QINGDAO HIOUNCE HVAC EQUIPMENT CO.,LTD
Warm because of my existence, technology because of my appearance
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Natural Gas/LPG Instant Hot Water Boiler Gas Water Heater Tankless
GAS WALL HANGING BOILER INSTRUCTIONS
1. Safe and Reliable
With 21 kinds of safe protection•Low failure rate
2. Comfort
Ultra-quiet operation•more comfortable
3. Convenience
Touch control•more precise
4. Environmental protection
Eenrgy saving and environmental protection•Follow the trend
5. After sale
7*24 after-sales service,worry free
TECHNICAL DATA OF GAS WALL HANGING BOILER
| MODEL No. | L1PB28-32-A(C3) |
| SPECIFICATIONS | A28-32-TG1/BH1 |
| RATED INPUT POWER(KW) | 28-32kw |
| RATED OUTPUT POWER(KW) | 25-28.8kw |
| HEAT EFFICIENCY(%) | ≥90% |
| RATED VOLTAGE FREQUENCY(V/Hz) | 220/230/50 |
| GAS TYPE | NG/LPG |
| GAS PRESSURE(Pa) | 2000/2800Pa |
| TEMP.RANGE OF HEATING WATER(℃) | DHW:30-60 HEATING HOT WATER:30-80 |
| △T=30℃ HOT WATER SUPPLY(KG/MIN) | 11.5-13 |
| APPLICATIVE WATER PRESSURE(MPA) | 0.02-0.8 |
| DIMENSION(HIGH*WIDE*THICK) | 740*410*315 |
| WEIGHT(KG) | 37-38kg |
| DIAMETER OF SMOKE PIPEφ(COAXIAL) | φ60/100 |
PRODUCT DISPLAY
Function of temperature sensor: The temperature sensor of gas wall hanging boiler is divided into heating senses and hot water temperature sensor, it senses the running temperature of hot water and heating, and can obtain very accurate temperature, so that the application of wall hanging boiler is more convenient and accurate.
Function of expansion tank: It is used to absorb and compensate the expansion and shrinkage of water in the system, also used as system water supply.
The function of the main control circuit board: it is used to control the start, stop and constant temperature of the HVAC equipment.
The role of the fan: The exhaust gas produced during combustion is discharged outdoors, and the fresh air outside is pumped into the combustion chamber, so that the combustion chamber is kept in a state of micro negative pressure and the flue gas is prevented from spreading indoors.
The role of the burner: It can ensure the normal combustion of gas, which from the nozzle high pressure injection into the Venturi tube of the burner, causing the pressure in the tube down. Air (the first air) is inhaled and mixed with gas, Which will rush out gas hole to burn. The air that is still insufficient after the first mixing is partially mixed by the second mixing of air around the fire to form a complete combustion.
The role of the main heat changer: the main heat changer is the part of heat exchange between the flue gas which is produced by gas combustion and the water in the system. His appearance is thin fin, thickness and distance are set exactly as required. In the case of small boiler size requirements, to ensure sufficient heat exchange area and heat exchange efficiency. The surface of the heat changer has been treated with efficient anti-corrosion , which ensures the service life of the system.
The function of the gas valve is to ensure the normal combustion of the boiler. In a certain range of gas pressure, make the boiler stable combustion and can automatically adjust the gas supply according to the requirements of the boiler heat output, in order to realize the automatic shutdown of the boiler and gas proportion regulation.
ABOUT US
Qingdao Hiounce hvac equipment co., Ltd., located in "brand, the beautiful coastal city - qingdao, China, was founded in the 1950s of the qingdao municipal restructuring state-owned enterprises - qingdao boiler factory. it is a company dedicated to research and development, production of high-grade wall hanging furnace, the electric heating furnace, biomass heating boiler, kitchen burning gas, discharge of oil absorption and the module of boiler fuel gas high-tech enterprises.
Qingdao Hiounce hvac equipment co., Ltd.have more than 100 employees.Company headquarters has total handling, personnel department, finance department, marketing department, the ministry of commerce, office (provincial), purchasing, and import and export department, technology department, engineering department, after-sales service department, and other functions of the eleven departments, through the perfect sales and service network, security, stability, energy saving, environmental protection products supply users.