idges must be changed every six 6 months and that change reported to the Company to maintain the extended evaporator warranty No replacement will be made for any part or assembly which 1 has been subject to an alteration or accident Il was used in any way which in the Company s opinion adversely affects the machine s performance 111 is from a machine on which the serial number has been altered or removed or IV uses any replacement part not authorized by the Company This warranty does not apply to destruction or damage caused by unauthorized service using other than Ice O Matic authorized replacements risks of transportation damage resulting from adverse environmental or water conditions accidents misuse abuse improper drainage interruption in the electrical or water supply charges related to the replacement of non defective parts or components damage by fire flood or acts of God This warranty is valid only when installation service and preventive maintenance are performed by a Company authorized distributor a Company authorized service agency or a Company Regional Manager The Company reserves the right to refuse claims made for ice machines or bins used in more than one location This Limited Warranty does not cover ice bills normal maintenance after install adjustments and cleaning Limitation of Warranty This warranty is valid only for products produced and shipped from the Company after January 2007 A product pr
18. ines must always be above 20 psig and below 80 psig eWater Treatment n most areas a water filter of some type will be useful In areas where the water is highly concentrated with minerals the water should be tested by a water treatment specialist and the recommendations of the specialist regarding filtration and or treatment should be followed Drains eAir Cooled Models Connect a rigid drain tube to the 34 FPT drain fitting at the back of the cabinet The drain is a gravity type and a inch per foot fall is the minimum acceptable pitch for the drain There should be a vent at the highest point of the drain line and the ideal drain receptacle would be a trapped and vented floor drain Use only 34 inch rigid tubing eWater Cooled Models Connect a separate drain line to the 1 2 inch condenser drain connection at the back of the cabinet Do not vent this drain eStorage Bin Connect a separate gravity type drain line to the ice storage bin drain Vent this drain if there is a long horizontal run from the bin to the floor drain Insulation of this drain line is recommended WATER COOLED MODELS O AIR COOLED MODELS 4 Condenser I E A i t ilt Water Filter Vented Drain ENS A a m Nc ZX Vented Drain Hand Val y em Valve x S Y NS Condenser Drain Water In BP d Vented Drain Vented Drain
19. local and national electrical codes with a minimum of 18 AWG wire with a ground bonding wire connected to the ground screw provided in both the condenser and machine field wiring boxes All outdoor wiring must be in rainproof conduit All external wiring must conform to national state and local electrical codes The use of a licensed electrician is required to perform the electrical installation TERMINAL STRIP FOR REMOTE CONDENSER MACHINE JUNCTION BOX zu RAIN PROOF GROUND THE CHASSIS Page 15 GEM MFI SERIES For the Installer Completed Installation Remote Condenser A typical installation should generally appear as illustrated below The best place for the remote condenser is above the ice machine although other locations are permissible Roof Cut A Way Remote Line Set as m 1 ats REGE CM diem E b m Eco LE en E EE 5 D 16 GEM MFI SERIES For the Installer Final Check List Air and Water Cooled E E S E 1 Is the ice machine installed indoors in a location where the air and water temperatures are controlled and where they do not exceed the design limitations Is there an electrical service disconnect within sight of the installed machine Has the voltage been checked and compared to the n
20. n and mail it to Ice O Matic Q9 Page 19 GEM MFI SERIES Start Up Pre Start Inspection Remote 1 Remove the front and side service panels Check that any shipping blocks have been removed Inspect the interior of the ice machine for loose screws or wires Check that no refrigerant lines are rubbing each other Check that the fan blades turn freely Remote Condenser Check that the refrigerant lines are properly installed Check that the electrical power has been on for at least 4 hours and that the compressor dome is warm 8 Check that the unit is installed correctly according to the final check list UID s Start Up 1 Go through the pre start inspection 2 Open the hand valve observe that water enters the water reservoir fills the tube from the water reservoir to the evaporator and then shuts off Water cooled only Turn the water supply ON to the water cooled condenser Check for leaks 3 Open the King Valve 4 Switch the master switch ON The electrical start up sequence in automatic a There should be a short 15 second delay before the gear motor starts and the liquid line opens b After the liquid line opens the low pressure control will close and the compressor will start 5 The remote condenser fan turns and the condenser begins to discharge warm air 6 unit should soon be making ice if desired the low side pressure may be checked it should be 32 psig 2 psig The air cooled discha
21. nd rinse all surfaces within the bin 17 Sanitize the bin interior by thoroughly washing the interior of the bin and bin door with the balance of the sanitizing solution 18 Replace the panels A WARNING Warning Ice machine cleaner contains acids If swallowed DO NOT induce vomiting Give large m amounts of water or milk Call Physician immediately In case of external contact flush with water KEEP OUT OF THE REACH OF CHILDREN Page 21 GEM MFI SERIES Condenser Maintenance Remote SEC 4 b n mc TuS ai tert y 2 e Aes 52 e Clean the condenser the condenser appear to be clean on the surface but it can still be clogged internally Check with a flashlight from the front to see if light can be seen through the condenser fins 3 E Brush in directio fin Lt du Hn E The condenser coil must be kept clean The condenser can be cleaned with compressed air or by using a brush If a brush is used brush in the direction of the fins taking care not to bend or distort the fins Use a soft bristle nylon brush If the condenser fins are bent or distorted this will restrict the airflow through the condenser and the fins will need to be straightened with a fin comb When cleaning the Condenser check the fan blade for cleanliness and for balance Balance is checked by spinning the
22. ng CAUTION Do not connect the precharged tubing until all routing and forming of the tubing is complete See the coupling instructions for connecting information REMOTE CONDENSER 1 Each set of preharged tubing refrigerant lines consists of a 3 8 diameter liquid line and a 1 2 inch diameter discharge line Both ends of each line have quick connect couplings one end has a Schrader valve connection that end goes to the condenser 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 2 Have the roofing contractor cut a minimum hole for the refrigerant lines of 1 750 inch Check local codes a separate hole may be required for the electrical power to the En Em SPIRAL EXCESS TUBING INSIDE BUILDING US p Ph ee L gt D am 3 LOCATE REMOTE denser CONDENSER ABOVE CAUTION DO NOT KINK OR CRIMP ICEMAKER REFRIGERANT TUBING WHEN INSTALLING IT 3 Route the refrigerant lines through the roof opening Follow straight line routing whenever possible Any excess tubing MUST remain within the building 4 Spiral the excess length of precharged tubing inside the building Use a horizontal spiral does not need to be as tight as illustrated to avoid any traps in the lines 5 Have the roofing contractor seal the holes in the roof per local codes
23. oduced or installed before that date shall be covered by the Limited Warranty in effect at the date of its shipment The liability of the Company for breach of this warranty shall in any case be limited to the cost of a new part to replace any part which proves to be defective The Company makes no representations or warranties of any character as to accessories or auxiliary equipment not manufactured by the Company REPAIR OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVE REMEDY OF THE CUSTOMER MILE HIGH EQUIPMENT SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF ANY EXPRESS OR IMPLIED WARRANTY ON THIS PRODUCT EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW ANY IMPLIED WARRANTY OR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ON THIS PRODUCT IS LIMITED IN DURATION TO THE LENGTH OF THIS WARRANTY Filing a Claim All claims for reimbursement must be received at the factory within 90 days from date of service to be eligible for credit claims outside this time period will be void The model the serial number and if necessary proof of installation must be included in the claim Claims for labor to replace defective parts must be included with the part claim to receive consideration Payment on claims for labor will be limited to the published labor time allowance hours in effect at the time of repair The Company may elect to require the return of components to validate a claim Any defective part re
24. or outdoor installation Incoming Water Supply Minimum incoming water temperature 40 F 4 5 C Maximum incoming water temperature 100 38 Minimum incoming water pressure 20 psi 1 4 bar Maximum incoming water pressure 80 psi 4 1 bar Note If water pressure exceeds 80 psi a water pressure regulator must be installed Drains All drain lines must be installed per local codes Flexible tubing is not recommended Route bin drain vented float overflow drain and water condenser drain individually to a floor drain The use of condensate pumps for draining water is not recommended by Ice O Matic Ice O Matic assumes no responsibility for improperly installed equipment Water Filtration A water filter system should be installed with the ice machine Clearance Requirements Self contained air cooled ice machines must have a minimum of 6 inches 15cm of clearance at the rear and sides of the ice machine for proper air circulation Stacking Ice O Matic GEM MFI Series ice machines are not designed to be stacked Dispenser Application The GEM ice machine is approved for specific dispenser applications reference page 4 The MFI Series is not approved for dispenser applications Electrical Specifications Refer to the serial plate at the rear of the ice machine to make sure proper voltage and circuit breaker size have been supplied Make sure the machine is on a dedicated circuit The GEM MFI Series are not supplied with an elect
25. ough the condenser fins GEM0956 Step 1 Remove the Top Panel Step 2 Remove two screws and unplug fan motors Step 3 Pull fan motor assembly up and to the right to remove Step 4 Clean the condenser GEM0650 Step 1 Remove the Top Panel Step 2 Remove the top portion of the fan shroud Step 3 Clean the condenser T Page 23 A rr zog Gator opes EET AER GEM MFI SERIES Service History What to Do Before Calling for Service eCheck the water supply to the ice machine The ice machine is designed to shut off if there is no water to it Check the water filters if there are any eCheck the power supply to the ice machine Reset the breaker if it is tripped elf both water and power have been checked and are available try switching the power OFF and then ON After 2 minutes the machine should restart If this procedure restarts the machine service should be called the next time the machine stops Model Number Serial Number Install Date Page 24
26. rain tube to its normal upright position and replace the end Prepare the cleaning solution Mix eight 8 ounces of ice machine cleaner with three 3 quarts of hot water The water should be between 95 F 115 F 8 Slowly pour the cleaning solution into the water reservoir until full Wait 15 minutes then switch the master switch ON 9 Asthe ice machine begins to use water from the reservoir continue to add more cleaning solution to maintain a full reservoir 10 After all of the cleaning solution has been added to the reservoir and the reservoir is nearly empty switch the master switch to OFF 11 Drain the water reservoir and freezing assembly using the drain tube attached to the freezer water inlet Return the drain tube to its normal position and replace the end cap Wash and rinse the water reservoir sanitizing To sanitize use an approved sanitizing solution or mix one ounce of household bleach to 2 gallons warm 95 F 115 F water Repeat steps 8 11 using the sanitizer solution in place of the cleaning solution 12 Remove the block from the float in the water reservoir 13 Switch the master switch ON 14 Continue ice making for at least 15 minutes to flush out any cleaning solution Note DO NOT USE any ice produced from the cleaning solution Be sure no ice remains in the bin 15 Remove and discard all ice from the storage bin 16 Add warm water to the ice storage bin and thoroughly wash a
27. rge pressure will depend upon air and water temperatures but should be between 200 psig and 280 psig 7 There are no adjustments to make so replace the panels 8 Clean and or sanitize the storage bin interior wipe off the exterior with a clean damp cloth 9 Give the owner user the service manual instruct him her in the operation of the unit and make sure they know who to call for service 10 Fill out the manufacturer s registration and mail it to Ice O Matic Page 20 GEM MFI SERIES Sanitizing and Cleaning lt is the USER S RESPONSIBILITY to see that the unit is properly maintained It is always preferable and less costly in the long run to avoid possible down time by keeping it clean adjusting it as needed and by replacing worn parts before they can cause failure The following is a list of recommended maintenance that will help keep the machine running with a minimum of problems Maintenance and Cleaning should be scheduled at a minimum of twice a year Note Electrical power will be ON when doing in place cleaning ICE MAKING SYSTEM In place cleaning Check and clean any water treatment devices if any are installed Remove screws and the front and top panel Move the ON OFF switch to OFF Remove all the ice from the storage bin the cover from the water reservoir and block up the float Drain the water reservoir and freezer assembly using the drain tube attached to the freezer water inlet Return the d
28. rical power cord and will need to be installed and wired per local electrical codes Adjustments Level the machine within 1 8 inch in all directions Adjust the cabinet or bin legs as required Check the bin control for proper operation Check the water level in the reservoir for proper adjustment Check the water regulating valve adjustment if water cooled Page 1 GEM MFI SERIES For The Installer Air and Water Cooled r e400 93 31 AIR INTAKE FRONT VIEW JUNCTION BOX i ELECTRICAL INLET Foo CONDENSER WATER IN 3 8 REAR VIEW 1 UE conpenser MODELS eA OX 227 58 AIR MODELS ICEMAKER POTABLE WATER IN 3S 8 TEMPOS DRAIN Su cquo eqs ICEMAKER POTABLE WATER I AIR EXHAUST 1 62 41 x 3 8 10CM 2X BIN MNTG HOLES RAIN 3 4 19 CM FPT ww J to 640 6 00 15 21 MIN 24 00 FOR AIR VENTILATION 5 00 54 1 MIN SIDES UTILITY CONNECTIONS ELECTRICAL INLET JUNCTION BOX
29. swivel nut and one to hold the tubing tighten each coupling It is CRITICAL that ONLY the NUT on the precharged tube be turned or the diaphragms will be torn loose by the piercing knives and be loose in the refrigeration system causing severe operational problems Note As the coupling is tightened the diaphragms in the quick connect couplings will begin to be pierced As that happens there will be increased resistance to tightening the swivel nut 4c Continue tightening the swivel until it bottoms out or a very definite increase in resistance is felt no threads should be showing Do NOT over tighten 5 Using a marker or pen mark a line lengthwise from the coupling union nut to the bulkhead Then tighten the coupling and additional 1 4 turn As the nut turns the line will show when the 1 4 turn is made 6 After all connections are made and after the king valve has been opened do not open at this time check the couplings for leaks Page 11 GEM MFI SERIES For the Plumber Water Inlet eAir Cooled Models The recommended water supply is clean cold water Use 3 8 inch O D copper tubing connect to the 3 8 inch FPT at the back of the cabinet Install a hand valve near the machine to control the water supply eWater Cooled Models A separate 3 8 inch O D copper line is recommended with a separate hand valve to control it Connect to the 3 8 inch condenser inlet at the back of the cabinet The water pressure to all l
30. the evaporator and then shuts off Water cooled only Turn the water supply ON to the water cooled condenser Check for leaks 3 Switch the master mode switch ON The electrical start up sequence in automatic a here should be a short 15 second delay before the gear motor starts b After the gear motor starts the compressor will start 4 Onair cooled models the condenser will begin to discharge warm air on water cooled models the water regulating valve will open and warm water will be discharged into the drain 5 The unit should soon be making ice if desired the low side pressure may be checked it should be 32 psig 2 psig The suction line temperature at the compressor is normally very cold nearly to the point of frost up to the compressor body but not on it The air cooled discharge pressure will depend upon air and water temperatures but should be between 200 psig and 280 psig The water cooled discharge pressure should be a constant at about 245 psig Note The above pressures are for new clean machines You can expect to see some values higher and some lower between different units There are no adjustments to make so replace the panels Clean and or sanitize the storage bin interior wipe off the exterior with a clean damp cloth Give the owner user the service manual instruct him her in the operation of the unit and make sure they know who to call for service 9 Fill out the manufacturer s registratio
31. turned must be shipped to the Company or the Company authorized distributor transportation charges pre paid and properly sealed and tagged The Company does not assume any responsibility for any expenses incurred in the field incidental to the repair of equipment covered by this warranty The decision of the Company with respect to repair or replacement of a part shall be final No person is authorized to give any other warranties or to assume any other liability on the Company s behalf unless done in writing by an officer of the Company GOVERNING LAW This Limited Warranty shall be governed by the laws of the state of Delaware U S A excluding their conflicts of law principles The United Nations Convention on Contracts for the International Sale of Goods is hereby excluded in its entirety from application to this Limited Warranty Mile High Equipment LLC 11100 East 45 Avenue Denver Colorado 80239 303 371 3737 January 2007 Page iv GEM MFI SERIES For the Installer Installation Guidelines For proper operation of the Ice O Matic ice machine the following installation guidelines must be followed Failure to do so may result in loss of production capacity premature part failures and may void all warranties Ambient Operating Air Temperatures Not including remote condenser Minimum Operating Temperature 50 F 10 Maximum Operating Temperature 100 F 38 Note ice makers and dispensers are not approved f
32. y shipping blocks or packaging material Proper functioning of the bin door requires the bin door when it is opened to be in a stable position If the ice machine is too far forward on the bin the opened door may not be stable resulting in an unexpected closing of the bin door If the ice machine is to be mounted on a bin or dispenser other than an Ice O Matic refer to the manufacturer s instructions for machine mounting will not be responsible for damage or injury that results from unexpected closing of the bin door as a result of the ice machine being too far forward on the bin Water Limitations An ice machine is a food manufacturing plant it takes a raw material water and transforms it into a food product ice The purity of the water is very important in obtaining pure ice and maximizing product life This section is not intended as a complete resource for water related questions but it does offer these general recommendations eCheck with a water treatment specialist for a water test and recommendations regarding water filters and treatment eln most cases the water used to make ice should be filtered or treated depending upon the water There is no one type of water filter that is effective in all situations That is why a water test in important RO Water Limitations Water conductivity must be no less that 35 microSiemens cm Notice Ice O Matic ice machines are designed and manufactured with the highest reg
33. ystems Twelve 12 months parts and labor not including filter labor cartridges An additional twenty four 24 month warranty on parts excluding labor will be extended to all cube ice machine evaporator plates and compressors GEM model compressed ice machine compressors and MFI model flake ice machine compressors from the date of original installation An additional thirty six 36 month warranty on parts excluding labor will be extended to all and model flake ice machine compressors from the date of original installation The company will replace EXW Incoterms 2000 the Company plant or EXW Incoterms 2000 the Company authorized distributor without cost to the Customer that part of any such machine that becomes defective In the event that the Warranty Registration Card indicating the installation date has not been returned to Ice O Matic the warranty period will begin on the date of shipment from the Company Irrespective of the actual installation date the product will be warranted for a maximum of seventy two 72 months from date of shipment from the Company ICE model cube ice machines which are registered in the Water Filter Extended Warranty Program will receive a total of eighty four 84 months parts and labor coverage on the evaporator plate from the date of original installation Water filters must be installed at the time of installation and registered with the Company at that time Water filter cartr
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