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icetro IM Series Installation, Service & Operation Manual Download Page 42

2. IM Series

2.1 IM series PCB _ Name of each part

Main Power
(AC 85~265V)

UV LED

- optional

(CN20)

Blue
Tooth

DIP S/W

Flow Sensor
(Water Cooled
Model only)

Fuse
(250VAC 5A)

(F1)

Temp. Sensor
(EVA IN/OUT,

Cond OUT,
sump Water)

(CN13)

H.P.S

(CN10)

Drain S/W

(CN16)

Full/Harvest
ICE thickness
sensor

(CN3)

Display
PCB

(CN17)

FND PCB

(J2)

Main S/W

ICE/OFF/Clean

(CN7)

Water level

(CN18)

Display PCB

(CN14)-

Preparation

Program
upload
Port 

(CN1)

COMP

(CN15)

FAN

(CN2)

PUMP

(CN4)

WATER

(CN5)

HOT GAS

(CN8)

DRAIN

(CN9)

Future 
(CN11)

CONTROL BOARD PRICING $230 LIST

Summary of Contents for IM Series

Page 1: ...INSTALLATIONS SERVICE OPERATIONS FOR IM 350 350 22 460 460 22 550 550 22 680 1100 SERIES ICE MAKERS...

Page 2: ...Only IM Series Models 30 WIDE SERIES IM 0350 AH C IM 0460 AH C IM 0550 AH C IM 0680 AH C IM 1100 AH C 22 WIDE SERIES IM 0350 AH C 22 IM0460 AH C 22 IM 550 AH C 22 C SIZE CUBE H SIZE CUBE THE MAESTRO...

Page 3: ...el sensor high low level detects water level water Error code 16 POWER Lamp Flickers ICE WASH Lamp Flickers When the maximum ice making time 65 minutes is exceeded Error code 11 POWER Lamp Flickers FU...

Page 4: ...Remove two Screws on Swing door to open Then remove two front screws securing the right side panel to remove...

Page 5: ...EFFICIENCY CUSTOMERS STATE EQUIPMENT OPERATION IS VERY QUIET REMOVABLE PANELS FRONT SCREWS TO OPEN DOOR SIDE PANELS LIFT UP OUT TOP PANEL LIFTS UP AND PUSH TO RELEASE FROM SLOT ON BACK How to Remove...

Page 6: ...DOOR ON HINGE ACCESS TO DIAGNOSTICS PANEL Door can rest on top of machine if needed...

Page 7: ...INTERIOR ABS ANTI MICROBIAL EVAPORATOR SECTION No Tools Needed to remove water distributor tube and water sump for cleaning...

Page 8: ...Non Corrosive Platform...

Page 9: ...OLS NEEDED TO REMOVE TROUGH PULL TABS OUT THEN DROP FRONT OF TROUGH DOWN AND PULL OUT OF MACHINE NOTE WHEN PUTTING BACK IN NOTICE THE BACK OF THE TROUGH HAS A PROTRUSION STICKING FROM TROUGH WHICH ALL...

Page 10: ...NO FLOAT VALVE WATER VALVE IS NOW CONTROLLED BY WATER LEVEL SENSOR THIS IS THE WATER LEVEL CONTROL TO REMOVE SIMPLY PULL STRAIGHT DOWN AND UNPLUG...

Page 11: ...NEW WATER DISTRIBUTION TUBE REMOVABLE NO TOOLS...

Page 12: ...DISTRIBUTOR TUBE REMOVED FOR CLEANING WATER SUPPLY FROM PUMP WHEN DISTRIBUTOR TUBE IS REMOVED...

Page 13: ...DUTY WATER CURTAIN HEAVY DUTY PINS NOTE RED ARROW HEAVY DUTY CURTAIN HOLDERS EASY REMOVAL PULL CURTAIN OPEN ABOUT 30 DEGREES LIFT PULL FORWARD TO REMOVE WATER CURTAIN HINGES RELIABILITY IS INDUSTRIES...

Page 14: ...CLOSE UP OF CURTAIN HOLDERS DISTRIBUTOR TUBE THUMB KNOBS...

Page 15: ...ADJUSTABLE FLUSH FOR DRAIN WATER TO REDUCE SCALE ADJUSTABLE FLUSH CAN HELP TO REDUCE CLEANING COSTS MAINTANENCE...

Page 16: ...e making chamber remove the top cover of the ice making chamber and remove the connector connected to the electronic unit 3 Disassembly of Water Vessel Twist bot hands and pull both projections on the...

Page 17: ...WATER PUMP MOTOR OUT OF WET ZONE EASY ACCESS TO PUMP...

Page 18: ...Pump Motor Bracket PUMP IN DRY ENVIRONMENT TO REMOVE SIMPLY LOOSEN THUMB SCREWS HOSE LIFT OUT Side View Top View Keyhole slots...

Page 19: ...ACCESS PORTS IM Series Indication label of high pressure Low pressure nipple of compressor...

Page 20: ...Replacing a pressure switch Use a Pinch Off tool when possible...

Page 21: ...MAGNETIC FRAME CLEANABLE CONDENSER AIR FILTER...

Page 22: ......

Page 23: ...s proximity switch behind magnet When Ice cannot clear curtain this switch acts as a bin shut off When machine is running and making ice the curtain will open to release ice and then will close to sta...

Page 24: ...losed 2 When the ice thickness control puts machine into defrost 3 The ice will release from the evap and drop into the bin 4 The curtain will open and then close putting the machine back into freeze...

Page 25: ...supply valve is open and supply water when water level sensor reaches low level And stopped until water level sensor reaches high level plus set time At 1st cycle only From the second cycle even if th...

Page 26: ...seconds At this time the Pump Motor and the Water supply valve are de energized 5 Compressor and Hot Gas Valve continue to defrost evaporator until ice falls from evaporator plate 6 Ice falling from e...

Page 27: ...Probe Check Pressure equanimity Max harvest 5 min Ice making Max 65 min Harvest After hav Ice making Initial drain case DIP S W No 2 OFF CN16 short Drain S W ON DIP S W No 1 OFF Ice making after drain...

Page 28: ...WATER REFRIGERANT FLOW...

Page 29: ...HARVEST CYCLE...

Page 30: ...11 If you are installing the ice maker on top of a dispenser the dispenser manufacturer must provide the top kit to prevent leaks and bin problems...

Page 31: ...PLASTIC COVER PIECE WITH KIT BAFFLE TO BE FURNISHED BY DISPENSER MFG...

Page 32: ...of cleaning inadequate water treatment or airborne slime Bacteria Citryne by Systems IV for all machines with pH over 7 0 Carbon filtration removes chlorine If there is slime or growth inside of the...

Page 33: ...ween 6 and 8 5 The pH value of water is used to determine whether water is hard or soft Pure water has a pH of 7 and water lower than 7 pH is considered acidic Citryne is for all ice makers with water...

Page 34: ...CTERIA TO GROW INSIDE OF MACHINE BI POLAR TECHNOLOGY HAS PROVEN VERY EFFECTIVE TO CONTROL SLIME BACTERIA Pos Neg Ions fall freely across evap into sump and overflow into the bin for positive cleansing...

Page 35: ...r level sensor high low level detects water level water Error code 16 POWER Lamp Flickers ICE WASH Lamp Flickers When the maximum ice making time 65 minutes is exceeded Error code 11 POWER Lamp Flicke...

Page 36: ...nd press MODE button to save to move to upper item 6 Press MODE button on simple display item to display the corresponding value and press MODE button again to move to upper item 7 It will turn off au...

Page 37: ......

Page 38: ...Error Code Indicator Lights Diagnostics FNB BOARD ERROR CODE INFO...

Page 39: ...FNB BOARD ERROR CODE INFO...

Page 40: ...after harvest Drain after ice making Water supply delay time Pump stop time during ice making Harvest Assist Temperature 30 Series 20s 10s N A 20s 15s N A 15s N A 32F 22 Series 20s 10s N A 10s 5s N A...

Page 41: ...IM SERIES WIRING DIAGRAM...

Page 42: ...250VAC 5A F1 Temp Sensor EVA IN OUT Cond OUT sump Water CN13 H P S CN10 Drain S W CN16 Full Harvest ICE thickness sensor CN3 Display PCB CN17 FND PCB J2 Main S W ICE OFF Clean CN7 Water level CN18 Di...

Page 43: ...down unit after 3 sensing error during freeze cycle Harvest back up safety shuts down unit after 3 harvest times errors Voltage protection automatically shuts down and restarts unit if voltage fluctua...

Page 44: ...of cleaning inadequate water treatment or airborne slime Bacteria Citryne by Systems IV for all machines with pH over 7 0 Carbon filtration removes chlorine If there is slime or growth inside of the...

Page 45: ...ween 6 and 8 5 The pH value of water is used to determine whether water is hard or soft Pure water has a pH of 7 and water lower than 7 pH is considered acidic Citryne is for all ice makers with water...

Page 46: ...CTERIA TO GROW INSIDE OF MACHINE BI POLAR TECHNOLOGY HAS PROVEN VERY EFFECTIVE TO CONTROL SLIME BACTERIA Pos Neg Ions fall freely across evap into sump and overflow into the bin for positive cleansing...

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Page 50: ...Thank You...

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