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[China]
Trade Verify
Address: NO.7 LONGRUI ROAD BEIGUAN INDUSTRIAL PARK JIAOBEI STREET OFFICE JIAOZHOU QINGDAO CITY SHANDONG PROVINCE
Contact name:Mr.Chen Zong Hua
QINGDAO HIOUNCE HVAC EQUIPMENT CO.,LTD |
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Verified Suppliers
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32 Kw Ng Or 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 | L1PB32-A(F1) |
SPECIFICATIONS | A32-F1/B32-F1 |
RATED INPUT POWER(KW) | 32 |
RATED OUTPUT POWER(KW) | 28.8 |
THERMAL EFFICIENCY(%) | ≥90 |
RATED VOLTAGE FREQUENCY(V/Hz/W) | 220/50/145 |
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) | 15 |
APPLICATIVE WATER PRESSURE(MPA) | 0.02-0.8 |
| DIMENSION(HIGH*WIDE*THICK) | 740*410*315 |
| WEIGHT(KG) | 32.4 |
| DIAMETER OF SMOKE PIPEφ(COAXIAL) | φ60/100 |
PRODUCT DISPLAY
Ignition control: The rotation of the water pump is linked with the
water flow sensing device, that is, the movement of the water flow
signal is transmitted to the controller, the controller completes
the ignition, fire detection and opening and closing of the
solenoid valve.
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.
Anti-overheating protection: It is completed by the overheating
protection probe 19 installed above the outlet of the heat
exchanger. The sensor element of the protection probe is a
bimetallic sheet, which is normally closed and normally open in
case of failure. If probe 19 detects that heat exchanger 4 has
reached a high temperature of 90℃, the superheat protection probe
19 will operate, cut off the valve and stop heating to prevent the
heat exchanger from being destroyed. Accidental flameout
protection: Flame detection.
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.
