1. Water shortage indicator (on when water shortage stops, on when water shortage starts)
2. Operation indicator (flashing for 3 minutes)
3. Low temperature protection lamp (when the water temperature in the water box is lower than + 5 ℃, the snowblower will stop protectively)
4. Power indicator and power switch
5. Compressor running light
6. Water inlet indicator
7. Internal machine running light
8. Heating indicator
9. Snow area adjustment button
10. Snowflake size adjustment
11. Low temperature protection
12. Water box temperature
13. Inlet water temperature

Technical parameter

Reference

1. When cleaning the equipment, please do not use chemical solution, please use neutral detergent.

2. When maintenance is needed, please accept the maintenance from the professional personnel designated by our company, and do not let others repair or replace parts without permission. Otherwise, the function of the equipment may not work normally, and the danger of electric shock or fire may also be caused.

3. The user must clean the dust on the surface of the condenser fin every six months.

Note

1. The "working temperature" of the snow blower is - 15 ℃ - + 40 ℃.

2. The working pressure of the water circuit of the snow blower is about 3kg / cm 2.

3. The snow blower should be installed under the guidance of professional personnel.

4. Contact our company in advance when the height difference between internal and external machines is more than 5m.

5. The length of the connecting pipe between the internal and external units is less than 15m, and lengthening the pipe will affect the refrigeration effect.

6. Please set a U-shaped oil return bend at the external connection of the internal unit, and set a U-shaped oil return bend every 5 meters to facilitate oil return.

The power supply of 7.200n snow blower is single-phase three wire 220V.

8. The refrigerant of 200N snow blower is R22 or Freon R404A (the specific Freon depends on the type of compressor before adding), and the low pressure is 1kg / cm? 2. Do not mix with other types of refrigerants.

9. Please check the quantity of water, electricity and oil in the compressor before the operation of the snow blower, and then start the machine.

10. After 20 hours of operation, the snow blower should be shut down for 2-4 hours.

Common faults and Solutions

phenomenon	Possible causes of failure	Inspection content	processing method	remarks
The indicator light doesn't work, the machine doesn't work	1 input no voltage 2. The fuse is blown 3 poor contact between plug and socket 4 switch not on	1. Measure the voltage to see if there is electricity 2 is the fuse blown 3. Is the socket firmly inserted 4 is the switch set to the on position	1 normal power supply 2. Replace the fuse 3 insert the plug firmly 4 turnzthe switch to the on position and press the power switch	General electrical repair
The red light is on when the water is not enough	1. The machine is short of water 2 circuit board F2 fuse blown 3 solenoid valve failure 4 liquid level device failure	1 section inspection of waterway 2. Check if F2 fuse of circuit board is burnt out (L13 light on indicates F2 is broken) 3. The solenoid valve coil is broken 4 is there any foreign matter in the level gauge	1. Confirm the water supply and open the water valve, and ensure the water pressure of 0.3kg/cm2-0.7kg/cm2 2 replace F2 fuse (1a) 3 replace the solenoid valve 4 remove foreign matters and keep the liquid level device flexible	Professional maintenance
The water box inside the machine keeps overflowing	1 water box not installed smoothly 2. Automatic detection of water level signal out of control, water inlet solenoid valve blockage or solenoid valve failure 3 liquid level device failure	1 is the water box installed smoothly 2 check whether the automatic detection water level signal circuit or the water inlet solenoid valve is blocked or broken Check whether the water level valve is stuck or collides with the water box Solenoid valve coil broken 3. The liquid level switch is broken	1. The installation is stable and the screws are fixed in place 2 remove the water level signal switch or solenoid valve to remove the blockage and replace the solenoid valve; 3. Replace the level gauge	Professional maintenance
The machine works, but it doesn't make snow	1 evaporator motor failure 2. Dust accumulation in evaporator 3 refrigerant leakage	1. Check the motor and circuit Less or no snow production 3. Check whether the system pipe is blocked or leaking	1. Repair the motor and circuit, and replace it if it is damaged 2. Remove dust to ensure heat dissipation 3. Check leakage, repair welding and add refrigerant	Professional maintenance
The snow roller doesn't work	Over current protection or damage caused by overload operation of drive motor	1 check if F2 fuse of circuit board is burnt out (L13 light on indicates F2 is broken) 2 check whether the carbon brush of the motor is worn and cannot conduct electricity 3 check the power on condition of motor and winding resistance	1. Replace 1A fuse 2. Replace the carbon brush 3. Replace the motor	Professional maintenance
The compressor doesn't work	Thermal protection or damage caused by overload operation of compressor	Check the power on condition and winding resistance of the compressor; Test start after 30 minutes of shutdown	Start up after 30 minutes of shutdown; Replace the compressor	Professional maintenance
Abnormal noise, too loud	The box is not placed stably The compressor and fan are not fixed firmly or the pipeline collides	1 are the four casters on the ground 2 is the screw tight 3. Whether the pipelines collide	1. Timely pad 2 fastening screw 3. Adjust the pipe spacing to avoid collision or scratch	General electrical repair
Abnormal snow or borneol	The snow plough tool is blunt	There is a lot of noise when ploughing snow	Replacing snow cutter	General electrical repair

 
The scope of applicationSnow Machine is suitable for Ice and Snow art Museum, Ice sculpture Hall, Drifting snow House, Polar zoo,Drifting snow children park,Drifting snow hot spring and bath sauna, Laboratory, Indoor Skiing Site, Food Court, Movie shooting, Outdoor art area, Olympic venues, etc.

After sales warranty card

*Thank you very much for purchasing jindongshan snow machine
*When the customer needs after-sales service, please show the purchase certificate and this warranty card
*This product has passed strict quality management, inspection and test before leaving the factory
*The product is free of charge to repair the failure within one year after purchase

Product name	Jindongshan snow machine
Product Type
Purchase date
you name		TEL
Add		FAX
service hotline：+8610-64718232

*The following cases do not belong to the scope of free maintenance*

1. The manufacturer is responsible for the installation of the machine. If the customer installs the machine by himself, please install it under the guidance of professional personnel, and the wrong wiring, inconsistent voltage, water ingress into the machine and low temperature freezing damage are not covered by the warranty;
2. Failure or damage caused by improper use;
3. The internal faults of the product are disassembled by non professionals themselves;
4. Damage caused by impact, wrestling and other external factors after purchase;
5. Failure that violates the normal use method or does not conform to the power supply of the product;
6. Equipment failure caused by insufficient water pressure;
7. Faults caused by natural disasters such as fire, earthquake, flood, typhoon and war.