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LB Series Ice Machine
Installation and maintenance instructions
This manual contains the following models
LB175A, LB210A, LB300A
Note: The subsequent versions of this manual are subject to change without notice, thank you
1.Features ................................. 3
2.Size and Appearance ..................... 3
3.Unpacking ................................ 4
4.Installation location .................... 4
5.Level Adjustment ......................... 4
6. Water supply/Drainage ................... 4
7.Power supply ............................. 5
8. Cleaning After Installation ............. 5
9. Check After Installation ................ 5
10. Operation .............................. 6
11.Ice-Making Workflow ..................... 7
12.Operation Inspection .................... 7
13. Routine cleaning ....................... 7
14.Cleaning and Disinfection .............. 12
16.Maintance .............................. 16
17.Circuit diagram ........................ 18
18.Explosive view ......................... 19
No.：JT190100017
Version No.：A0
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Contents
6.1 Water Supply ....................... 4
6.2 Drainage ........................... 5
10.1 Power on/off ...................... 6
10.2 Ice making ........................ 6
10.3 Ice Thickness Adjustment .......... 6
10.4 Forced de-icing ................... 6
10.5 Manual cleaning ................... 6
10.6 Reserve ice making ................ 6
10.7 Set up function ................... 6
13.2.Evaporator cleaning ............... 9
13.3 Sink cleaning .................... 10
13.4 Condenser cleaning ............... 10
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Contents
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Table of Contents
Related Manuals for COTLIN LB Series
Summary of Contents for COTLIN LB Series
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Page 1: Table Of Contents
Contents Contents LB Series Ice Machine 1.Features ......... 3 2.Size and Appearance ..... 3 Installation and maintenance instructions 3.Unpacking ........ 4 4.Installation location ....4 This manual contains the following models 5.Level Adjustment ......4 LB175A, LB210A, LB300A 6. Water supply/Drainage ....4 6.1 Water Supply ....... - Page 2 Safety Tips When you operate and maintain the ice machine, please be sure to pay attention to the safety instructions in the manual. Ignoring these tips may cause personal injury and damage to the ice machine. In this manual, you will see safety prompts in the following form: ！Warning Potential personal injury.
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Page 3: Features
安全提示 Features Appearance 1. Features LB series ice maker has a number of patented control systems, simple operation and precise control, suitable for different water quality conditions;； The key components are all internationally renowned brands to ensure reliable work in harsh environments；... -
Page 4: Unpacking
安全提示 Unpacking supply pipeline from malfunctioning, when 3. Unpacking the temperature is below zero, please drain the water in the ice maker (see Before unpacking, check whether the "Preparations for long-term storage of the anti-tilting signs (if any) are intact, ice maker")。... -
Page 5: Drainage
安全提示 Water Supply/Drainage If the water pressure exceeds the maximum allowable water inlet pressure (1～5bar), ！Warning please purchase a water pressure The power supply must be grounded regulating valve ； reliably, and the wiring used must comply A manual water supply valve must be ... -
Page 6: Operation
安全提示 Operation 10. Operation In the ice-making state, press " "or 10.1 Power on/off “ "can see the screen" ”count display Power on：Connect water supply and drainage, number start flashing, each press ” "can plug in power plug, press power switch, touch increase the ice-making time for 1 minute, each screen start to light up;... -
Page 7: Set Up Function
安全提示 Operation 11.4 After the ice is taken off, if the ice in 10.7 Set up function the storage refrigerator is not full, it will enter Standby state (screen display OFF), long the ice making state and start a new cycle. If the press "... - Page 8 安全提示 Operation recommended to clean the air filter once or twice a month： No.：JT190100017 Version No.：A0 Note: The subsequent versions of this manual are subject to change without notice, thank you 8 / 21...
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Page 9: Remove The Top Cover And Back Panel
安全提示 Routine cleaning ▲Notice It is strictly forbidden to flush the ice maker with a water jet. Do not use any alcohol-containing liquid to clean or disinfect the ice machine, otherwise it may cause cracks in the plastic parts； ... -
Page 10: Sink Cleaning
安全提示 Routine cleaning theevaporator; Use a soft material such as a brush or sponge dipped in descaling agent or vinegar to scrub the sink. 13.3 Sink cleaning Press the” ” key to be in standby mode, the screen displays "OFF", unplug the power plug, use a screwdriver to remove the two screws on the water pump box, loosen the three screws on the inner wall of the ice storage bucket, remove the clamp, The... - Page 11 安全提示 Routine cleaning Take out the filter screen on the condenser; Use a nylon brush to remove dust from the filter; Brush the condenser fins up and down with nylon brushes to remove dust; ★Important No.：JT190100017 Version No.：A0 After cleaning, please reinstall the Note: The subsequent versions of this manual are subject to change without notice, thank you top cover and install it correctly.。...
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Page 12: Cleaning And Disinfection
安全提示 Cleaning And Disinfection 14.Cleaning and Disinfection ▲Notice Do not mix disinfectant and cleaning solution; Do not use sharp objects to clean the surface of the evaporator; It is recommended to perform this 2．Take out all ice cubes in the refrigerator process once at least within 3 months. - Page 13 安全提示 Cleaning And Disinfection minutes). cleaning stops and starts to drain. While soaking the parts, use a nylon Drainage is completed after 30s; brush or soft cloth dipped in cleaning fluid to wipe the surface of the parts that are in contact with water and ice, such as evaporator ice trays, ice shields, ice storage buckets, etc.
- Page 14 安全提示 Cleaning And Disinfection 9. Take out the soaked parts and rinse them with clean water (rinse 5 times). 14.2 Disinfection process 1. Mix 8 warming water (45～50℃) and 2 packages of disinfectant (KAY5, 28.4/package) into a disinfectant (the amount of disinfectant is adjusted according to the Brush the bottom of the water pump amount of parts that need to be cleaned).
- Page 15 安全提示 Cleaning And Disinfection 4. Plug in the power plug, and then press the a． When removing the water pipe, please remove the "pull out the "clamp" and the "up water key to put the ice maker in a standby pipe"...
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Page 16: Deactivation/Overwintering Of Ice Machine
安全提示 Deactivation/Overwintering Of Ice Machine 15. Deactivation/overwintering of ice machine If the ice machine is out of service for a long time or is exposed to an environment Note In an environment below 0°C, if water is left in the machine, it may cause serious damage to the machine parts. - Page 17 安全提示 Maintenance Before reporting for repairs, please consider the following aspects in order to quickly determine and improve the efficiency of machine recovery. a) . Whether the water supply is normal, including whether the faucet is open, whether the inlet valve is blocked, and whether the water pressure is too low or too high.
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Page 18: Circuit Diagram
Circuit Diagram 17. Circuit diagram No.：JT190100017 Version No.：A0 Note: The subsequent versions of this manual are subject to change without notice, thank you 18 / 21... -
Page 19: Explosive View
Explosive View 18．Explosive view Stuctural Explosive view Serial Figure LB175A LB210A LB300A Serial Figure LB175A LB210A LB300A Top cover plate Wind screen PP sheets The guard B Postnotum Filter net The guard A Ventlight After-poppet Decorative sheet Left-side plate Door frame Adjustable foot Ice pail Baseplate... - Page 20 Explosive View Explosion diagram of refrigeration system Serial Figure LB175A LB210A LB300A Evaporator Solenoid Valve Compressor Condenser Water system explosion diagram Serial Figure LB175A LB210A LB300A Ice pail Inlet valve Drain-pipe Inlet pipe Intake pipe joint Water pump Water supply pipe Water tank Water pipe No.：JT190100017...
- Page 21 Explosive View Explosion diagram of electrical control system Serial Figure LB175A LB210A LB300A Compressor Inlet valve Water pump Solenoid Valve Winding Circuit board Dispaly No.：JT190100017 Version No.：A0 Note: The subsequent versions of this manual are subject to change without notice, thank you 21 / 21...
Need help?
Do you have a question about the LB Series and is the answer not in the manual?
Questions and answers
My machine is running hot at 72 degrees according to the digital info. Also, how do I remove the deflector plate to clean it?
To resolve overheating issues with the COTLIN LB Series machine running at 72°C:
1. Check Ambient Temperature: Ensure the environment is within the operating range of 10°C to 38°C.
2. Check Water Temperature: Verify the water temperature is between 5°C and 32°C.
3. Inspect Airflow: Ensure the air filter and surrounding area are clean and not blocked.
4. Check for Overload: Make sure the storage refrigerator is not full and can function properly after cleaning.
To remove the deflector plate (likely part of the top or back panel):
1. Turn Off Machine and Unplug It.
2. Remove Top Cover:
- Use a Phillips screwdriver to remove two screws on the top.
- Lift the top cover slightly and gently pull back to remove.
3. Remove Back Panel:
- Remove two screws on the upper part of the back plate using a Phillips screwdriver.
- Lift the back plate slightly upwards and remove.
Note: Only remove parts if you have the appropriate knowledge or under professional guidance.
This answer is automatically generated