Is the water in the summer heating system drained?
　　In summer,the water in the system does not need to be drained.It is better to maintain the heat sink when it is full of water,reduce frequent replenishment of new water,and reduce the occurrence of scaling and corrosion.
　　The Use of Summer Wall Mounted Stoves
　　Do not close all the valves of the heating system,do not unplug the power cord of the wall mounted boiler for a long time(no more than 1 week),and turn on the power switch of the wall mounted boiler to power on the control board of the wall mounted boiler,keeping the system water pressure normal(1-1.5Bar).This way,the anti lock braking function of the wall mounted boiler will automatically start every 21 hours and run for about 2 minutes,which can prevent boiler failure caused by long-term inactivity.
　　How to use a wall mounted stove when I have to leave home for a period of time in winter?
　　Main antifreeze:The original stove displays a small umbrella and is in summer mode,which only provides sanitary hot water.The display of the snowman indicates winter mode,with both heating and sanitary hot water functions available.The antifreeze setting is set to display the small umbrella mode,which only provides hot water.At this time,the wall mounted boiler will not operate.When the water temperature is below 4℃,the wall mounted boiler will automatically start to boil the water to 42℃and repeat this process(be sure to connect ventilation and electricity).If you set the mode to"snowman",it will run at low temperature,not antifreeze.Domestic antifreeze is more detailed:the function button is set to the hot water level,and as long as it is powered on and ventilated,the water pump will start when the water temperature is below 9℃to strengthen water circulation.If the water temperature continues to drop to 5℃,the automatic ignition will stop when the temperature rises to 30℃,and the other two buttons can be placed freely.Why don't you try opening the windows on the balcony.And in the shutdown state,as long as it is powered on and ventilated,it will also be forcibly started at 5℃to protect the wall mounted furnace.
　　Water pressure issues in heating systems
　　Water replenishment:Open the cold water inlet valve below the wall mounted boiler and turn the water replenishment knob counterclockwise.When the water pressure gauge pointer reaches 1-1.5Bar,immediately turn the water replenishment knob clockwise to close it If the water replenishment knob is not turned off in a timely manner,the water pressure of the wall mounted boiler will exceed 3 Bar to protect the heating system pipeline,which will automatically release pressure and leak water.
　　Water discharge:Close the cold water pipeline valve,open the water replenishment knob,open the hot water faucet,and when the water is discharged to 1-1.5Bar,close the water replenishment knob.Then,close the hot water faucet and open the cold water inlet valve.Water can also be discharged through the drainage valve of the machine itself,or through the drainage valve on the system.
　　Special reminder:The water replenishment knob must be tightened and closed after use
　　How to know the insulation condition of a room
　　For example,with an indoor constant temperature of 18℃,a thermometer is fixed indoors.After shutting down the furnace for 12 hours(during the day),the thermometer drops by 1-2℃,and at night it drops by 4-5℃,indicating good insulation.Otherwise
　　It is a place with air leakage that needs to be carefully inspected.
　　Regarding the heating cost of wall mounted boilers.
　　Short term operation does not indicate whether it is a cost or not.Only the average value of the entire heating season is meaningful.The heating process of wall mounted boilers must go through the following procedures:①baking room;②Walls and spaces absorb heat and heat up;③Thermal equilibrium state,which means that the heat lost in the room is equal to the heat supplied by the wall mounted furnace.①,②The program is the most time-consuming process It is the most gas saving process.After entering the normal heating process,it is in state③.So the most suitable method for the solar term is not to turn off the furnace,but to adjust the temperature to the lowest level when heating is not needed,and then increase the temperature when heating is needed,reducing the repetition of procedures①and②.Taking 100 square meters as an example,the average daily gas consumption during a heating season(including bathing and cooking)is 6-8 cubic meters.
　　Is the power consumption of wall mounted boilers high?
　　The main electrical components of wall mounted boilers are fans and circulating water pumps.The rated power consumption of wall mounted boilers ranges from 100w to 200w,and the power consumption varies for different products.Please refer to the product user manual for detailed information.CHAPPEE wall mounted boilers use low-energy water pumps.For wall mounted boilers that use variable frequency fans and water pumps,the power consumption will be lower,and the wall mounted boilers generally do not run continuously for 24 hours.Compared to the energy consumption of heating,the energy loss can be ignored.
　　Will scaling occur in the heating system of wall mounted boilers?
　　Under the condition of ensuring good sealing of the heating system,the initial amount of water injected into the heating system is constant,and the scale generated is minimal,which will not pose a danger to the heating system.However,the domestic water system will scale and affect heat exchange.
　　Will the water in the heating system pollute domestic water?
　　The heating hot water and sanitary hot water inside the wall mounted boiler are separated and do not mix,so there is no need to worry about domestic water being contaminated by heating water.
　　Will wall mounted boilers cause gas poisoning?
　　The smoke pipes of the wall mounted boiler are concentric double pipes,with the inner pipe for smoke exhaust and air entering between the inner and outer pipes.The combustion waste gas is discharged to the outside,and the air required for combustion also comes from the outside,without consuming indoor air,ensuring the quality of indoor air.Scientific installation,standardized use and maintenance will prevent incomplete combustion and exhaust gas poisoning incidents.