QINGDAO HIOUNCE HVAC EQUIPMENT CO.,LTD
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000pcs per month |
| Delivery Time | 30days after receiving the deposit |
| Packaging Details | ach product in plastic bag which comes with the product instructions and foam packaging, then carton packaging outside with another thicker plastic bag. |
| Installation | mounted on the wall |
| Outside Material | Stainless Steel or metal |
| Gas pressure(pa) | NG2000/LPG2800pa |
| Heat Power (KW) | 28kw |
| Gas style | NG/LPG |
| Outside Color | WHITE OPTIONAL |
| Description | USE NG/LPG WALL HUNG BOILER |
| Display | LED Displayer Optional |
| Thermal efficiency(%) | ≥90 |
| Brand Name | RENO |
| Model Number | L1PB28-A(F1) OR OPTIONAL |
| Certification | ISO14001,OHSAS18001,ISO9001,3C |
| Place of Origin | CHINA,QINGDAO |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000pcs per month |
| Delivery Time | 30days after receiving the deposit | Packaging Details | ach product in plastic bag which comes with the product instructions and foam packaging, then carton packaging outside with another thicker plastic bag. |
| Installation | mounted on the wall | Outside Material | Stainless Steel or metal |
| Gas pressure(pa) | NG2000/LPG2800pa | Heat Power (KW) | 28kw |
| Gas style | NG/LPG | Outside Color | WHITE OPTIONAL |
| Description | USE NG/LPG WALL HUNG BOILER | Display | LED Displayer Optional |
| Thermal efficiency(%) | ≥90 | Brand Name | RENO |
| Model Number | L1PB28-A(F1) OR OPTIONAL | Certification | ISO14001,OHSAS18001,ISO9001,3C |
| Place of Origin | CHINA,QINGDAO | ||
| High Light | Ng Lpg Combi Boiler ，Lpg Tankless Water Boiler ，28Kw Tankless Water Boiler | ||
28 Kw Ng Lpg Combi Boiler Instant Hot Water Tankless Water Boiler
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 | L1PB28-A(F1) |
| SPECIFICATIONS | A28-F1/B28-F1 |
| RATED INPUT POWER(KW) | 28 |
| RATED OUTPUT POWER(KW) | 25 |
| THERMAL EFFICIENCY(%) | ≥90 |
| RATED VOLTAGE FREQUENCY(V/Hz/W) | 220/50125 |
| GAS TYPE | NG/LPG |
| GAS PRESSURE(Pa) | 2000/2800 |
| TEMP.RANGE OF HEATING WATER(℃) | DHW:30-60 HEATING HOT WATER:30-80 |
| △T=30℃ HOT WATER SUPPLY(KG/MIN) | 13 |
| APPLICATIVE WATER PRESSURE(MPA) | 0.02-0.8 |
| DIMENSION(HIGH*WIDE*THICK) | 740*410*315 |
| WEIGHT(KG) | 31.85 |
| DIAMETER OF SMOKE PIPEφ(COAXIAL) | φ60/100 |
PRODUCT DISPLAY
Temperature control: detected by the water temperature detection probe, namely the thermistor Pt in the temperature control circuit. The thermistor Pt is connected to the comparator port of 555 integrated circuit, the end is connected to the adjustable potentiometer for temperature setting, and the end is output. When the detected temperature is higher than or equal to the set temperature, the output of the terminal is 0. The signal controls the small relays of the three pumps. One of the signals directly controls the relay through the switching tube, causing the power failure.
The pump stops working, the air valve closes, the flame goes out, and the heating stops. A signal of the hot water heater through the switch tube composed of 20 seconds delay circuit, control relay to make it power off, the pump stops working. A signal passes through a 40-second delay circuit of switching tubes that controls the relay and disables it, stopping the pump. If the detected temperature is lower than the set temperature, the terminal output "1", relay action at the same time, start the water pump.
Ignition control of heating hot water furnace: rotation of water pump and water flow sensing device linkage, that is, action, the water flow signal to the controller. The input end of the comparator composed of water flow sensing device 4 is connected, and its output end is divided into two ways, one is connected to the trigger end of the integrated block model, and the other is connected to the input end of the circuit. The output end of this group controls the high pressure igniter through the switch tube on one side and the gas solenoid valve L through the switch tube on the other side. At this time, the fire detection needle of the heating hot water furnace is connected to the switch tube that controls the operation of the gas solenoid valve through a protective circuit composed of an oscillator, a booster transformer and a comparison amplifier. If the fire detector needle of the heating hot water furnace detects a signal, the gas solenoid valve L remains open, otherwise the gas solenoid valve is immediately closed.
The control part of the hot water heater adopts the microcomputer control technology to control the ignition, combustion, heating water temperature and the start and stop of the water pump. Temperature control: water temperature detection probe, that is, the thermistor in the temperature control circuit, the hot water heater will detect the temperature signal transmitted to the controller, the controller completes the temperature control.
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.
Company Details
Business Type:
Manufacturer
Year Established:
1980
Total Annual:
15000000-20000000
Employee Number:
100~300
Ecer Certification：
Active Member
Warm because of my existence, technology because of my appearance 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 ... Warm because of my existence, technology because of my appearance 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 ...
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